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Calculate the heats of combustion

Calculate the ΔHrxn for the following reactions using the heats of formation given in the table at the end of this assignment:a
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2. asked by Beth
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Calculate the ΔHrxn for the following reactions using the heats of formation given in the table at the end of this assignment:a
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2. asked by Abby K.
3. 1,410 views
Given the following heats of combustion.CH3OH(l) + 3/2 O2(g) -> CO2(g) + 2 H2O(l) ΔH°rxn = -726.4 kJ C(graphite) + O2(g)
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2. asked by HANNAH
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Calculate the heats of combustion for the following reactions from the standard enthalpies of formation listed in Appendix 2.
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2. asked by Dani
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Given the following heats of combustion.CH3OH(l) + 3/2 O2(g) CO2(g) + 2 H2O(l) ΔH°rxn = -726.4 kJ C(graphite) + O2(g) CO2(g)
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2. asked by Ellie
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4. The standard heats of combustion at 25°C (to liquid water) ofpropylene (C3H6) and hydrogen are 2058.44 kJ/mol and 141.78
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The standard heats of combustion at 25°C (to liquid water) ofpropylene (C3H6) and hydrogen are 2058.44 kJ/mol and 141.78 kJ/g,
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2. 184 views
The standard heat of combustion of liquid benzene (giving watervapor) is 40.145 kJ/g at 25°C. the heats of formation of carbon
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2. 123 views
The standard heat of combustion of liquid benzene (giving watervapor) is 40.145 kJ/g at 25°C. the heats of formation of carbon
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2. 100 views
A geyser heats water flowing at the rate of 3L/min from 27 deg C to 77 deg C. if the geyser operates on a burner, what is the
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2. asked by ridhi
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