URGENT Given the following data, calculate the enthalpy change of combustion for 2.5mol of nitromethane. [5A]...

Question

Question

URGENT

Given the following data, calculate the enthalpy change of combustion for 2.5mol of nitromethane. [5A] overall reaction: 4CH3

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

the work for the problem/reasoning is zero for 14) For calculating the enthalpy of combustion of...

the work for the problem/reasoning is zero for 14) For calculating the enthalpy of combustion of methane, AH CH4 (g) + O2(g) → 2H2O(g) + CO2(g) A) O2(g) B) CH4 (g) C) CO2 (g) D) H2O(g) E) Both O2 (g) and CH4 (g) 15) For which one of the following reaction equations is AH,xnequal to AH® for the product species? A) N2(g) + O2(g) → 2NO (g) B) 2H2(g) + O2(g) → 2H20 (1) C) 2H(g) + O2(g) → 2H20...
3. Calculate the standard enthalpy change (AHº) for the combustion of methane given the following data:...

3. Calculate the standard enthalpy change (AHº) for the combustion of methane given the following data: AH° = -232.4 kJ CH4(g) + O2(g) → CH2O(g) + H20 (g) CH20 (g) + O2(g) → CO2(g) + H2O(g) AH° = -343.5 kJ 3. Calculate the standard enthalpy change (AHº) for the combustion of methane given the following data: AH° = -232.4 kJ CH4(g) + O2(g) → CH2O(g) + H20 (g) CH20 (g) + O2(g) → CO2(g) + H2O(g) AH° = -343.5 kJ...
HQ11.47 Homework. Answered The combustion reaction of nitromethane fuel occurs as follows: 2 CH3 NO2 (1)...

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?

A.Using standard heats of formation, calculate the standard enthalpy change for the following reaction. N2(g) +...

A.Using standard heats of formation, calculate the standard enthalpy change for the following reaction. N2(g) + 3H2(g) = 2NH3(g) B.Using standard heats of formation, calculate the standard enthalpy change for the following reaction. CaCO3(s) = CaO(s) + CO2(g) C. A scientist measures the standard enthalpy change for the following reaction to be -2910.6 kJ: 2C2H6(g) + 7 O2(g) = 4CO2(g) + 6 H2O(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy...
Please explain step by step 12. Calculate the standard reaction enthalpy for the reaction: N2H4(4) +...

Please explain step by step 12. Calculate the standard reaction enthalpy for the reaction: N2H4(4) + H2(g) → 2NH3(g) Given: N2H4(4) + O2(g) → N2(g) + 2H2O(g) AH° = 0543 kJ 2H2(g) + O2(g) → 2H2O(g) AH° = 1484 kJ N2(g) + 3H2(g) + 2NH3(g) AH° = 092.2 kJ A. - 1119 kJ B. - 33 kJ C. -151 kJ D. + 151 kJ E. + 1119 kJ
Calculate the change of enthalpy for the reaction N2 + O2 --> 2NO

Calculate the change of enthalpy for the reaction N2 + O2 --> 2NO from the following reactions: Reaction 1: 4NH3 + 3O2 --> 2N2 + 6H2O Change in enthalpy: -1530 kJReaction 2: 4NH3 + 5O2 --> 4NO + 6H2O Change in enthalpy: -1170 kJReaction 3: 2N2 + 6H2O --> 4NH3 + 3O2 Change in enthalpy: +1530 kJ

39. Given the following reaction: 2C2Hs + 70, > 4CO2 + 6H20 And given: 2H2 +...

39. Given the following reaction: 2C2Hs + 70, > 4CO2 + 6H20 And given: 2H2 + O2 → 2H20 C+02 0 2C + 3H2 → GH AH = 384. kl/mol AH = -394. kl/mol AH = 192.0 kJ/mol Calculate the energy produced if 20. grams of CHe burn in air? 40) Write abbreviated condensed) configurations (noble gas core) for the following a. Chromium b. N.
From the following heats of combustion, CH3OH(l) + 3/2O2(g) → CO2(g) + 2H2O(l) ΔHorxn = –726.4...

From the following heats of combustion, CH3OH(l) + 3/2O2(g) → CO2(g) + 2H2O(l) ΔHorxn = –726.4 kJ/mol C(graphite) + O2(g) → CO2(g) ΔHorxn = –393.5 kJ/mol H2(g) + ½O2(g) → H2O(l) ΔHorxn = –285.8 kJ/mol Calculate the enthalpy of formation of methanol (CH3OH) from its elements. C(graphite) + 2H2(g) + ½O2(g) → CH3OH(l) Methanol (CH3OH) is an organic solvent and is also used as a fuel in some automobile engines. From...
3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s)...

3. Use the thermochemical equations shown below to determine the enthalpy for the reaction for CH3COOH()2C(s) +2H2(g) + O2(g) 2CO2(g)+ 2H2OI)CH3COOH(l) + 202(B) AH 3484 kJ C(s)+ O2(g)CO2(g) AH= -1576 kJ AH= -2288 kJ 2H2O(I) 2H2(g)+ O2(g)

es often TCinerase) Lathce Endg Name: Number: Activity Section: 1:30 PM, 2:30 PM, 3:30 PM, 4:30...

es often TCinerase) Lathce Endg Name: Number: Activity Section: 1:30 PM, 2:30 PM, 3:30 PM, 4:30 PM (circle one) 1. How will the enthalpy change (AH) values for the following reactions compare? (You don't n- to do any calculations here. Just think about the steps required to make the calculation.) H2(g)+½ O2(g)-> H2O(g) vs. 2H2(g) + O2(g) -> 2H2O(g) The reacton would dubu Sne tottu equatio re Scrvc hon s muth ply b we Lofi the ong AH=+40 kJ 2...