Calculate the number of moles cucl2 necessary to make 50 ml of a 0.15m solution

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )

the ratio of the conjugate base to the acid required to attain the desired ph.