Given the following reaction:
CH4 +202
CO2 + 2H2O
How many moles of CO2, will be produced from 20.0 g of CH4, assuming O2 is available in excess?

1.25 moles of CO₂ is formed from 20.0 g of CH4,.

Explanation:

The balanced equation for the combustion of methane produces carbon-di- oxide and water.

CH₄ +20₂  → CO₂ + 2 H₂O

First we need to find the number of moles of methane reacted using the given mass and its molar mass as,

Thus it is calculated that 1.25 moles of CO₂ is formed from 20.0 g of CH4,.

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

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