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liq [111]
3 years ago
13

How many moles of oxygen are in 1 mole of Pb(SO4)2

Chemistry
2 answers:
Fantom [35]3 years ago
7 0

Answer: 8 moles

Explanation:

According to avogadro's law, 1 mole of every substance occupies 22.4 Liters at STP and contains avogadro's number 6.023\times 10^{23} of particles.

1 molecule of Pb(SO_4)_2 contains = 8 oxygen atoms.

Thus 6.023\times 10^{23} molecules of Pb(SO_4)_2 contains = \frac{8}{1}\times 6.023\times 10^{23}=48.2\times 10^{23} atoms of Oxygen.

To calculate the moles, we use the equation:

\text{Number of moles}=\frac{\text{Given atoms}}{\text {Avogadro's number}}

\text{Number of moles}=\frac{48.2\times 10^{23}}{6.023\times 10^{23}=8moles  

Thus 1 mole of Pb(SO_4)_2 contains 8 moles of oxygen atoms.

irakobra [83]3 years ago
4 0
The answer to the question is Eight
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