Nitroglycerin (C3H5(NO3)3) is a powerful explosive, that produces four different gases when it isdetonated:2 C3H5(NO3)3(1)→ 3 N2(g)6 CO2(g)+ 2 O2(g) +5 H.0(g) ΔΗΧ+-364 kJ/mol0.0 kJ/mol-393.5 kJ/mol0.0 kJ/mol -241.8 kJ/molUsing these enthalpies of formation (AHº†) to:a) Calculate the change in enthalpy for the reaction (AHºrxn) and fill in the blanks :ΔΗ.[ Select ]kJ/2 mol C3H5(NO3)3(1)%3Drxnb) Calculate the energy released when 25.0 g of nitroglycerin are detonated.ΔΗ,[ Select ]kJ/25.0g C3H5(NO3)3(1)rxn

Given: 2C3H5(NO3)3 (l) → 3N2(g) + 6CO2(g) + 12O2(g) + 5H2O(g) ∆Hof C3H5(NO3)3 (l) = -364 kJ/ mol…

Nitroglycerin (C3H5(NO3)3) is a powerful explosive, that produces four different gases when it is detonated: 2 C3H5(NO3)3(1) →3 N2(g) AHºf -364 kJ/mol 0.0 kJ/mol Using these enthalpies of formation (AH°f) to: a) Calculate the change in enthalpy for the reaction (AHrxn) and fill in the blanks : kJ/2 mol C3H5(NO3)3(1) AH° rxn = [Select] + 6 CO2(g) + 1/2O2(g) + 5 H2O (g) ΔΗ°, [Select] b) Calculate the energy released when 25.0 g of ΔΗ° rxn -393.5 kJ/mol 0.0 kJ/mol -241.8 kJ/mol rogly cerin are detonated. rxn kJ/25.0g C3H5(NO3)3(1) =

Nitroglycerin (C3H5(NO3)3) is a powerful explosive, that produces four different gases when it is detonated: 2 C3H5(NO3)3(1) →3 N2(g) AHºf -364 kJ/mol 0.0 kJ/mol Using these enthalpies of formation (AH°f) to: a) Calculate the change in enthalpy for the reaction (AHrxn) and fill in the blanks : kJ/2 mol C3H5(NO3)3(1) AH° rxn = [Select] + 6 CO2(g) + 1/2O2(g) + 5 H2O (g) ΔΗ°, [Select] b) Calculate the energy released when 25.0 g of ΔΗ° rxn -393.5 kJ/mol 0.0 kJ/mol -241.8 kJ/mol rogly cerin are detonated. rxn kJ/25.0g C3H5(NO3)3(1) =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Acetylene (C2H2), is combusted in a bomb calorimeter, according to the following thermochemical equation: 2 C2H2 (g) + 5 O2 -> 4 CO2 (g) + 2 H2O (l) ΔH = -2602 kJ The mass of water in the calorimeter is 1.0 kg. 550 kJ of heat is evolved during the combustion in the calorimeter. a. Determine the mass of acetylene combusted during this reaction. b. Determine the heat capacity of the calorimeter. The initial temperature was 25°C and the final temperature 85.6°
Hi! My question already have an answer. What I need is a solution that could explain how the answer end up like that.
Calculate the standard enthalpy of formation of gaseous hydrogen fluoride (HF) using the following thermochemical information: C2H4(g) + 6 F2(g) 2 CF4(g) + 4 HF(g) H = -2486.3 kJ CF4(g) C(s) + 2 F2(g) H = +680 kJ C2H4(g) 2 C(s) + 2 H2(g) H = -52.3 kJ H = _____ kJ
A scientist measures the standard enthalpy change for the following reaction to be - 112.2 kJ: 2NO(g) + O2(g) → 2NO2 (g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of NO2 (g) is kJ/mol. Substance AH (kJ/mol) NO(g) O₂(g) 90.3 0.0
A 50.0 mL of 0.88 M H2O2 and 10.0 mL of 0.50 M Fe(NO3)3 were combined and a temperature change of 7.57 was observed. The specific heat of water is 4.18 J/(g * .C). Calculate the total heat change (in kilojoules) for the calorimeter. Record your answer with the proper significant figures and include the correct sign if needed. Assume the density and specific heat of the solution are the same as that of water. kJ Next
Using the provided table and the equation below, determine the heat of formation (in kJ/mol) for CuBr2. CuCl2 (S) + Br2(1) → CuBr2 (s) + Cl (g) AH° = 64.1 kJ/mol Substance AH (kJ/mol) CuCl2 (s) -205.9 Br2 (1) Cl2 (g)
5. Determine the energy change that occurs as 25.0 grams of water is heated from -5° C to 120° C. Relevant values are included in the tables below. Substance H₂O(g) H₂O (1) H₂O(s) Specific Heat (J/g°C) 2.01 4.18 2.01 Description Enthalpy of Fusion of Water (kJ/mol) Enthalpy of Vaporization of Water (kJ/mol) Value 6.01 44.0
Given the thermochemical equation below, how many moles of methanol (CH3OH) must react with oxygen (O2) in order to produce 70 kJ of heat energy? 2 CH3OH(l) + 3 O2(g) ––––> 2 CO2(g) + 4 H2O(l) ; ∆H = –1400 kJ A) 0.05 moles B) 0.10 moles C) 0.14 moles D) 0.20 moles E) 0.70 moles
Please answer question 13 part A and B
Question 11 of 11 Submit Using the provided table, determine the enthalpy for the reaction 2 NH3 (g) + 3 N20 (g)→ 4 N2 (g) + 3 H2O (1) Substance AHť (kJ/mol) kJ/mol NHз (9) -46.2 N20 (g) 81.6 1 3 N2 (g) 4 6. C H2O (1) -285.8 7 8 +/- х 100 LO
What is the change in enthalpy for the reaction: 2 B (s) + 3H2(g) → B2H6 (g) given these thermochemical equations? B2H6 (g) + 302 (g) →B2O3 (s) + 3 H₂O (g) AH = -2032 kJ 2 B (s) + 3/2 O2 (g) → B2O3 (s) AH=-1272 kJ H2(g) + 1/2 O2 (g) → H2O (g) AH=-241.8 kJ -4029 kJ +518.2 kJ +34.6 kJ -3546 kJ
What are the assumptions that are made when performing calorimetry to determine molar enthalpies? (C:3)