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The equation for the complete combustion of c3h7oh is balanced the coefficients for oxygen is __a) 13 b) 11 2 2c) 7 d) 9 2 2Find the answer.please Help ASAP. PLEASE!!! |
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Answer» Answer: 9 Explanation: C3H7OH + _o2 gives _co2 +_h2o c3h7oh contains 3 c atoms and 8 h atoms. so the no of CO2 formed will be 3 as there are 3 CARBON atoms and no of H2O formed will be 4 as there are 8 (4×2) h atoms so, c3h7oh +_o2 gives 3 co2 + 4 h2o now calculating the no of O atoms on the RHS we get 10 so LHS should contain 10 O atoms so on calculating no of O2 will be 9/2 so no of O atoms = 2×(9/2) =9 |
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