9. If the concentration of a solution were DECREASED, what would happen to the rate of diffusion?
a. The rate of diffusion would also decrease.
b. The rate of diffusion would increase.
c. Not enough information is provided.
d. There is no relationship between the concentration of a solution and
the rate of diffusion.

i'm sorry, but can you list the answers? i cannot with something i don't know the answers to

,

chris

sulfur dioxide

explanation: acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air. these substances can rise very high into the atmosphere, where they mix and react with water, oxygen, and other chemicals to form more acidic pollutants, known as acid rain.