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Author Question: Solutions are made that contain 0.1 moles of each of the following compounds below in 100 g of H2O. ... (Read 43 times)

lbcchick

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Question 1

Predict the freezing point of a solution prepared by dissolving 8.9 g MgCl2 in 98 g H2O. Kf for water is 1.86 °C m-1.
◦ 3.5 °C
◦ -3.5 °C
◦ 5.3 °C
◦ -5.3 °C
◦ -0.51 °C

Question 2

Solutions are made that contain 0.1 moles of each of the following compounds below in 100 g of H2O. Choose the compound whose solution will have the lowest freezing point.
◦ MgCl2
◦ KClO3
◦ CO2
◦ MgSO4
◦ NaBr


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Marked as best answer by lbcchick on Jul 8, 2021

deja

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lbcchick

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review


marict

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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