AM Calculate the change in enthalpy associated with the combustion of 8.00 g of carbon. •...

Question

Question

Answer 1

Answer #1

Griven C(s) + 02 (9) Coa (9) DH = -393.5 kJ/mol Alle Herre 1 mole C gives a mole coa. so, Number of moles of carbon in 8 g =

Answer 2

Similar Homework Help Questions

7. The enthalpy of combustion of C to CO2 is –393.5 kJ/mol C, and the enthalpy...

7. The enthalpy of combustion of C to CO2 is –393.5 kJ/mol C, and the enthalpy of combustion of Co to CO2 is -283.0 kJ/mol CO: C(s) + O2(g) + CO2(g) AH = -393.5 kJ CO(g) + 102(9) CO2(g) AH = -283.0 kJ Using these data, calculate the enthalpy of combustion of C to CO: C(s) + O2(g) → CO(g) AH = ? Answer: -110.5 kJ
[32] The enthalpy of reaction for [6] enthalpy of reaction for the combustion of C to CO, is-393.5 kJ/mol C, and th...

[32] The enthalpy of reaction for [6] enthalpy of reaction for the combustion of C to CO, is-393.5 kJ/mol C, and the enthalpy for the combustion of CO to CO, is-283.0 kJ/mol CO: (i) C(s) + O2(g) + CO2(e) AH -393.5 kJ CO(g) + O2(g) + CO2(g) AH -283.0 kJ Using these data, calculate the enthalpy for the combustion of C to CO. (iii) C(s) + O2(g) - CO(g) AH-?
U Np Pu Am Cm Bk Cf Es Es Fm M If the heat of combustion...

U Np Pu Am Cm Bk Cf Es Es Fm M If the heat of combustion of carbon monoxide (CO) is --283.0 in order to release 2,500 kJ of energy? , how many grams of carbon monoxide must combust • Your answer should have four significant figures. Provide your answer below: grams FEEDBACK MORE INSTRUCTION SUBMIT Content attribution Activity Details You have viewed this topic - Visited Mar 30, 2020 3:36 PM

Isooctane C3H18 is a major component of gasoline. Determine the change in enthalpy for the combustion...

Isooctane C3H18 is a major component of gasoline. Determine the change in enthalpy for the combustion of 2.000 mol of isooctane from the following data: H2(g) + (1/2)02(g) + H2O(g) AH° = –241.8 kJ C(s) + O2(g) + CO2(g) AH° = -393.5 kJ 8C (s) + 9H2(g) → CgH 18 (1) AH° = -224.13 kJ Isooctane CgH 18 is a major component of gasoline. Determine the change in enthalpy for the combustion of 2.000 mol of isooctane from the following...
PLS HELP NOW Determine the change in enthalpy (kJ) for the combustion of ethylene C2H4 :...

PLS HELP NOW Determine the change in enthalpy (kJ) for the combustion of ethylene C2H4 : C2H4 (9) + 3 O2 (g) 2 CO2(g) + 2 H20 (g) given : AHⓇCO2 (g))=-393.5 kJ/moL, AH(H20 (g) = -241.8 kJ/mol, AHⓇCO2 (g) = 0 and AH®(CH()-52.5 kJ/mol O A. +1323.1 B. +1514.7 OC. +635.3 D.-132.1 O E.-635.3 OF.-1514.7
The enthalpy change for a chemical reaction is the sum of the energy consumed in breaking...

The enthalpy change for a chemical reaction is the sum of the energy consumed in breaking bonds and the energy released during bond formation. One way to determine the overall energy change for a chemical reaction is to apply Hess's law to add together a group of reactions which can be arranged such that the chemical equations, when combined, give the overall equation we are trying to characterize 3rd attempt See Hint Ad See Periodic Table Part 1 (1 point)...

1. The enthalpy of combustion (AHº) of 3-octanone (C8H160) is -5052.01 kJ/mol. Using the appropriate information...

1. The enthalpy of combustion (AHº) of 3-octanone (C8H160) is -5052.01 kJ/mol. Using the appropriate information given below, calculate the enthalpy of formation (AH°f), in kJ/mol, for 3-octanone. Report your answer to two decimal places. AH °F (CO2 (9)) = -393.51 kJ/mol AH °F (H20 (1)) = -285.83 kJ/mol Submit Answer Tries 0/13 2. Determine the mass (in g) of 3-octanone produced, if AH° was determined to be -244.93 kJ during an experiment in which 3-octanone was formed. Report your...
The standard enthalpy change for the reaction of SO3 (g) with H2O(l) to yield H2SO4 (aq)...

The standard enthalpy change for the reaction of SO3 (g) with H2O(l) to yield H2SO4 (aq) is AH° = -227.8 kJ. Part A Use the following information S(s) + O2(g) +SO2(g), AH° = -296.8kJ SO2(g) + 1 O2(g) +S03 (g), AH° = -98.9kJ to calculate AH; for H2SO4(aq) (in kilojoules per mole). [For H2O(l), AH = -285.8kJ/mol]. Express your answer using four significant figures. O AXO A o ai ? AH; = Submit Request Answer Provide Feedback
Calculate the AH formation of octane, CBH1B (), given that the enthalpy of combustion of octane...

Calculate the AH formation of octane, CBH1B (), given that the enthalpy of combustion of octane is -5471 kl/mol and the standard enthalpies of formation of H20 () and CO2 (g) are -393.5 kJ/mol and -285.8 kJ/mol respectively.

isooctane C8H18 is a major compnent of gasoline. Determine the chamge in enthalpy for the combustion...

isooctane C8H18 is a major compnent of gasoline. Determine the chamge in enthalpy for the combustion of 2.000 mol of isoocatane from the following data: Isooctane CgH18 is a major component of gasoline. Determine the change in enthalpy for the combustion of 2.000 mol of isooctane from the following data: H2(g) + (1/2)02 (9) H2019) AHO = 241.8 kJ C(s) + O2 (9) CO2 (g) AHO = 393.5 kJ 8C (s) + 9H2 (9) Cgths (1) AH = ard Calendar...