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# Calculate each of the following quantities: (a) Mass (g) of 8.35 mol of copper(I) carbonate (b) Mass (g) of $4.04 \times 10^{20}$ molecules of dinitrogen pentoxid...

## Question

###### Calculate each of the following quantities: (a) Mass (g) of 8.35 mol of copper(I) carbonate (b) Mass (g) of $4.04 \times 10^{20}$ molecules of dinitrogen pentoxide (c) Amount (mol) and number of formula units in 78.9 $\mathrm{g}$ of sodium perchlorate (d) Number of sodium ions, perchlorate ions, chlorine atoms, and oxygen atoms in the mass of compound in part (c)

Calculate each of the following quantities: (a) Mass (g) of 8.35 mol of copper(I) carbonate (b) Mass (g) of $4.04 \times 10^{20}$ molecules of dinitrogen pentoxide (c) Amount (mol) and number of formula units in 78.9 $\mathrm{g}$ of sodium perchlorate (d) Number of sodium ions, perchlorate ions, chlorine atoms, and oxygen atoms in the mass of compound in part (c)

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