We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Please show work and explain ts19) For the reaction, C, H12(g) + 802(g)5 CO2(g) +6H20), AU-3524...
14) Given the data below, calculate the ΔΗοα for the reaction: (10 pts) CsH 12 (I) + 802 (g)-)5C02 (g) + 6H20 (g) ΔΗ--3524.4 kJ C (s) + 02 (g) CO2 (g) AH-393.5 kJ AH 483.5 kJ 14) Given the data below, calculate the ΔΗοα for the reaction: (10 pts) CsH 12 (I) + 802 (g)-)5C02 (g) + 6H20 (g) ΔΗ--3524.4 kJ C (s) + 02 (g) CO2 (g) AH-393.5 kJ AH 483.5 kJ
Part A Calculate AHxn for the following reaction: 5 C(s) + 6 H (9) C: H12 (1) Use the following reactions and given AH values. C, H12(1) + 8 O2(g) →5 CO2(g) + 6 H, 0(9), AH = -3244.8 kJ C(s) + O2(g) → CO2 (9), AH = -393.5 kJ 2 H2(g) + O2(g) + 2 H2O(9), AH = -483.5 kJ Express your answer to four significant figures.
For the following reaction: 2 CH. (g) + 702(g) → 4 CO2 (g) + 6H20 (1) AH° = -3119 kJ a) How much heat, in kJ, is associated with the combustion of 8.50 g of ethane? b) What is the quantity of work, in kJ, evolved in the combustion of 8.50 g of ethane at 25.00°C? (Assume an exact stoichiometric quantity of oxygen is present). c) Explain the significance of the sign of your answer in part (b) in one...
how do i get the m^2/s^2 Nalle. - Please show your work when appropriate on this piece of ber. No work, no credit! Calculate the average kinetic energy in joules and calories) of a 35.0-g object flying at a speed of 10.5 ft/min. Draw an energy diagram for the reaction: CH4(g) + 202(g) CO2(g) + 2H2O(g) AH = -890.3 kJ Siyen: P.Sz(s) + 802(g) - P4010(s) + 3SO2(g) AH = -3676 kJ please show your work when appropriate on this...
AU for the reaction CH4 (8) + 2O2(g) - CO2(8) + 2H2O(l) in kJ at 298 K is AH(CH,) =-74.6kJ / mol AH (0) = -393.5kJ / mol AH,(4,0) =-285.8kJ / mol 1 A. -885.5 kJ B.668 kJ C. 885.5 kJ D.-668 kJ
Please explain Data: C(graphite) + O2(g) => CO2(g) AH = -393.5 kJ H2(g) + 1/2O2(g) => H2O(1) AH = -285.8 kJ CH3OH(1) + 3/202(9) A CO2(g) + 2H20(1) AH = -726.4 kJ Using the data above, calculate the enthalpy change for the reaction below. Reaction: C(graphite) + 2H2(g) + 1/2O2(g) => CH3OH(1) A. +238.7 kJ B.-238.7 kJ C. +548.3 kJ D.-548.3 kJ E. +904.5 kJ
CH4(8)+ 202(g) CO2(g) + 2H2O(g) AH -890.3 kJ 3. Given: PSs(s) + 802(g) PAO10(s)+3SO2(g) AH -3676 k How much heat is produced from the burning of 7.00 g of PSs 4. Calculate the mass of P4O10 produced along 15000. calories of heat. 5. A system absorbs 105 kJ of heat from its surroundings and does 96.0 J of work. Calculate AE. 159
en 18 What is AH of the following reaction? CO2(g) + 2CH2(g) → C3H5(g) + O2(g) Substance AH,(kJ/mol) CO2(g) -393.5 out of -74.9 CH4(g) CH3(g) -104.7 Select one: a. -573.1 kJ O b. 348.4 kJ O a. 438.6 kJ O d. -648.0 kJ -348.4 kJ
29. What is the enthalpy for the following reaction? (5 points) C(s) + H2O(g) → CO(g) + H2(g) Use the following data: Reaction 1: C(s) + O2(g) + CO2(g) AH = -605 kJ Reaction 2:2 CO(g) + O2(g) 2 CO2(g) AH = -966 kJ * Reaction 3:2 H2(g) + O2(g) → 2 H2O(g) AH = -638 kJ
Enter your answer in the provided box From the following data, C(graphite) + O2(0)+ CO2(g) An° . =-393.5 kJ/mol rxn Hy(@) +0,6) H200 AH =-285.8 kJ/mol rxn 2C2H6(8) + 1026) →40026) + 6H20(1) AH =-3119.6 kJ/mol rxn calculate the enthalpy change for the reaction below: 2 C(graphite) + 3H2(g) → CH()