Temperature Of A Reaction essay topics

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  • Research Into Enzymes For Biology Rennin Rennet
    1,788 words
    Research into Enzymes - For Biology Rennin Rennet, substance found in the gastric juices of young milk-drinking mammals. Rennet contains a milk-coagulating enzyme, called rennin or, the active principle of rennet preparations used in making cheese and junket. Rennet extracts are commercially prepared from the inner lining of the fourth stomach of calves. Enzymes Enzymes are large proteins that speed up chemical reactions. In their globular structure, one or more polypeptide chains twist and fold...
  • Temperature Constant Throughout The Reaction
    878 words
    Planning What Am I doing? I am trying to do the reaction of sodium thiosulphate and hydrochloric acid, but I am varying the temperature that the sodium thiosulphate is before I add the hydrochloric acid. The test is to see the how long it takes after adding the hydrochloric acid for you not to see the black cross underneath the beaker. Method. To dot his reaction first I must measure out the amounts of sodium thiosulphate and hydrochloric acid. Then I will heat the sodium thiosulphate to the req...

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