9
QuizMultiple Choice
Reaction Pathways — Unit test
Question 9 • TN-Chemistry
The equation below shows a reaction that produces calcium carbonate.Ca(OH)2(s) + CO2(g) CaCO3(s) + H2O(l)Which describes a way to speed up the collisions between calcium hydroxide and carbon dioxide molecules to produce calcium carbonate faster?
Answer
A
Lower the temperature.B
Use larger pieces of calcium hydroxide.C
Lower the pressure.D
Reduce the volume of the container.