If 100 g of a substance reacts with 70 g of another substance, what will be the mass of the products after the reaction?

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water

The reaction below shows a system in equilibrium. how would a decrease in temperature affect this reaction? a. the rate of formation of the gases would increase. b. the equilibrium of the reaction would shift to the left. c. the equilibrium would shift to cause the gases to sublime into solids. d. the chemicals on the left would quickly form the chemical on the right.

Achemist weighed out 101.g of silver. calculate the number of moles of silver she weighed out.