Question

10g of hydrogen reacts with 64g of oxygen to form mole of water​

Answer 1

Answer:

74 gram is the answer ok

Answer 2

Answer: 4 moles of water

Explanation: Equation is 2H2 + O2 ---> 2H2O

64 g of oxygen is 64/32 = 2 moles of oxygen. By stoichiometry there are 4 moles of water as molar ratio of oxygen to water in the reaction is 1:2.

Hope that helps :)