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Author Question: A solution of LiCl in water is 20.0 wt% LiCl. What is the mole fraction of LiCl? Assume the density ... (Read 206 times)

arivle123

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Question 1

How much water must be added to 40.0 g of CaCl2 to produce a solution that is 35.0 wt% CaCl2?
◦ 87.5 g
◦ 74.2 g
◦ 54.0 g
◦ 114 g

Question 2

A solution of LiCl in water is 20.0 wt% LiCl. What is the mole fraction of LiCl? Assume the density of the solution is 1.00 g mL-1.
◦ 0.0960
◦ 4.44
◦ 0.106
◦ 0.472


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Marked as best answer by arivle123 on Nov 18, 2019

TINA

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arivle123

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Reply 2 on: Nov 18, 2019
:D TYSM


AngeliqueG

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

 

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