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Ch. 3 & 7 – The Mole II. Molarity (p )
substance being dissolvedA. Molarity Concentration of a solution. substance being dissolved total combined volume
A. Molarity 2M HCl What does this mean?
B. Molarity Calculations6.02 1023 (particles/mol) molar mass (g/mol) MASS IN GRAMS MOLES NUMBER OF PARTICLES LITERS SOLUTION Molarity (mol/L)
B. Molarity CalculationsHow many grams of NaCl are required to make 0.500L of 0.25M NaCl? 0.500 L 0.25 mol 1 L 58.44 g 1 mol = 7.3 g NaCl
B. Molarity CalculationsFind the molarity of a 250 mL solution containing 10.0 g of NaF. 10.0 g 1 mol 41.99 g = mol NaF 0.238 mol 0.25 L M = = 0.95M NaF
Lesson Starter Write the stock system names for MnO, PbO 2 Write the stock system names for MnO, PbO 2 Manganese (II) Oxide Manganese (II) Oxide Lead.
II. Solution Concentration (p. 480 – 488)
Molar Conversions (p.80-85, )
II. Solution Concentration (p. 480 – 486)
I. I.Stoichiometric Calculations Solution Stoichiometry – Ch. 16.
Copyright©2000 by Houghton Mifflin Company. All rights reserved. 1 Chemistry Properties of Solutions.
Ch. 9 Stoichiometry Stoichiometry is a branch of chemistry that deals with the mass relationships of elements in compounds and the mass relationships between.
Water and Aqueous Systems
Calculations of Solution Concentration. CA Standards.
MOLARITY – Ch 13, p. 412 Quantifies the concentration of a solution.
7.85 kg KCl are dissolved in 2.38 L of solution. Find molality g table sugar (i.e., sucrose, C 12 H 22 O 11 ) are mixed into 450 g water. Find molality.
Solution Concentration. Calculations of Solution Concentration Mole fraction Mole fraction – the ratio of moles of solute to total moles of solution.
Molarity & Dilution Aleigha Benoit Chemistry 12 December 15th.
The Arithmetic of Equations
Concentration. Concentration Particles per volume Can be in grams per litre but chemists usually express concentration in moles per litre This are related.
Solution Concentration. Calculations of Solution Concentration: Mass Percent Mass percent Mass percent is the ratio of mass units of solute to mass units.
The Mole Chapter 9 What is a mole? A mole of a substance is the amount of that substance which contains 6 x particles of that substance.
SEPARATING SOLUTIONS CONCENTRATIONS AND MOLARITY SOLUBILITY AND DISSOLVING Solutions.
Molarity and Molality.
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