Several people sent in their drill sheets and received points for trying and getting the problems correct or partly correct.
Scores are on the grade sheet.
Now for one way to work the problem. Remember the we need the amount of water the could be produced by 10 g of oxygen. The equation needs to be balanced and this should be correct. This means 2 moles of H 2 and 1 mole O 2 will form 2 moles of H 2 O and note that 2 mole of water form from each 1 mole oxygen. 2 O or O 2 formed will be different.