Answer:144
Step-by-step explanation:
Relative atomic mass of Fe=56
Relative atomic mass of C=12
Relative atomic mass of O=16
molar mass of FeC2O4:
56+12 x 2 + 16 x 4
56+24+64
56+24+64=144
Answer:
143.9gmol-1
FeC2O4 = 55.9+ 12+12+ (16×4)= 143.9gmol-1
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