The ph of a solution is 2.0. which statement is correct?
useful formulas include [h307- 107f. ro -- 10 poh, ph+poh = 14, and (h30 470h-) - 10-14
the poh of the solution is 12.0.
the concentration of oh-ions is 1.0 x 10-2 m.
the concentration of h30 ions is 100.0 m.
the poh of the solution is 16.0.

Answerchemical;

Don’t know. don’t care.look it up on google

Burned piece of steel wool does not gain mass. so only d could be true.

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