Two molecules of hydrogen react with one molecule of oxygen to produce two molecules of water. How many molecules of water are produced from 2.0 * 10 23 power molecules of oxygen? How many moles of water are produced from 22.5 moles of oxygen

In each case, multiply the number of moles or molecules of O2 by two.

2 answers

how many molecules are in 23 moles of oxygen?
how many grams are in 8.2*10^22 molecules of N2I6