The K_sp for BaF₂ Is 2 $\times$ 10^-5 $\times$ 10^-12 and Since It Is Less Than K_sp No Precipitate

question 63

Multiple Choice

The K_sp for BaF₂ is 2.4 $\times$ 10^-5.When 10 mL of 0.01 M NaF is mixed with 10 mL of 0.01 M BaNO₃,will a precipitate form?

• A)No,because Q is 1 \(\times\) 10^-12 and since it is less than K_sp no precipitate will form.
• B)Yes,because Q is 1 \(\times\) 10^-12 and since it is less than K_sp a precipitate will form.
• C)No,because Q is 1.25 \(\times\)10^-7 and since it is less than K_sp no precipitate will form.
• D)Yes,because Q is 1.25 \(\times\) 10^-7 and since it is less than K_sp a precipitate will form.
• E)None of the above.

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Definitions:

Fiedler

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Contingency Models of Leadership

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