1st attempt Feedback The combustion reaction of dimethylhydrazine is used to fuel rockets. (CH3)2NNH, (1) +402(8)...
! The combustion reaction of dimethylhydrazine is used to fuel rockets (CH3)2NNH, (1) +40,(8) —— N,(8)+44,0 (8) +200,(8) AH xn = -1694 kJ Calculate the enthalpy change for the following reaction: 2N,(8) +8H20(g) +4C02(8) —> 2(CH3)2NNH, (1) +80, (8) AHxn-
The combustion reaction of dimethylhydrazine is used to fuel rockets. (CH3)2NNH2(l)+4O2(g)N2(g)+4H2O(g)+2CO2(g) ΔHrxn= –1694 kJ Calculate the enthalpy change for the following reaction: 2N2(g)+8H2O(g)+4CO2(g)2(CH3)2NNH2(l)+8O2(g) ΔHrxn= kJ
11 Question (3 points) See page 243 Rocket Fuels The payload of a rocket Includes fuel and oxygen for combustion of the fuel, Reactions 1 and 2 describe the combustion of dimethylhydrazine and hydrogen, respectively. 1st attempt Part 1 (1 point) See Periodic Table See Hint Calculate the energy change for the below reaction in k per pound. (CH3)2NNH, (1) + 4H2O(g) - N,(s) + 4H2O(g) +200,() AH --1694k) КЛЬ We were unable to transcribe this image
HQ11.47 Homework. Answered The combustion reaction of nitromethane fuel occurs as follows: 2 CH3 NO2 (1) + 3/2O2(g) → 2 CO2(g) + 3 H2O(l) + N2(g) The standard enthalpy of this reaction is -1418 kJ. What is the standard enthalpy of formation of nitromethane in kJ/mol?