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Author Question: What is the concentration, in mass percent (m/m), of a solution prepared from 50.0 g NaCl and 150.0 ... (Read 41 times)

jparksx

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on: Jun 7, 2021

Question 1

The mass percent concentration refers to ________.
◦ grams of solute in 100 g of solution
◦ grams of solute in 100 g of solvent
◦ grams of solute in 1 kg of solution
◦ grams of solvent in 100 g of solution
◦ grams of solute in 1 kg of solvent

Question 2

What is the concentration, in mass percent (m/m), of a solution prepared from 50.0 g NaCl and 150.0 g of water?
◦ 33.3% (m/m)
◦ 25.0% (m/m)
◦ 3.00% (m/m)
◦ 0.250% (m/m)
◦ 40.0% (m/m)
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Marked as best answer by jparksx on Jun 7, 2021

phuda

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Reply #1 on: Jun 7, 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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jparksx

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Reply 2 on: Jun 7, 2021
YES! Correct, THANKS for helping me on my review

carlsona147

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

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