using molarity to find solute moles and solution volume

Question

Calculate the volume in liters of a 0.305 mol/L barium chlorate solution that contains 425. mmol of barium chlorate BaClO32. Round your answer to 3 significant digits.

Answer 1

Hi Monica P.,

So what's the issue? Look up or add up the formula weight of barium chlorate (note the parentheses that are required, it's not O₃₂ !). And go from there. Concentration = M(molar) = amount(moles)/volume(L), in case you were wondering.

-- Cheers, --Mr. d.