Question

What happens when magnesium sulfate is dissolved in water?

Answer 1

magnesium sulfate dissolved in water to make a hot pack. according to the balanced chemical equations mgso4(s) -> Mg^2+(aq) So4^2-(aq) Delta H=91.38kj if 6.02g mg so4 is dissolved in100.0 of h20at 25.0 degrees Celsius . what is the final temperatures of the solution in degrees Celsius