Calculate the standard molar enthalpy change of each equation by giving the step-by-step solution. 1) H2(g) + ½ O2(g)
Posted: Fri Mar 04, 2022 10:24 am
Calculate the standard molar enthalpy change of each equation by
giving the step-by-step solution.
1) H2(g) + ½
O2(g)
==> H2O(l) ΔH=
-286 kJ
2) HCl(aq) + N
==>
aOH(aq) NaCl(aq) +
H2O(l) + 58
kJ
3) C6H12O6 +
6H2O ==> 6H2 +
6CO2 ΔH= -627 kJ
4) 6CO2 + 6H2O + 2803 kJ ==>
C6H12O6 + 6H2O
5) CaCO3 + 178kJ ==>
CO2 + CaO
giving the step-by-step solution.
1) H2(g) + ½
O2(g)
==> H2O(l) ΔH=
-286 kJ
2) HCl(aq) + N
==>
aOH(aq) NaCl(aq) +
H2O(l) + 58
kJ
3) C6H12O6 +
6H2O ==> 6H2 +
6CO2 ΔH= -627 kJ
4) 6CO2 + 6H2O + 2803 kJ ==>
C6H12O6 + 6H2O
5) CaCO3 + 178kJ ==>
CO2 + CaO