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Author Question: 85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total ... (Read 65 times)

faduma

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on: Jul 8, 2021

Question 1

3.2 grams of a compound with a molar mass of 96 g/mol dissolved in 50 grams of water gave a solution that freezes at -1.50 °C. Kf for water is 1.86 °C/m. The van't Hoff i factor for this solution is ________.
◦ 0.83
◦ 1.2
◦ 0.21
◦ 0.17
◦ 2.0

Question 2

85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total volume of this solution?
◦ 2.38 L
◦ 2.83 L
◦ 283 L
◦ 0.214 L
◦ 0.420 L
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by faduma on Jul 8, 2021

ryrychapman11

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Reply #1 on: Jul 8, 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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faduma

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

cassie_ragen

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Reply 3 on: Yesterday
Wow, this really help

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