Calculations involving masses

The concentration of a solution of potassium hydroxide, $KOH\text{KOH}$ , is 0.350 mol dm^-3.

Calculate the concentration of the potassium hydroxide solution in $dm−3\text{g dm}^{-3}$ .

(Relative formula mass, $M_r$ : $KOH=56\text{KOH} = 56$ )

[2]

The concentration of a solution of potassium hydroxide, $KOH\text{KOH}$ , is 0.350 mol dm^-3.

Calculate the concentration of the potassium hydroxide solution in $dm−3\text{g dm}^{-3}$ .

(Relative formula mass, $M_r$ : $KOH=56\text{KOH} = 56$ )

[2]

Calculations involving masses Questions