Answer to Question #88773 in General Chemistry for kat

General Chemistry

Question #88773

what is the chemical equation when you dissolve calcium chloride in water? i gathered data during the experiment i got -33100 joules/mol for molar heat rxn. then another question pops up, how much mass of cacl2 do i need to raise the temp. of 750 ml of water from room temp. to 45 degrees? how will i answer it.

Expert's answer

m=210.464049 g of CaCl2

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