3 years ago

a compound has an empirical formula of C7H12O and a formula mass of 224g. what is the compound molecular formula

Chemistry

1 answer:

Kamila [148]3 years ago

3 0

Explanation:

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Balanced equation:
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Explanation:

Formula:

Na atoms= Na atoms moles \times NA

$= \frac{mass}{Na \ Molar\ mass} \times 6.022 \times 10^{23}\\\\= \frac{9.2}{23} \times 6.022 \times 10^{23}\\\\=0.2875 \times 6.022 \times 10^{23}\\\\=2.4 \times 10^{23}\ atoms \\\\$

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3 years ago

a compound has an empirical formula of C7H12O and a formula mass of 224g. what is the compound molecular formula​

a compound has an empirical formula of C7H12O and a formula mass of 224g. what is the compound molecular formula