For the reaction Pb(NO3)2 + 2KI = PbI2 + 2KNO3 , how many moles of PbI2 are produced from 600. g KI? a. 563 g
b. 55.7 g
c. 181 g
d. 833 g

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

How to calculate the mass of copper