The correct description of the role that enzymes play in biochemical reactions would be B. Enzymes bond with one or more reactants and lower the activation energy needed for the reaction.
the awnser is 30 hco because you have to add it because the numbers are too low to mutilply
Answer:
"Well, by definition,
molarity=
<u>moles of solute </u>
volume of solution"
Explanation:
THE LINES UNDER <u>moles of solute </u>MEANS ITS OVER volume of solution"
I THINK IM RIGHT PLZ NOT HATE ON ME IF IN WRONG
Heat the sulfuric acid solution and adding copper carbonate in it.
<h3>Improvement require in this experiment</h3>
The method could be improved by heating sulfuric acid solution and add copper carbonate into the solution of sulfuric acid. Add the copper carbonate until it is present in excess amount. After that filter the extra amount of copper carbonate so in this way the blue copper sulfate crystals are produced.
Learn more about copper here: brainly.com/question/3157958
