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Chemistry
Chemistry
Problem
Which of the following has highest mass? a. 20 g phosphorus b. 5 moles of water c. 2 equivalent of
N
a
2
C
O
3
Na_2CO_3
N
a
2
C
O
3
d.
12
×
10
24
12 \times 10^{24}
12
×
1
0
24
atoms of hydrogen
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