Which of the following reasons explains why if salt water is heated, the water turns into steam while the salt remains? water and salt have an equal boiling point water has a lower boiling point than salt salt has a lower boiling point than water salt and water have an equal melting point. only answer if you know the

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :

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