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Determine the mass of carbon(iv)oxide produced on burning 104g of ethane (c2 H2 )C= 12, h= 1, o=16. 2(2 H2 + 502 4 co2 +2H2 0
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Determine the mass of carbon(iv)oxide produced on burning 104g of ethane (c2 H2 ) C= 12, h= 1, o=16. 2(2 H2 + 502 4 co2 +2H2 0 12×2+1 ×2 4 ×(12+16 ×2) 26g 176g Amount = molar mass. 104/26 =4 mols.of ethane 2mol c2 H2 4 4 mol 11=x x=(4 ×4)/2 =8 mole
Determine the mass of carbon(iv)oxide produced on burning 104g of ethane (c2 H2 ) C= 12, h= 1, o=16. 2(2 H2 + 502 4 co2 +2H2 0 12×2+1 ×2 4 ×(12+16 ×2) 26g 176g Amount = molar mass. 104/26 =4 mols.of ethane 2mol c2 H2 4 4 mol 11=@ x=(4 ×4)/2 =8 mole

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