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Author Question: The freezing point (Tf) for t-butanol is 25.50C and Kf is 9.1C/m. Usually t-butanol absorbs water on ... (Read 189 times)

APUS57

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on: Mar 21, 2021

Question 1

Solutions that have identical osmotic pressures are called _____ solutions.

◦ hypertonic
◦ isotonic
◦ hypotonic
◦ hemolytic
◦ dyalitic

Question 2

The freezing point (Tf) for t-butanol is 25.50°C and Kf is 9.1°C/m. Usually t-butanol absorbs water on exposure to the air. If the freezing point of a 12.7-g sample of t-butanol is measured as 24.59°C, how many grams of water are present in the sample?

◦ 0.10 g
◦ 0.023 g
◦ 10. g
◦ 2.3 g
◦ 23 g
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Marked as best answer by APUS57 on Mar 21, 2021

stano32

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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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APUS57

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Reply 2 on: Mar 21, 2021
Excellent

EAN94

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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