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Chemistry, 13.04.2021 17:20 keidyhernandezm
Calculate the amount of energy released when 17.95 g of a substance is frozen.
The molar mass of the substance is 104.73 g/mol. The molar enthalpy of fusion
for the unknown substance is 2.33 kJ/mol.
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Chemistry, 22.06.2019 05:30, madisonrosamond99
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
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Calculate the amount of energy released when 17.95 g of a substance is frozen.
The molar mass of th...
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