Which of the following compounds does not contain a polyatomic ion? A -sodium carbonate
B-sodium sulfate
C- sodium sulfite
D- sodium sulfide

What effect might melting sea ice have for people who live in coastal areas?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: