Question No. 6 (last one)
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Answers
Answers:
∴H2SO4 = 98.06
H2=1.00g/mol×2= 2.00g/mol
S=32.06g/mol
O4=16.00g/mol×4= 64.00g/mol
∴HNO3 =63.01g/mol
H=1.00g/mol
N=14.01g/mol
O3=16.00g/mol×3= 48.00g/mol
∴NaOH=39.99g/mol
Na=22.99g/mol
O=16.00g/mol
H=1.00g/mol
∴H2PO4= 96.97
H2=1.00g/mol×2= 2.00g/mol
P=30.97g/mol
O=16.00g/mol×4= 64.00g/mol
∴CaCO3=100.09g/mol
Ca=40.08g/mol
C=12.01g/mol
O3=16.00g/mol×3= 48.00g/mol
∴CaO=56.08g/mol
Ca=40.08g/mol
O=16.00g/mol
∴C6H12O6=180.06g/mol
C6=12.01g/mol×6= 72.06g/mol
H12=1.00g/mol×12= 12.00g/mol
O=16.00g/mol×6= 96.00g/mol
∴H2C2O4=90.02g/mol
H2=1.00g/mol×2.00g/mol
C2=12.01g/mol×2= 24.02g/mol
O4=16.00g/mol×4= 64.00g/mol
∴C12H22O11=342.12g/mol
C12=12.01g/mol×12= 144.12g/mol
H22=1.00g/mol×22= 22.00g/mol
O11=16.00g/mol×11= 176.00g/mol
∴2(H22N)CO=100.03g/mol
2(H22)=2×(1.00g/mol×22)= 44.00g/mol
2(N)=2×(14.01g/mol)=28.02g/mol
C=12.01g/mol
O=16.00g/mol
Explanation:
find the molar mass of each atom in the compound then add them up.
Answer:
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