Home
Class 12
CHEMISTRY
Calculate the enthalpy of formation of a...

Calculate the enthalpy of formation of acetic acid from the following data.
`CH_3COOH(I) +202 (g) — 2C02 (g) +2H20(I), " " Delta H= -207.9` kcal
`C(s) +O_2 (g) —C0_2 (g) . ..(ii) Delta H= -94.48` kcal
`H_(2)(g)+(1)/(2)O_(2)(g)to H_(2)O(l), " " Delta H =-68.4` k cal

Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the enthalpy of formation of acetic acid from the following data. CH_3COOH(l) +202 (g) — 2C02 (g) +2H_2O(l), " " Delta H= -207.9 kcal C(s) +O_2 (g) —C0_2 (g) . ..(ii) Delta H= -94.48 kcal H_(2)(g)+(1)/(2)O_(2)(g)to H_(2)O(l), " " Delta H =-68.4 k cal

Calculate the enthalpy of formation of acetic acid from the following data. CH_(3)COOH(l)+2O_(2)(g)rarr 2CO_(2)(g)+2H_(2)O(l), " " Delta H=-207.9 k cal

Calculate the heat of formation of acetic acid form the following data: a. CH_(3)COOH(l) +2O_(2)(g) rarr 2CO_(2)(g) +2H_(2)O(l)DeltaH^(Theta) =- 200.0kcal b. C(s) +O_(2) (g) rarr CO_(2)(g), DeltaH^(Theta) =- 94.0 kcal c. H_(2)(g) +(1)/(2)O_(2)(g) rarr H_(2)O(l), DeltaH^(Theta) =- 68.0 kcal

Calculate the heat of formation of acetic acid form the following date: a. CH_(3)COOH(l) +2O_(2)(g) rarr 2CO_(2)(g) +2H_(2)O(l)DeltaH^(Theta) =- 200.0kcal b. C(s) +O_(2) (g) rarr CO_(2)(g), DeltaH^(Theta) =- 94.0 kcal c. H_(2)(g) +(1)/(2)O_(2)(g) rarr H_(2)O(l), DeltaH^(Theta) =- 68.0 kcal

Calculate the heat of formation of acetic acid form the following date: a. CH_(3)COOH(l) +2O_(2)(g) rarr 2CO_(2)(g) +2H_(2)O(l)DeltaH^(Theta) =- 200.0kcal b. C(s) +O_(2) (g) rarr CO_(2)(g), DeltaH^(Theta) =- 94.0 kcal c. H_(2)(g) +(1)/(2)O_(2)(g) rarr H_(2)O(l), DeltaH^(Theta) =- 68.0 kcal

Calculate the heat of formation of methanol (CH_3OH) from thhe following data: CH_3OH(l) + 3/2O_2(g) to CO_2(g) + 2H_2O (l),Delta =-726 kJ C(s) + O_2(g) to CO_2(g) , DeltaH = -394 kJ H_2(g) + 1/2 O_2(g) to H_2O(l) , Delta H = -286 kJ

Calculate the heat of formation of carbon monoxide from the following data. . (i) C(s) + O_(2)(g) to CO_(2) (g) , Delta H =- 393.5 kJ (ii) CO(g) + (1)/(2) O_(2)(g) to CO_(2)(g) , Delta H = - 282.8 kJ

Calculate the enthalpy of formation of methanol from the following data, CH_(3)OH(l) + (3)/(2)O_(2)(g) rarr CO_(2)(g) + 2H_(2)O(l) ….(i) " "Delta H^(@) = -726.4 kJ mol^(-1) C"(graphite)" + O_(2)(g) rarr CO_(2)(g) ….(iii) " "Delta H^(@) = -393.5 kJ mol^(-1) H_(2)(g) + (1)/(2)O_(2)(g) rarr H_(2)O(l) ....(iii) " "Delta H^(@) = -285.8 kJ mol^(-1) .