When solutions of Bal2 and CuSO4 are combined, what is the precipitate(s)
formed?

Which other elements contain the same number of outer electrons as sodium

Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring