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Author Question: What is the expected freezing point of a 0.50 mol kg-1 solution of Li2SO4 in water? Kf for water is ... (Read 161 times)

storky111

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Question 1

What is the correct value for the weight of Na3PO4 needed to make 100 mL of a 0.50 molar aqueous solution?
◦ 16.4 g
◦ 8.2 g
◦ 0.05 g
◦ 82 g
◦ 4.1 g

Question 2

What is the expected freezing point of a 0.50 mol kg-1 solution of Li2SO4 in water? Kf for water is 1.86 °C m-1.
◦ -0.93 °C
◦ -1.9 °C
◦ -2.8 °C
◦ -6.5 °C


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Marked as best answer by storky111 on Jul 8, 2021

djpooyouma

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storky111

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Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)


connor417

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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