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- Jun 4, 2014
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The student determines the molar solubility, S, of PbI2(s) in water to be 1.89*10^-3.
Question: How many grams of lead(II)iodide are present in 100mL of a saturated aqueous solution?
A. 0.0410g
B. 0.0871g
C. 2.470g
D. 8.71g
The answer was B because 100mL=0.1L and 0.1L*1.89*10^-3*461g/mol=0.09g
Im confused....does Ksp=#moles of disolved ions/liter?? Can anyone help me out?
Question: How many grams of lead(II)iodide are present in 100mL of a saturated aqueous solution?
A. 0.0410g
B. 0.0871g
C. 2.470g
D. 8.71g
The answer was B because 100mL=0.1L and 0.1L*1.89*10^-3*461g/mol=0.09g
Im confused....does Ksp=#moles of disolved ions/liter?? Can anyone help me out?