Calculate the molecular mass of the compound.
(a) CaCO3
(b) K2CO3
(d) ZnCO3
(e) CaSO4
(g) MgSO4
(h) ZnSO4
0) Zn(OH)2
(k) Mg(OH)2
Answers
Answered by
2
Answer:
a-20+12+16×3
=20+12+48
=80u
b=39+12+48
=99u
d=65.38+12+48
=125.38
e=20+23+64
=107
g
Answered by
1
Answer:
a. 100
b. 160
d. 125
e. 136
g. 120
h. 161
o. 99
k. 58
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