How many grams of sodium hydroxide are dissolved in 0.02 of a 3.0 m solution?
Is that m as in molal?
m = moles/kg solvent
Solve for moles.
Then moles = g/molar mass
solve for grams.
m = moles/kg solvent
Solve for moles.
Then moles = g/molar mass
solve for grams.