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A whole antacid tablet and a crushed tablet are added to separate beakers of water so that their relative reaction rates can be compared. Follow link here for exp: http://www.reachoutmichigan.org/funexperiments/agesubject/lessons/other/antacid.html
many things affect a child's development, and even more are things that a child or you cannot control, but despite that it is possible to help a child through them and guide the child's path by teaching them more about themselves to get them to better understand how to work with the things in their lives :Factors that affect a child's development
What Does a Catalyst Do in a Chemical Reaction?: A catalyst permits a different energy pathway for a chemical reaction which has a lower activation energy. The catalyst is not consumed in the chemical reaction.
Solutions, Acids and Bases: Physical Science Interactive Notebook Students will be able to: •Identify three types of solutions •Examine how solutes break apart to form positively and negatively charged particles •Explain how to speed up rate of dissolving solute in solution •Identify characteristics of acids and bases •Compare and contrast strengths of acids and bases •Determine the meaning of pH •Identify a neutralization reaction
About Crash Course! Six awesome courses in one awesome channel: John Green teaches you US History and Hank Green teaches you Chemistry. Check out the playlists for past courses in World History, Biology, Literature, and Ecology.