Respuesta :

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The amount of a substance can be converted into grams of that substance by using the molar mass. It is a physical property of a substance which describes the mass per mole of the substance. The molar mass of Zn is 65.38 g/ mol. Multiplying the given amount of Zn with the molar mass will yield to the mass of the substance.

1.0 x 10^-3 x 65.38 = 0.0654 g Zn
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Answer:

6.54x10^{-2}gZn

Explanation:

Hello,

By applying the following mole-mass relationship, one could compute the mass of the given moles of Zn:

[tex]m_{Zn}=1x10^{-3}molZn*\frac{65.409gZn}{1molZn} =6.54x10^{-2}gZn[/tex]

This is attained by considering that in 1 mol of Zn there are 65.409 g of Zn.

Best regards.

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