What is the concentration of ca2+(aq) in a saturated solution of caco3? (note: the solubility product constant ksp for caco3 is 4. 9 × 10–9. ).

What is life ? a: hell b: gods bible c: or depression

Ahands-free device may only be used if it can be activated or deactivated with a

Use the rule of 72 to calculate how long it will take for your money to double if its earning 6% in interest. a. 12yrs b. 16yrs c. 36yrs d. 72yrs