solubility equilibrium for CaBr2 is 4.8x10-8.

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ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases
SectionU4.15: Holey Moley: Preparing Solutions
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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:
Transcribed Image Text: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:
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