64. What does the "p" in "pKsp" refer to? Give a simple example. 65. Is the ocean over-saturated, under-saturated, or saturated with respect to calcium carbonate? Give an equation for and explain how it is used in oceanography, and why is important to marine life. What's going to hannon as the ocean warms?

64. What does the "p" in "pKsp" refer to? Give a simple example. 65. Is the ocean over-saturated, under-saturated, or saturated with respect to calcium carbonate? Give an equation for and explain how it is used in oceanography, and why is important to marine life. What's going to hannon as the ocean warms?

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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Which solution would CaSO4 have the lowest solubility? A.) 2.0M Ca(NO3)2 B.) Pure water C.) 1.0 M Na2SO4 D.) 5.0 M NaCl
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Preferably handwritten solution
A titration process is done by using 0.2M of 20 ml of third analytical group main reagent solution with 0.1 M nitric acid solution if nitric acid is replaced by sulphuric acid of same concentration, then the volume of sulphuric acid equals.... a. Half the volume of nitric acid b. Double the volume of nitric acid c. The volume of nitric acid d. Quarter the volume of nitric acid
Tb=79.5C Tb=77.5C Q: The solubility equilibrium for CaBr2 is 4.8x10-8. So the density of this salt is: * 0.55 g\L 0.46 g\L 0.38 g\L 0.72 g\L 0.57 g\L O 0.66 g\L O 0.51 g\L O 0.49 g\L Does not exist Q: The pOH of a weak acid is (8.27)and pKa=4.95 , So the concentration of this acid is:
8. Please don't write on a paper. I can't understand handwritten.
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