What is a stock solution? Select one:
ca. A concentrated solution that is used to make a more concentrated solution.
b. A concentrated solution that is used to make diluted solutions.
c. A solution that has been diluted to a concentration of exactly 1 M.
ND d. A solution that has been diluted to a concentration of less than 1 M.

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of