Its 5m/s because you have to find out how many meters for one second so you divide
35/7=5 so that's your answer
Answer:
Collision theory states that the rate of a chemical reaction is proportional to the number of collisions between reactant molecules. The more often reactant molecules collide, the more often they react with one another, and the faster the reaction rate.
Answer:
0.535 = 55.04816695 grams
Explanation:
0.009718761398284852 moles = 1 gram
Moles of lead(Pb) = 1.6x10^23/6.02x10^23 = 0.265 moles.
Weight of lead = moles x atomic weight of lead
= 0.265x207.2
= 54.908 grams.
Hope this helps!
