Predict what will happen when you add 280 mg of BaF2 (175.3 g/mol) to 500 mL of water (Ksp of BaF2 is 1.84 x 10-7). QK, all 280 mg will dissolve. Q>K, some of the CACO3 will precipitate. Q=K, the solution will be at perfect equilibrium and Luke will have finally brought balance to the force.

Predict what will happen when you add 280 mg of BaF2 (175.3 g/mol) to 500 mL of water (Ksp of BaF2 is 1.84 x 10-7). QK, all 280 mg will dissolve. Q>K, some of the CACO3 will precipitate. Q=K, the solution will be at perfect equilibrium and Luke will have finally brought balance to the force.

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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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 as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

Predict what will happen when you add 280 mg of BaF2 (175.3 g/mol) to 500 mL of water (Ksp of
BaF2 is 1.84 x 10-7).
Q<K, all 280 mg will dissolve.
Q<K, some of the CaCO3 will precipitate.
Q>K, all 280 mg will dissolve.
Q>K, some of the CaCO3 will precipitate.
Q=K, the solution will be at perfect equilibrium and Luke will have finally brought balance to the force.

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