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09-09-2016
Chemistry

contestada

if you burn 56.8g of hydrogen and produce 508g of water, how much oxygen is reacted?

Respuesta :

09-09-2016

mass of the hydrogen + mass of the oxygen = mass of the water

mO₂ = mH₂O - mH₂
mO₂ = 508g - 56,8g = 451,2g

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