Explore BrainMass

Explore BrainMass

    Stoichiometry for Isotonic Solutions

    Not what you're looking for? Search our solutions OR ask your own Custom question.

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

    A solution of KI in water is .25M. How much water must be added to 50mL of this solution to reduce the concentration to .10M? assume volumes are additive.----2. An isotonic saline is .89% NaCl (w/v). Suppose you wanted to make a liter of isotonic solution of NH4Cl. What weight of NH4Cl would you need?

    please provide step by step onstructions with details.

    © BrainMass Inc. brainmass.com March 4, 2021, 6:24 pm ad1c9bdddf

    Solution Preview

    1. Number of moles of KI present in 50 ml of 0.25M solution = 0.25*50/1000 = 0.0125
    Suppose the final volume of ...

    Solution Summary

    The expert examines stoichiometry for isotonic solutions.