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Slav-nsk [51]
3 years ago
7

How many moles of O2 is needed to form 2.19 moles of CO2 in the reaction

Chemistry
1 answer:
bagirrra123 [75]3 years ago
6 0
It is always half of what the o2 is
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5.90, 11.8, 47.2

Explanation:

Let’s remove the parentheses and write the formula as MgCl₂O₈.

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∴ \text{Moles of Mg atoms} = \text{5.90 mol Mg(ClO}_{4})_{2} \times \frac{\text{1 mol Mg atoms}} {\text{1 mol Mg(ClO}_{4})_{2}} = \text{5.90 mol Mg atoms}  

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Hope it helps! :)

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