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Chemistry: Molar heat of solution
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Hey, A few days ago we were taught different equations relating to heat of solution. We were given a lab (Heat of Solution) and have to determine the molar heat of solution. I have been looking everywhere for this equation but I can't find it. I really confused and the lab is due Monday. ...
Molar Heat of Solution
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We have 10.0g solid KMnO4 dissolved in 500.0 mL of water. The temperature changes from 24.8 C to 23.5 C. I found the heat of the reaction. It is 2770 J. But I cannot figure out what the molar heat of solution for KMnO4 is. I am not even sure what molar heat of solution is. Is it the heat...
Calculate how many grams of NaOH there are in 500cm3 of a 0.2 mol dm-3 solution?
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Calculate how many grams of NaOH there are in 500cm3 (cubed) of a 0.2 mol dm-3 solution? Thanks a lot!
Calculate the concentration of NaCl solution (in mol L^-1)
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mass of 50 mL beaker + Nacl = 33.6571g mass of "empty" 50 mL beaker/g = 32.0753g mass of NaCl used/g = 1.5818g Final volume of solution /L= 250mL View more questions Search
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