Explore BrainMass

Explore BrainMass

    normality of solution

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    For each of the following solutions, the mass of solute taken is indicated, along with the total volume of solution prepared. Calculate the normality of each solution.
    (a) 0.139 g NaOH; 10.5 mL
    (b) 11.5 mg Ca(OH)2; 100. mL
    (c) 12.5 g H2SO4; 195 mL

    © BrainMass Inc. brainmass.com October 9, 2019, 8:57 pm ad1c9bdddf

    Solution Preview

    (a) The moles of 0.139 g of NaOH is: 0.139 / 40 = 0.003475 mol
    the molarity of the solution is c = 0.003475 / 0.0105 = 0.33 M.
    1 mol of NaOH can ...

    Solution Summary

    It shows how to calculate the normality. The solution was rated '5/5' by the student who originally posted the questions.