1. The problem statement, all variables and given/known data What volume of a 30% W/V hydrogen peroxide solution is required to prepare 425 mL of a 6.0% W/V solution? 2. Relevant equations %w/v = (weight solute/volume solution) x 100% 3. The attempt at a solution I'm not quite sure what to do because here I am given 2 percentages? %w/v = (weight solute/volume solution) x 100% Weight solute = (%w/v × volume solution)/100% = (30% × 0.425 L)/100%= 0.1275 L Where to go from here and to apply this to the 6% solution?