11. Complete the following chemical equations and
balance, them.
yen.
(5)...
Chemistry, 08.05.2021 22:20 puchie1225
11. Complete the following chemical equations and
balance, them.
yen.
(5)
Answers: 3
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An atom with 7 protons, 6 neutrons, and 7 electrons has an atomic mass of amu. (enter a whole number.) numerical answers expected! answer for blank 1:
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Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.
Answers: 1
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