Question

write about the Thermochemical equation ​

Answer 1

Answer:

It is the balanced chemical equation in which the enthalpy change, physical states and the number of moles of reactants and products, have been specified. Here follow the guidelines for writing thermochemical equations :

i. Consider the balanced equation for reactants and products.

ii. The value and appropriate sign of enthalpy change is given on the right hand side.

Answer 2

Thermochemical equation:

A chemical equation which is represented by:

i. the reactants reacting to form the product/s

ii. a balanced equation and

iii. includes the heat given or absorbed during

the reaction (i.e. the enthalpy change).

Thus, it can be represented as:

A+ B → C+ D, ΔH= (+/-) x

Hope it helps✔

follow me✔