crankybill13 crankybill13
  • 13-01-2022
  • Chemistry
contestada

How many grams of H2O can you make with 120g of O2.
Unbalanced equation is: H2 + O2 -> H2O

Respuesta :

thadassah thadassah
  • 13-01-2022

Answer:

13

Explanation:

Answer Link
Аноним Аноним
  • 04-06-2022
  • 2H2+O_2—»2H_2O

Moles of O_2

  • Given mass/Molar mass
  • 120/32
  • 3.75mol

1mol.of O_2 produces 2 mol water

Moles of water

  • 3.75(2)
  • 7.5mol

Mass

  • 7.5(18)
  • 135g
Answer Link

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