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Umnica [9.8K]
2 years ago
13

26 grams of CO2 to moles

Chemistry
1 answer:
neonofarm [45]2 years ago
4 0
First, find out how many grams are in one mole of CO2(the two oxygen atoms means you need to multiply oxygen’s amu by 2,then add whatever carbon’s amu is to that). Then divide 26 grams by that number and that will be your moles. There are only two significant figures, so round your answer correctly.
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15.2mL of the 0.10M sodium formate solution and 4.8mL of the 0.10M formic acid solution.

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<em />

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<em></em>

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<h3>15.2mL of the 0.10M sodium formate solution</h3>

[HA] = 4.805x10⁻⁴ moles * (1L / 0.10mol) = 0.0048L =

<h3>4.8mL of the 0.10M formic acid solution</h3>
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