Question 42 of 50 Submit Using the provided table, determine the enthalpy for the reaction C(s)...
Question 43 of 50 Submit Using the provided table, determine the enthalpy for the reaction 2 NH3(g) + 3 N20 (g) - 4 N2 (9) + 3 H2O (1) Substance AH (kJ/mol) NH3 (9) -46.2 N20 (g) 81.6 N2 (9) kJ/mol 1 2 3 C +/- : 0 x 100
Question 41 of 50 Submit Using the provided table, determine the enthalpy for the reaction 2 K(s)+2 H20() H2(g) 2 KOH (aq) AHi (kJ/mol) Substance K (s) 0 НаО () -285.8 КОН (ag) -482.4 kJ/mol 1 2 3 4 5 6 С 8 +- 0 x 100 O 7
Question 16 of 20 Submit Using the provided table, determine the enthalpy for the reaction C3H2 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) Substance AHF (kJ/mol) C3H8 (9) -108.4 O2 (9) CO2 (g) -393.5 H2O (9) -241.8
Question 14 of 20 Submit Using the provided table, determine the enthalpy for the reaction 2 K(s) + 2 H2O(l) → 2 KOH (aq) + H2(g) Substance AH1° (kJ/mol K(s) 0 H2O (1) -285.8 KOH (aq) -482.4 H2 (g)
Question 14 of 14 Submit Using the provided table, determine the enthalpy for the reaction 2 NHs (g) 3 N2O (g) - 4 N2 (g) +3 H2O (I) Днғ (kJ/mo) Substance NH3 (g) -46.2 N2O (g) 81.6 N2 (g) 0 НаО () -285.8 kJ/mol х 1 2 4 5 6 с 7 8 +- 0 x 100 Tap here or pull up for additional resources 32
Question 34 of 50 Submit Using the equations Si(S) + 2Cl2 (9) - SICI. (S) AH = -640.1 kJ/mol 2 Fe (s) + 3 Cl2 (g) - 2 FeCl (s) AH = -800.0 kJ/mol Determine the enthalpy for the reaction 3 SICIA (S) + 4 Fe (s) – 4 FeCl, (s) + 3 Si (S) kJ/mol 1 2 3 C +/- : 0 x 100 Question 34 of 50 Submit Using the equations Si(S) + 2Cl2 (9) - SICI. (S)...
[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-?
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
Question 14 0414 Using the provided table, determine the enthalpy for the reaction 2 NH3 (g) + 3 N20 (g) - 4 N2 (g) + 3 H20 (1) Substance AHI (kJ/mol) NH3(g) -46.2 N20 (9) 81.6 N2 (9) 0 kJ/mol
Calculate the enthalpy of reaction for the following reaction: Question 19 Not yet answered Marked out of 1.00 Fe2O3(s) + 3CO(g) – 2Fe(s) + 3C02(9) P Flag question AH °(Fe2O3(s)) = -824.2 kJ/mol AH°(CO(g)) = -110.5 AH°(Fe(s)) = ? AH°(CO2(g)) = -393.5 kJ/mol Answer: