Explore BrainMass

Explore BrainMass

    Calculations for Acid-Base Reactions

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

    1) Given the following two equations, determine the number of grams of manganese dioxide required to prepare enough chlorine gas to produce 25.0 g of potassium hypochlorite.

    MnO2 + 4HCl ----- MnCl2 + Cl2 + 2H2O
    Cl2 + 2KOH ------ KCl + KClO + H2O

    2) A titration is done using 0.1302 M NaOH to determine the molar mass of an acid. The acid contains one acidic hydrogen per molecule. If 1.863 g of the acid require 70.11 mL of NaOH solution, what is the molar mass of the acid?

    © BrainMass Inc. brainmass.com March 4, 2021, 7:26 pm ad1c9bdddf
    https://brainmass.com/chemistry/acids-and-bases/calculations-acid-base-reactions-100642

    Solution Preview

    Please see the attached file.

    1) Given the following two equations, determine the number of grams of manganese dioxide required to prepare enough chlorine gas to produce 25.0 g of potassium hypochlorite.
    MnO2 + 4HCl  MnCl2 + Cl2 + 2H2O
    _________Cl2 + 2KOH  ...

    Solution Summary

    This solution provides equations for questions regarding acid-base reactions.

    $2.49

    ADVERTISEMENT