Calculate the degree of ionization and hydrogen ion concentration of 10^-3M acetic acid solution, ka=1.05×10^-5

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

3 1/4 %

explanation:

1.solid

2.carbon dioxide

3.helium

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.