The Balanced Chemical Equation for Photosynthesis

Photosynthesis is the process in plants and certain other organisms that uses the energy from the sun to convert carbon dioxide and water into glucose (a sugar) and oxygen. Equation 6 CO2   6 H2O → C6H12O6   6 O2   Where:CO2   carbon dioxide  H2O waterlight  is requiredC6H12O6   glucoseO2   oxygen Explanation In words, the equation may be stated as:  Six carbon dioxide molecules and six water molecules react to produce one glucose molecule and six oxygen molecules. The reaction requires energy in the form of light to overcome the activation energy needed for the reaction to proceed. Carbon dioxide and water dont spontaneously convert into glucose and oxygen.

Should The Legal Age Be Lowered - 1326 Words

Should the legal age be lowered? There are many arguments on why the legal drinking age should be lowered to eighteen. To some, lowering the drinking age to eighteen makes sense and to others it does not make sense at all. Most people believe that if eighteen year olds are old enough to make big decisions such as enlist in the Army, Navy, or other Military services then eighteen year olds are old enough to drink also. Not only does lowering the legal drinking age put the drinker at harm but also the people around the drinker. There are so many reasons why the legal drinking age should not be lowered, never less, three valid and proven reasons why the legal drinking age should not be lowered is, the effect on the brain, the safety of the drinker and the people around them, and the number of deaths that will increase. On July of 1984, the national drinking age was changed from eighteen to twenty-one. This law was passed thanks to Mothers Against Drunk Drivers (MAAD). MAAD was founded b y Candy Lightner, a mother who lost her daughter to a drink driver. â€Å"In 1980, Mothers Against Drunk Drivers, or MAAD, was founded by Candy Lightner after her 13-year-old daughter was killed on her way home from a school carnival by a drunk driver. The driver had three previous DUI convictions and was out on bail from a hit-and-run arrest two days earlier. When MAAD was founded in 1980, more than 21,000 people were killed in drunk driving crashes each year. Lightner and MAAD helped to changeShow MoreRelatedThe Legal Drinking Age Should Not Be Lowered973 Words   |  4 Pages The Legal Age for Drinking Alcohol Should Not Be Lowered To 18 In the United States. Every state has the right to set its own legal drinking age. However, according to George Will in an article he wrote in the Washington Post about the legal drinking age, â€Å"drinking age paradox† â€Å"lowering the drinking age will cost the state ten percent of its federal highway funds and cause a significant uproar from contractors and construction unions.† It is therefore in the best interest of every citizenRead MoreThe Legal Drinking Age Should Be Lowered955 Words   |  4 PagesIn the United States of America, the National Government requires the states to enforce a legal drinking age of twenty-one. Where as the world average drinking age is eighteen, and in some Countries it is even lower where it is possible to get a beer at sixteen years of age. Taking that into consideration, there is a great deal of controversy in the United States on what the legal age should be to purchase and consume an alcoholic beverage. The largest issue bein g that you are considered to be anRead MoreThe Legal Drinking Age Should Be Lowered1732 Words   |  7 PagesThe definition of the word adult is: â€Å"a person who has attained the age of maturity as specified by law†(Dictionary.com). If this is so, then why is it that in the United States 18 year olds are legally considered adults in our society, but they can’t legally buy or consume alcohol? Yet at this age they are able to vote in an election, get married, serve on a jury, live on their own, purchase cigarettes, adopt a child, and defend our country. These are not easy tasks for one to take on, yet our governmentRead MoreThe Legal Drinking Age Should Be Lowered1170 Words   |  5 PagesFor a majority of the 20th century, the United States drinking age has been a big issue. After prohibition had concluded in 1933, twenty- one was the new legal drinking age. Meanwhile, during the Vietnam War, eighteen became the new legal drinking age. Finally in 1984, Congress pa ssed the National Minimum Drinking Age Act (MLDA). Since then, twenty-one years old has been the legal age to drink in the United States. There are several ways alcohol has been a reason for death such as, alcohol poisoningRead MoreThe Legal Drinking Age Should Be Lowered1553 Words   |  7 PagesJohn is a 17 year old male who lives in Oregon. To celebrate his 18th birthday, he decided to go out with some friends and have a few drinks. He knows that the legal drinking age is 21, but he thinks what is the harm? I am 18 and in other countries, you are allowed to drink before you turn 21. Later that night as John gets in the car with his friends after a few hours of drinking, everything seems to be going well as they are driving down the freeway on their way over to his friend Dan’s house thatRead MoreThe Legal Drinking Age Should Not Be Lowered1117 Words   |  5 Pagesto the legal age of alcohol consumption have been going on for many years. While some feel that 21 should re main as the legal minimum consumption age, others disagree. By examining different aspects of alcohol consumption such as social motives and health related concerns one is more able to fully grasp the role that alcohol plays in our society. Through research and analyzation one can come to the conclusion that a lowered legal drinking age is not the answer. The legal drinking age should not beRead MoreThe Legal Drinking Age Should Be Lowered Essay1548 Words   |  7 PagesIn the United States, the legal drinking age is twenty-one. In all fifty states, however, there are exceptions for underaged drinking at home, under adult supervision, or for medical purposes (â€Å"Drinking Age†). Overall, the legal opportunities for any person under twenty-one to legally drink alcohol are very scarce. There are many different points, made by people from both sides of the issue about whether or not to lower the drinking age to eighteen, or leave it where it currently stands at twenty-oneRead MoreThe Legal Drinking Age Should Be Lowered1481 Words   |  6 Pagesbecause an unfair law put up by the government. The legal drinking age should be lowered from 21 to 18 because, among other things; 18 is the age of adulthood in America and adults should have the right to make their own decisions, also traffic accidents and fatalities are most common among newly-legal drinkers regardless of their drinking age; and, this law has not stopped anyone, teens continue to drink and consume alcohol regardless of the age restriction. There are many pros to modifying thisRead MoreThe Legal Drinking Age Should Not Be Lowered988 Words   |  4 PagesThe Legal Drinking Age Should Not Be Lowered There are copious amounts of people who believe that the legal drinking age should be lowered to eighteen. Others think the drinking age needs to remain the same. A few of those also conclude the legal age of adulthood should be raised to 21. The belief is if the adolescent brain has not matured enough to support alcohol use by age 21, it cannot make the responsible decisions required at 18 years of age. Voters should make the decision toRead MoreLegal Drinking Age Should Be Lowered2099 Words   |  9 Pages friends, and the feeling of being invincible. Although there are a legal alcohol drinking and purchasing age in various countries, it is easily accessible to those who are underage. Alcohol is a monitored and controlled substance that can be purchased legally, yet there are many concerns that surround the substance. There are pros, cons, and different patterns regarding alcohol and the legal alcohol drinking and purchasing age. As a result of alcohol use, there have been many fatalities and injuries

Chattel Slavery free essay sample

Indentureship was supposed to differ from slavery, however, the servants were treated as harshly as the slaves Chattel- African slaves were treated as commodities System of slavery whereby an individual and their offspring are recognised by the law as being the property of another person for life. This system was established by Europeans and formed the basis of transatlantic slavery With due respect to the Is good intentions, from all that I have read and studied it would be a mockery to compare Indian indentureship to African chattel slavery in the Caribbean. Firstly, Indians were allowed to retain: their family (Africans had theirs split up); their language (Africans had the use of theirs forbidden); their religion (Africans had theirs banned); their music (Africans had the drum representing the voice of their gods banned by laws, some of which remain on the statute book in Barbados to this day). This highlights the all-important difference between indentureship and slavery: The heart of slavery was not the horrible labour conditions. We will write a custom essay sample on Chattel Slavery or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page If that were so, slavery and indentureship might be comparable. The heart of slavery was the stealing of the Africans soul his language (the eyes through which one sees the world), his gods, his family, his musical sounds. That is why some 169 years after Emancipation, many Africans in the Caribbean remain enslaved. Some say enslaved mentally (in distinction to physical slavery), but this is misleading. SLAVERY IS MENTAL. Captivity is physical. Why the Africans have taken longer to restore their race as opposed to Indians, Jews and other ethnic groups that suffered at the hands of White Supremacy is because no other people were ever subjected to what the Africans suffered. If you capture a people and reduce them to harsh, brutal conditions of exploitation, once they survive, when that is brought to an end the people will soon rehabilitate themselves. But when you take away a peoples tongue, their connection to the ancestors, their gods; when you smash their family life so that the male loses respect for the female and vice versa; when you teach them to hate their skin, their lips, their hair, so that they hate anyone that looks like them then you will have destroyed the culture and soul of that people and recovery will be almost like a resurrection. That is why it has taken Rastafari, Vodun, Orisha and the other spiritual potencies to awaken and heal the descendants of the African slaves. Secondly, millions of Africans died on the dreadful crossing from Africa. How many Indians perished on their way here? The Trans-Atlantic trade in captive Africans and African chattel slavery lasted roughly from 1473 to the 1880s some four centuries. Indian indentureship lasted from the 1840s until when the end of the 19th century? Thirdly, the trade in African captives depleted the African homeland tremendously. Consequently, up to this day, in contrast to the huge populations of India and China, the African continent is badly underpopulated. In fact, it has been estimated that even if all the Black people returned tomorrow to Africa, it still would not be fully populated. Walter Rodney in   provides some Statistics to give an idea of the devastating effect that the trade in Africans had on Africa for four centuries. Whole towns and villages were wiped out. Ethnic groups disappeared. Others were driven to war on their neighbours or face the prospect of having their own group captured and shipped to the New World. The natural line and trajectory of material and spiritual development for millennia in Africas history up to the time of the Trans-Atlantic Trade in captive African was interrupted, disrupted and corrupted. While it is true that India suffered horribly as a result of the British penetration of India during the period of indentureship, history attests that neither the scale nor the time period of this penetration can match the reality of the impact of the Slave Trade and Slavery on Africans and their Motherland. But while the enslaved Africans unlike the indentured Indians had their ancestral cloak ripped from them, the White man could not take the living nucleus of their culture and its memory from them. So (as they say whoever loses his life shall gain it) they took this breath of their culture and created the living soul of Africa in the Caribbean they recreated their musical forms, they reconceived their ancient gods through new prisms (likje Judedo-Christianity, for example in Haitian Vodun and Rastafari), they revived their sense of an organic connection to the earth, they rediscovered the taste of their traditional cuisine, and so on. And that is why we find that almost all that is distinctive about indigenous Caribbean culture owes its inspiration, its image and likeness, to Africa. It is also probably why there is no enduring large-scale mass Back to India or Back to China movements coming out of the Caribbean. In a sense, Mother India and Mother China were not taken away from their indentured children in the Caribbean since they continued to wear their traditional dress, listen to their traditional music, speak their traditional language and worship ther traditional gods. When the true history of the last 5 centuries of the recently past millennium is finally placed in proper perspective, the incomparable tragedy of the African people during the era of the slave trade and slavery will come fully to light. It is without precedent in human history. I close by suggesting that the Indian people who are essentially of African origin as Rashidi has documented have a secure place in Rastafari, and as the Mansinghs have shown in their research, they have made a valuable contribution to the development of the Rastafari way of life. Indentured servants were working on contract to repay a debt, usually for transportation to America. Chattel means personal property, so chattel slaves were legally considered property, the same as a mule or a goat. An indentured servant worked for his/her master without pay until the debt was paid off. Typically, for repayment of the cost of being taken from England to America, the time of service was seven years, although it ranged from four to ten. At the end of that time, the indentured servant was free to leave and find other, gainful employment. There were cases of abuse by masters in which additional time was added by charging the servant for things like rent, food, lost or broken tools or products, etc. , because indentured servants were usually not well-educated and could be taken advantage of. The only ways a chattel slave could be released from a lifetime of unpaid service were manumission (being legally given freedom by his/her owner) or purchase, either by himself/herself rare, but possible or by a third party, such as societies of abolitionists who purchased slaves freedom for them. The best-known of these groups bought land in west Africa and founded there the nation of Liberia, for the purpose of resettling freed American slaves. Interesting sidelight: the term indentured is related to words like dentist and dental. An indentured servant had a written contract with his master. At the time the contract was signed, it was torn in two. The master kept one half and the servant kept one half. To ensure that these halves were part of the original document, the tear-lines were deliberately made irregular and jagged so that no other piece of paper would match. The jagged tearing was indented it looked like teeth

MUCH ADO ABOUT NOTHING Analysis Essay Example For Students

MUCH ADO ABOUT NOTHING Analysis Essay A monologue from the play by William ShakespeareBENEDICK: This can be no trick. The conference was sadly borne; they have the truth of this from Hero; they seem to pity the lady. It seems her affections have their full bent. Love me? Why, it must be requited. I hear how I am censured. They say I will bear myself proudly if I perceive the love come from her. They say too that she will rather die than give any sign of affection. I did never think to marry. I must not seem proud. Happy are they that hear their detractions and can put them to mending. They say the lady is fair tis a truth, I can bear them witness; and virtuous tis so, I cannot reprove it; and wise, but for loving me by my troth, it is no addition to her wit, nor no great argument of her folly, for I will be horribly in love with her. I may chance have some odd quirks and remnants of wit broken on me because I have railed so long against marriage. But doth not the appetite alter? A man loves the meat in his youth that he cannot endure in his age. Shall quips and sentences and these paper bullets of the brain awe a man from the career of his humor? No, the world must be peopled. When I said I would die a bachelor, I did not think I should live till I were married. Here comes Beatrice. By this day, shes a fair lady! I do spy some marks of love in her.

Lab Report on Density Measurement Essay Example

Lab Report on Density Measurement Paper Liquid is usually confined in a container, so its volume is relative to the volume of its container There are various instruments that are used to accurately measure the density of substances; the most commonly used are the densitometers, viscometer and hydrometers [3]. In this experiment, the density of selected liquid samples will be measured using a viscometer. 1. 2 Objectives of the Experiment 1 . To determine the density of low boiling point liquid samples by measuring their mass at controlled volume; 2. To determine the density of alumina by measuring the mass and volume of variously shaped alumina balls; and 3. Compare the density calculated from the given samples with the standard density at room temperature. 1. 3 Significance of the Experiment At the end of the experiment, the laboratory performer is expected to learn the following; 1 . The density of selected liquids and material at a given temperature; and 2. The proper method of measuring the volume and consequently the d ensity of irregularly shaped objects using water displacement method. REVIEW OF RELATED LITERATURE Density is one of the most important and commonly used physical properties of matter. It is an intrinsic property which is represented by the ratio of a matters ass to its volume Density was purportedly discovered by the Greek scientist Archimedes in an unusual circumstance. According to stories, King Hirer of Syracuse asked Archimedes to determine whether his new crown is made of pure gold or not. It was seemingly impossible to identify the gold percentage that composed the crown because chemical analysis was still unstudied in those times. One day, when Archimedes was enjoying himself to a bath, he observed that the further he went down the tub, the lesser he weighed and the higher the water level rose up. We will write a custom essay sample on Lab Report on Density Measurement specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Lab Report on Density Measurement specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Lab Report on Density Measurement specifically for you FOR ONLY $16.38 $13.9/page Hire Writer He then came to the realization that he could determine the Asia of the mass of the crown and the volume of water displaced by the crown, and compare it to the value measured from the pure gold sample. Hence, density and the principle behind it were revealed Density is dependent on many factors, one of which is temperature. It specifically decreases with increasing temperature. This is because an objects volume undergoes thermal expansion at increasing temperature while its mass remains unchanged. This results to a decrease in density [1]. When matter undergoes a transformation to a different phase, it undergoes an abrupt change in density. The transition of molecules of matter to a less random form, say from gas to liquid or from liquid to solid, causes a drastic increase in the density. However, there are substances which behave differently from this density-temperature relationship, by which one example is water. The greatest density achieved by water molecules are at ICC. At temperatures higher or lower than ICC, its density slowly decreases. This makes ice less dense than water, a property not commonly exhibited by other liquids METHODOLOGY 3. Materials A. Viscometer, 25-ml B. Graduated cylinder, 1000-ml C. Graduated cylinder, 250-ml D. Beaker, 250-ml E. Low boiling point liquids (acetone, 70% solution ethyl alcohol, 70% solution spoilsport alcohol), 30 ml F. Distilled water G. Two sets of alumina balls (small cylindrical, large cylindrical and large spherical balls) H. Analytical balance beam 3. 2 Determining the Mass of a 25-ml Liquid [5] A. Carefully clean and dry the viscometer. B. Weigh the empty viscometer and its stopper in the balance beam and record the mass. C. Fill the viscometer with the liquid sample up to its brim, and insert the stopper carefully. Wipe off any excess fluid on the sides of the hygrometer with a clean cloth or tissue. D. Balance and record the mass of the filled viscometer plus the stopper. E. Empty the contents of the viscometer in a clean beaker. F. Make three trials for each liquid. 3. 3 Determining the Mass and Volume of Alumina Balls [5] A. Measure the mass of each alumina ball in the balance beam. B. Add distilled water to the graduated cylinder and record its initial volume. C.

kkk in the 1920s essays

kkk in the 1920s essays The Ku Klux Klan, is a secret terrorist organization that originated in the southern states during the period of Reconstruction following the American Civil War and was reactivated on a wider geographic basis in the 20th century. The original Klan was organized in Pulaski, Tennessee, during the winter of 1865 to 1866, by six former Confederate army officers who gave their society a name adapted from the Greek word kuklos ("circle"). Although the Ku Klux Klan began as a prankish social organization, its activities soon were directed against the Republican Reconstruction governments and their leaders, both black and white, which came to power in the southern states in The Ku Klux Klan's long history of violence grew out of the resentment and hatred many white Southerners felt in the aftermath of the Civil War. Blacks, having won the struggle for freedom from slavery, were now faced with a new struggle against widespread racism and the terrorism brought about by the Ku Klux Klan. While the menace of the KKK has peaked and waned over the William J. Simmons, a veteran, preacher and salesman, was a compulsive joiner, holding memberships in many different societies and two churches. He had always dreamed of starting his own fraternal group and in the fall of 1915 he put his plans into action. On Thanksgiving Eve, Simmons herded 15 fellow fraternalists onto a bus and drove them from Atlanta to nearby Stone Mountain. There, before a cross of pine boards, Simmons lit a match and the Ku Klux Klan of the 20th century was born. In 1920, the "re-born" Klan consisted only of a few thousand members. With the help of two publicists, Simmons spread the word of the Klan around the U.S. like wildfire. The Klan was to be pro-American, which to them meant anti-black, anti-Jewish and most importantly, anti-Catholic. The Klan grew rapidly from a ...

Sustainable and Renewble resources in Ontario Essay

Sustainable and Renewble resources in Ontario - Essay Example The renewable resources that are found in Ontario are natural resources that can be replenished with the passage of time; the latter happening either through biological reproduction or through processes that occur naturally. These resources can be considered a basic part of the natural environment and in fact, they form a large component of its geographical features. It is therefore important to study the renewable resources of Ontario to determine their lifecycle, since a positive lifecycle is normally an indicator of the sustainability of the resource being studied, and the opposite is true. There is a connection between sustainable and renewable resources and the ability of the people using them succeeding. This depends entirely on the quality of these resources and the depth at which they are used in the day-to-day lives of those who are its frequent users. The practices involved in the use of renewable resources are what determine how well these resources are used as well as the means through which these resources can be sustained for use by future generations.... to contribute to the success of the people’s responsible use of renewable resources and, in fact, many businesses have ensured its implementation within their wider plans of the future (Christidis & Law 81). When the responsible use of renewable resources is integrated together with the mainstream business practices, it leads to the extension of the awareness of individuals in the society concerning the importance of these resources. It has been found that any studies concerning renewable resources, being geographical in nature, has to be done over a specific duration of time in order to note the results of the studies being conducted. Various issues usually emerge that may involve the stakeholders and these may require a response in order to protect the renewable resources in question. It is a fact that many businesses in Ontario at times have aims of integrating the sustainability of renewable resources when conducting their activities as well as in their processes and produ cts, but often, these businesses end up facing significant challenges that they fail to adopt there measures. Recent studies on renewable resources have attempted to reinforce a connection between sustainability and innovation. This has involved the selection and maximization of the value of such studies for the long-term prospects that the businesses that function in this environment will have to consider when making their plans concerning the environment. For instance, a business that has a paper-recycling scheme is able to improve a balance sheet in several ways such as savings on costs, enhancing employee commitment, as well as ensuring that the forests within the province are preserved. Technology is one of the most important sources of solution during the implementation of projects whose