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1. 93,8 grams jof Nacs in122 kilogram aqueou solutide Whit is he percent by ma of the solution? 2. 2,00 oleslo 5 g of watet What is the perdent by mass of this aqueous sblupbh 3. A 10 kg bblutibn oROH bAN NPerben ssof 13.79 Howlmany moles of KOH are needed in this aqueous solution?

1. 93,8 grams jof Nacs in122 kilogram aqueou solutide Whit is he percent by ma of the solution? 2. 2,00 oleslo 5 g of watet What is the perdent by mass of this aqueous sblupbh 3. A 10 kg bblutibn oROH bAN NPerben ssof 13.79 Howlmany moles of KOH are needed in this aqueous solution?

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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To my understanding that you are supposed to answer 3 questions per asking, please write clear and sane form as questions thank you.
New Rocker -45 B U A Remember: 1 kg = 1000 g 1 Liter 1000 n % By Mass m dute x 100% 1. 93,8 grams of Nac is dissoved ni.22 klogram aqueous solulion What is the percent by ma of the solution? 2. 2.00 mass of this aqueous s 3. A10 kg in this aguequsA KOH are needed 4. 7.19 moles of CHO dissolved in an aqueous so0.12L of vinegar (CH3COOH) is What is the percent by valume of this solution? H.O. What is the percent by mas
Transcribed Image Text:New Rocker -45 B U A Remember: 1 kg = 1000 g 1 Liter 1000 n % By Mass m dute x 100% 1. 93,8 grams of Nac is dissoved ni.22 klogram aqueous solulion What is the percent by ma of the solution? 2. 2.00 mass of this aqueous s 3. A10 kg in this aguequsA KOH are needed 4. 7.19 moles of CHO dissolved in an aqueous so0.12L of vinegar (CH3COOH) is What is the percent by valume of this solution? H.O. What is the percent by mas
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