To familiarize yourself with these concentration units and the way each is calculated, match the appropriate concentration unit to its corresponding formula as below. mass of solute 1. Molarity a. ppm х 106 mass of solution 2. Molality b. x = moles of species sought total number of moles of the solution moles of solute c. M = liter of solution 3. % by mass d. % m/m =mass of solute mass of solution 4. Mole Fraction х 100 moles of solute 5. Parts per million e. m = kg of solvent

To familiarize yourself with these concentration units and the way each is calculated, match the appropriate concentration unit to its corresponding formula as below. mass of solute 1. Molarity a. ppm х 106 mass of solution 2. Molality b. x = moles of species sought total number of moles of the solution moles of solute c. M = liter of solution 3. % by mass d. % m/m =mass of solute mass of solution 4. Mole Fraction х 100 moles of solute 5. Parts per million e. m = kg of solvent

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

100%

II. TAKER: Are you taking it?
These states of matter can also be expressed in many ways. We call it as
concentration. The concentration tells the amount of solute that is
dissolved in the solvent.
To familiarize yourself with these concentration units and the way each is
calculated, match the appropriate concentration unit to its corresponding formula
as below.
mass of solute
1. Molarity
a. ppm =
· x 106
mass of solution
moles of species sought
2. Molality
b. x=
total number of moles of the solution
c. M = moles of solute
liter of solution
3. % by mass
d. % m/m =mass of solute
x 100
4. Mole Fraction
mass of solution
moles of solute
5. Parts per million
e. m =
kg of solvent

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