How many molecules are in a 8.56 mol sample of Pb(NO3)2?
Answers
Answered by
1
Explanation:
Correct option is
A
0.06 moles
As we know, one mole of each substance contains N
A
=6.023×10
23
molecules/atoms.
Here, moles of Pb(NO
3
)
2
=
331.2
19.86
=0.06 moles
Therefore, the number of molecules of Pb(NO
3
)
2
=0.06×6.023×10
23
Answered by
0
Explanation:
6.23×10²³ is the answer
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