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If the K_spof Calcium Oxalate Monohydrate At $42 ^ { \circ } \mathrm { C }$

Question 31

Multiple Choice

If the K_spof calcium oxalate monohydrate at $42 ^ { \circ } \mathrm { C }$ is 6.45×10^-8, what is its solubility in water at the same temperature?

A) 6.21×10^-4 g/100mL
B) 8.76×10^-3 g/100mL
C) 3.71×10^-3 g/100mL
D) 1.24×10^-4g/100mL
E) 6.02×10^-3 g/100mL

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