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Chemistry
Chemistry
Problem
A sealed vial contains
3.5
×
10
22
3.5\times10^{22}
3.5
×
1
0
22
molecules of liquid water. Calculate the amount of water, in moles, present in the vial. a)
5.8
×
10
−
3
mol
5.8\times10^{-3}\,\text{mol}
5.8
×
1
0
−
3
mol
b)
3.5
×
10
−
2
mol
3.5\times10^{-2}\,\text{mol}
3.5
×
1
0
−
2
mol
c)
5.8
×
10
−
2
mol
5.8\times10^{-2}\,\text{mol}
5.8
×
1
0
−
2
mol
d)
5.8
×
10
−
1
mol
5.8\times10^{-1}\,\text{mol}
5.8
×
1
0
−
1
mol
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