Recent content by Ng Seng wei

...potential.? We are to use the 0.1M CuSO4 and 0.001M CuSO4 solution as half -cell couple.We know that this question is explaining the effect of Molar concentration. Can anybody tell me with detail and explain it? got any cell potential?

A golf ball (m = 46.0 g) is struck with a force that makes an angle of 45 with the horizontal. The ball lands 200 m away on a flat fairway. If the golf club and ball are in contact for 7.00 ms, find the average force of impact. (neglect air resistance.) please show step by step clearly