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allochka39001 [22]
3 years ago
7

How many moles are present in 454 grams of CO2?

Chemistry
2 answers:
inysia [295]3 years ago
5 0

<u>Answer:</u> The correct answer is Option A.

<u>Explanation:</u>

To calculate the number of moles, we use the formula given by the equation:

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

Where,

Given mass of CO_2 = 454 grams

Molar mass of CO_2=[12+(2\times 16)]=44g/mol

Putting values in above equation, we get:

\text{Moles of }CO_2=\frac{454g}{44g/mol}=10.31mol

Hence, the correct answer is Option A.

Liula [17]3 years ago
4 0
A. 454 ÷ 44 =10.318181818182 = 10.31 Ans
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