Using the solubility rules, predict the products and write the balanced overall equations (including phase symbols) for the following reactions. write the net ionic equations.

a. mix aqueous cobalt (ii) nitrate with aqueous sodium sulfide.
b. mix aqueous nitric acid with aqueous barium hydroxide.
c. mix aqueous ammonium phosphate with aqueous calcium chloride.
d. mix aqueous potassium bicarbonate with aqueous hydrochloric acid.

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

What term describes technology that operates on an atomic level