Chemistry: How many atoms of hydrogen are in 0.56 mol of (nh4)2so4 express your answer using two significant figures.

How many atoms of hydrogen are in 0.56 mol of (nh4)2so4

natcooper6204

10.01.2022

$2.7\times 10^{24}$ atoms

Explanation:

The given formula of the compound is $(NH_{4})_{2}SO{4}$

The formula says

Every mole of $(NH_{4})_{2}SO{4}$ contains moles of atoms of hydrogen.

Given that number of moles of compound is 0.56

So,the number of moles of hydrogen atoms present is $0.56\times 8=4.48$

Since each mole has $6.022\times 10^{23}$ atoms,

4.48 moles has $4.48\times 6.022\times 10^{23}=2.7\times 10^{24}$ atoms.

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