Suppose the current flowing from a battery is used to electroplate an object with silver. Calculate the mass of silver that would be deposited by a battery that delivers 1.25 A·hr of charge

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

What forms when chemical reactions combine pollution with sunlight?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?