Question

Find moles of water produce 4g of h2 reacts with 64g of oxygen

Answer 1

Answer:

2mole

Explanation:

H2+O2------->H2O

i.e 2g of hydrogen and 32 g of oxygen will make 18 g of water

2mole of hydrogen and 2 mole of Oxygen will give 1mole of water.

so 4g hydrogen will yield 2 mole of water

here Oxygen is in access amount.

HOPE THAT U WILL UNDERSTAND.