Write the Ksp expression for the sparingly soluble compound calcium fluoride, CaF2. Ksp = If either the numerator or denominator is 1, please enter 1.Write the Ksp expression for the sparingly soluble compound calcium fluoride, CaF2. Ksp = If either the numerator or denominator is 1, please enter 1.

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.