Variation of enthalpy of a reaction with temperature kirchhoff's equation

Asked by admin @ 04/08/2021 in Chemistry viewed by 372 People

Variations of enthalpy of a reaction with temperature Kirchhoff's equation

Answered by admin @ 04/08/2021

Answer:

Kirchoff's law describes the variation of enthalpy of a reaction with the change in temperature. And at constant pressure, if the heat capacities (cp) do not vary with temperature then the change in enthalpy is a function of the difference in temperature and the heat capacities.

How to write a balanced chemical equation for a reaction

Asked by admin @ 22/11/2021 in Chemistry viewed by 319 persons

Write the balanced chemical equation for the reaction shown here. answer chemistry

The rate constant of a reaction at temperature 200k

Asked by admin @ 17/08/2021 in Physics viewed by 320 persons

The rate constant of a reaction at temperature 200k is 10 times less than the rate constant at 400 k.what is the activation energy

The value of enthalpy change for the reaction c2h5oh

Asked by admin @ 13/08/2021 in Chemistry viewed by 307 persons

The value of enthalpy change (∆h) for the reaction c2h5oh + 3o2 =2co2 + 3h2o at 27℃ is -1366.5 kj/mol the value of internal energy for the above reaction at …

Chemical equation for the reaction of baking soda and vinegar

Asked by admin @ 05/08/2021 in Math viewed by 313 persons

Show with the help of chemical and word equation the chemical reaction between a) vinegar and baking soda

Which type of chemical reaction is represented by this equation

Asked by admin @ 02/08/2021 in Chemistry viewed by 312 persons

which type of chemical reaction are represented the following equation (1) A+BC =AC+B (2) A+B = AB (3) PQ +RS = PS +RQ

Which statement best describes temperature variations

Asked by maham237 @ 27/04/2021 in Biology viewed by 419 persons

Variations are greater over water than over land. Variations over water cannot be determined. Variations are the same over water and land. Variations are greater over land than over water.

Which equation represents a single replacement reaction.

Asked by maham237 @ 07/01/2021 in Chemistry viewed by 283 persons

Which equation represents a single replacement reaction

Asked by maham237 @ 07/01/2021 in Chemistry viewed by 309 persons

Help pls!! Due in 30 mins! Which equation represents a single replacement reaction? 1. 2Al(s) + 3Cl2(g) → 2AlCl3(s) 2. 2Al(s) + 6HCl(aq) + 2AlCl3(aq) + 3H2(g) 3. 2AlCl3(s) → …

What is the enthalpy for reaction 1 reversed? reaction 1 reversed: co2→co + 12o2

Asked by maham237 @ 15/12/2020 in Chemistry viewed by 394 persons

What is the enthalpy for reaction 1 reversed? reaction 1 reversed: co2→co + 12o2 express your answer numerically in kilojoules per mole?

What is the enthalpy for reaction 1 reversed?

Asked by maham237 @ 29/11/2020 in Chemistry viewed by 289 persons

reaction 1 reversed: 2CO2+3H2O→C2H5OH+3O2?

What is the enthalpy for reaction 1 reversed? reaction 1 reversed: 2co2 + 3h2o→c2h5oh + 3o2

Asked by wiki @ 16/11/2020 in Chemistry viewed by 430 persons

How to know if an equation is a direct variation

Asked by admin @ 26/11/2021 in Mathematics viewed by 249 persons

For questions 1-3 Determine whether the equation represents a direct variation. If it does, find the constant of variation. 1. 2 y = 5x +1 a. Not a direct variation …

How to tell if an equation is a direct variation

Asked by admin @ 26/11/2021 in Mathematics viewed by 266 persons

For questions 1-3 Determine whether the equation represents a direct variation. If it does, find the constant of variation. 1. 2 y = 5x +1 a. Not a direct variation …