Iron(II) fluoride (FeF2) partially dissolves in water with the equation FeF2 = Fe2+ (aq) + 2F- (aq). Calculate the solubility of FeF2 in water by using 2.36 x 10-6 as the solubility product. 1.08 x 10-3 M
1.54 x 10-3 M
8.39 x 10-3 M
1.33 x 10-2 M

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.