Determine the mass of the sample

Ludell asked Feb 28, 2023

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Ludell asked Feb 28, 2023

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11 votes

We know that 1 kmol = 1000 mol, so 2.43 kmol = 2430 mol.

This means the formula mass of sulfur trioxide is

$32.06+3(15.9994)=80.0582 \text{ g/mol}$

Therefore, the mass is

$(80.0582)(2430)=\boxed{1.95 * 10^(5) \text{ g (to 3 sf)}}$

Vilas answered Mar 7, 2023

by Vilas

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