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1. Calculate the mass of 0.1890 mol CH

1. Calculate the mass of 0.1890 mol CH

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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1. Calculate the mass of 0.1890 mol CH, 2. A0.056 mol/L Na,Cro,solution contains 9.100 g Na,Cro,. What is the volume of the solution? 3. Calculate the mass of 120 mL CaCl, gas at-51.0°C and 89.0 kPa. 4. Calculate the number of molecules in 45.00 mL of 0.7890 mol/L Al,(SO,), solution. 5. Calculate the volume of a 0744 M Mg(OH), solution required to react with HCl to produce 100.0 g of water. A salt is the other product in the reaction.. 6. 1.703 g Al reacts with 1.95 mL of H,SO, at 30.0°C and 611.1 kPa. Calculate the mass of Al,(SO,), produced in this single displacement reaction. H, is produced. 7. When 82.0g of Ca(CIO,), reacts with Na,SO, in a double displacement reaction, 19.00 g NaCIO, is formed. Calculate the percentage yield of sodium chlorate? CaSo, is produced in the reaction.
Transcribed Image Text:1. Calculate the mass of 0.1890 mol CH, 2. A0.056 mol/L Na,Cro,solution contains 9.100 g Na,Cro,. What is the volume of the solution? 3. Calculate the mass of 120 mL CaCl, gas at-51.0°C and 89.0 kPa. 4. Calculate the number of molecules in 45.00 mL of 0.7890 mol/L Al,(SO,), solution. 5. Calculate the volume of a 0744 M Mg(OH), solution required to react with HCl to produce 100.0 g of water. A salt is the other product in the reaction.. 6. 1.703 g Al reacts with 1.95 mL of H,SO, at 30.0°C and 611.1 kPa. Calculate the mass of Al,(SO,), produced in this single displacement reaction. H, is produced. 7. When 82.0g of Ca(CIO,), reacts with Na,SO, in a double displacement reaction, 19.00 g NaCIO, is formed. Calculate the percentage yield of sodium chlorate? CaSo, is produced in the reaction.
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