JoelizZ372553 JoelizZ372553

25-10-2022
Chemistry

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What is the mass in grams of 5.024x1023 platinum atoms?

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ElectraK232112 ElectraK232112

25-10-2022

1) We have that one mole of Platinum is 195,084 g/mol

2) The Avogadro number is 6,022x1023.

[tex]\text{Grams of Platinum=}\frac{195,084\text{ g}}{1\text{ mol}}\cdot\frac{1\text{ mol}}{6.022\cdot10^{23}}\cdot\frac{5,024\cdot10^{23}}{\square}[/tex]

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