Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Solutions
Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to a…
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The mole fraction of MgI2 of the solution in Part A is 1.59×10−2

The mole fraction of Mgl, of the solution in Part A is 1.59x10-2. Calculate the expected vapour pressure of the solution in Part A if the vapour pressure of pure water at 9.7 °C is 9.020 mmHg? 8.59 mmHg O 9.16 mmHg O 8.88 mmHg O 7.73 mmHg O 0.431 mmHg
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Transcribed Image Text:The mole fraction of Mgl, of the solution in Part A is 1.59x10-2. Calculate the expected vapour pressure of the solution in Part A if the vapour pressure of pure water at 9.7 °C is 9.020 mmHg? 8.59 mmHg O 9.16 mmHg O 8.88 mmHg O 7.73 mmHg O 0.431 mmHg
A solution composed of 75.0 g magnesium iodide (Mgl2) in 300 g of water at 9.7 °C. What is the mole fraction of Mgl, in this solution? The molar mass of Mgl, is 278.1 g mol-1 and the molar mass of H20 is 18.02 g mol-1.
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Transcribed Image Text:A solution composed of 75.0 g magnesium iodide (Mgl2) in 300 g of water at 9.7 °C. What is the mole fraction of Mgl, in this solution? The molar mass of Mgl, is 278.1 g mol-1 and the molar mass of H20 is 18.02 g mol-1.
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