How do you convert 2.50 moles of CuO to grams?

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How do you convert 2.50 moles of CuO to grams?

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Answer 1 · 2016-01-16T15:32:10

Convert moles to gram by multiplying the given amount of moles to the molar mass of CuO.

Explanation:

To convert mol Cuo to grams CuO, you simply have to multiply the given number of mol to the molar mass of the compound.

In this case,

molar mass of CuO = $63.546 \frac{g C u}{m o l} + 15.9994 \frac{g O}{m o l}$ $63.546 [g Cu] /[mol] + 15.9994 [g O]/[mol]$
molar mass of CuO = $79.5454 \frac{g C u O}{m o l}$ $79.5454 [g CuO]/[mol]$

$g C u O = (2.50 m o l C u O) \cdot (79.5454 \frac{g C u O}{m o l})$ $g CuO = (2.50 mol CuO) * (79.5454 [g CuO]/[mol])$
$g C u O = 198.86 g$ $g CuO = 198.86 g$

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How do you convert 2.50 moles of CuO to grams?

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