Asked by Janna
The heat of fusion for a solid is .825kJ/mole. the formula weight of the solid is 150.24. How many grams of this solid can be melted by 305J of energy?
Answers
Answered by
DrBob222
q = moles x heat fusion in kJ/mol
I would change 305 J to kJ, substitute for q and solve for number of moles that can be melted.
Then n = grams/molar mass and solve for grams.
I would change 305 J to kJ, substitute for q and solve for number of moles that can be melted.
Then n = grams/molar mass and solve for grams.
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