2 years ago

How many moles of water produced from 13.5 mol of oxygen

Chemistry

1 answer:

skad [1K]2 years ago

3 0

Answer:

diffrent types of maks and modles

Explanation:

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Rain that containing excess of acid is called

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3 years ago

The combustion of propane may be described by the chemical equation C 3 H 8 ( g ) + 5 O 2 ( g ) ⟶ 3 CO 2 ( g ) + 4 H 2 O ( g ) C

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According to avogadro's law, 1 mole of every substance weighs equal to molecular mass and contains avogadro's number $6.023\times 10^{23}$ of particles.

To calculate the number of moles, we use the equation:

$\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}$

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$\text{Number of moles}=\frac{19.7g}{44g/mol}=0.45moles$

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