a. Which of the following is the reason for the fact that antacids have to be chewed before swallowing? A. A catalyst is added by saliva. B. The temperature of the antacid is increased. C. The surface area of the antacids is increased. D. The concentration of the
a. Which of the following is the reason for the fact that antacids have to be chewed before swallowing?
A. A catalyst is added by saliva.
B. The temperature of the antacid is increased.
C. The surface area of the antacids is increased.
D. The concentration of the antacids is increased.
b. An increase in temperature of the reactants increases the
A. Heat energy causes an increase in concentration of the reactants.
B. Heat energy causes an increase in size of the molecules.
C. Heat energy causes a decrease in energy required for the reaction to occur.
D. Heat energy causes the reactant particles to move faster.
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