What is AH for the following chemical reaction? CO(g) + NH3(g)→HCN(g) + H₂O(g) You can use the following table of standard heats of formation (AH) to calculate the enthalpy of the given reaction. Element/Compound H(g) H₂(g) NH3(g) CO(g) C(g) C(s) Standard Heat of Formation (kJ/mol) 218 0 -45.90 -110.5 71 0 Element/ Compound N(g) O₂(g) O(g) H₂O(g) HCN (g) HNO3(aq) Standard Heat of Formation (kJ/mol) 473 0 249 -241.8kJ 130.5kJ -206.6
What is AH for the following chemical reaction? CO(g) + NH3(g)→HCN(g) + H₂O(g) You can use the following table of standard heats of formation (AH) to calculate the enthalpy of the given reaction. Element/Compound H(g) H₂(g) NH3(g) CO(g) C(g) C(s) Standard Heat of Formation (kJ/mol) 218 0 -45.90 -110.5 71 0 Element/ Compound N(g) O₂(g) O(g) H₂O(g) HCN (g) HNO3(aq) Standard Heat of Formation (kJ/mol) 473 0 249 -241.8kJ 130.5kJ -206.6
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Express the standard enthalpy of the reaction in 4 sig figs and include the appropriate units.
Transcribed Image Text:What is AH for the following chemical reaction?
CO(g) + NH3(g)→HCN(g) + H₂O(g)
You can use the following table of standard heats of formation (AH) to calculate the enthalpy of the given reaction.
Element/ Compound
H(g)
H₂(g)
NH3(g)
CO(g)
C(g)
C(s)
Standard Heat of
Formation (kJ/mol)
218
0
-45.90
-110.5
71
0
Element/Compound
N(g)
O₂(g)
O(g)
H₂O(g)
HCN (g)
HNO3(aq)
Standard Heat of
Formation (kJ/mol)
473
0
249
-241.8kJ
130.5kJ
-206.6
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