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Author Question: What is the molality of a solution of 37.4 g of propanol (CH3CH2CH2OH) in 152 mL water, if the ... (Read 74 times)

Mr. Wonderful

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  • Posts: 866
on: Mar 21, 2021

Question 1

What is the molal concentration of ions in a 2.30 m solution of Cr(NO3)3?

◦ 2.30 m
◦ 6.90 m
◦ 4.60 m
◦ 9.20 m
◦ 0.750 m

Question 2

What is the molality of a solution of 37.4 g of propanol (CH3CH2CH2OH) in 152 mL water, if the density of water is 1.00 g/mL?

◦ 4.09 m
◦ 0.00409 m
◦ 0.244 m
◦ 0.622 m
◦ 6.22 m
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Marked as best answer by Mr. Wonderful on Mar 21, 2021

Jane

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Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Mr. Wonderful

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Reply 2 on: Mar 21, 2021
YES! Correct, THANKS for helping me on my review

cam1229

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Reply 3 on: Yesterday
Gracias!

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