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…Introduction We are going to do an experiment to see how surface area effects the rate of reaction when added to hydrochloric acid. I will add calcium carbonate (marble chips) to hydrochloric acid. When calcium carbonate is added to hydrochloric acid…

…Aim: To investigate the effect of increasing surface area on the rate of reaction. Background information: Hydrogen peroxide is a chemical that consists of hydrogen and oxygen. Its chemical formula is H O . It is a colourless…

…Introduction: The rate of photosynthesis varies greatly with changes in wavelengths of light. Light's colour is determined by its wavelength of light, and thus it is possible to devise an experiment to determine which wavelengths of light are most…

…There are several factors which can affect the Rate of Reaction. These include: 1) Temperature: At higher temperature, the particles have more kinetic energy. They move more rapidly through the solution, they collide more often and more vigorously, so…

…Executive Summary The purpose of this report is to analyze and discuss the effects of interest rate to the financial system of Australia. In this report, relevant sources from books and websites are used appropriately. Firstly, this report…

…There are a few reasons not to go to college, and they are contrary to secular teaching and belief. one of the most obvious reasons not to go to college is financial. going to college depletes your parents financial resorces, as well as your own, even…

…in this country. However, I focused on the habits of college students only. The main objective of this research is to determine if smoking habits of parents of college students have any influence on the students' decision to smoke or not smoke. There are many questions…

…to hit each other hard enough to break or form new bonds. This is called a successful collision. When particles get stimulated or increased in number, the reaction will increase in rate because faster collisions will take place making more successful…

…Dealing with the Changes Between High School and College What are those things that one takes for granted while living at home and attending high school? What changes will you face upon entering college? When preparing for college, everyone thinks…

…Alcohol Abuse Among College Students Binge or excessive drinking is the most serious problem affecting social life, health, and education on college campuses today. Binge or excessive drinking by college students has become a social phenomenon…