Would you expect the amount of heat released absorbed for the dissolution of 4 g of nh 4 no 3 (s) in 50,0 g of water to be greater than, less than, or equal to, the amount of heat released/absorbed for the dissolution of 2 g of nh 4 no 3 (s) in 50,0 g of water ? why?
i don’t understand the concept, can someone explain the steps.

i do not know

explanation:

the role of the microscope world in creating new materials .

your answer would be “dry”

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.