Presentation is loading. Please wait.

Presentation is loading. Please wait.

Molarity. Play-In Seed #32 vs #33 What is the molarity of a solution that contains 2.1 moles of NaCl dissolved in 21.0 L of water?

Published byMarkus Wheatcroft Modified over 9 years ago

Similar presentations

Presentation on theme: "Molarity. Play-In Seed #32 vs #33 What is the molarity of a solution that contains 2.1 moles of NaCl dissolved in 21.0 L of water?"— Presentation transcript:

1 Molarity

2 Play-In Seed #32 vs #33 What is the molarity of a solution that contains 2.1 moles of NaCl dissolved in 21.0 L of water?

3 First Round Everyone plays What is the molarity of a solution that contains 0.5 moles of NaCl dissolved in 0.05 L of water?

4 Second Round Everyone plays Consolation BracketWinners Bracket What is the molarity of a solution with 1.4 moles of NaCl dissolved in 0.75L of water? What is the molarity of a solution with 0.5 grams of NaCl dissolved in 0.05 L of solution?

5 Third Round Consolation BracketWinners Bracket What is the molarity of a solution with 0.8 moles of NaCl dissolved in 750mL of water? What is the molarity of a solution with 0.5 grams of NaCl dissolved in 250mL of solution?

6 Fourth Round Consolation BracketWinners Bracket What is the molarity of a solution with 1.4 grams of NaCl dissolved in 0.75L of water? What is the molarity of a solution with 734 grams of Li 2 SO 4 dissolved in 2500mL of solution?

7 Fifth Round Consolation BracketWinners Bracket What is the molarity of a solution with 2.5 grams of NaCl dissolved in 550mL of water? What is the molarity of a solution with 459 grams of Li 2 SO 4 dissolved in 300mL of solution?

8 Sixth Round Consolation BracketWinners Bracket What is the molarity of a solution with 3.8 grams of NaCl dissolved in 600mL of water? What is the molarity of a solution with 397 grams of Li 2 SO 4 dissolved in 604mL of solution?

Download ppt "Molarity. Play-In Seed #32 vs #33 What is the molarity of a solution that contains 2.1 moles of NaCl dissolved in 21.0 L of water?"

Similar presentations

Practice: Know your vocabulary!

Practice: Know your vocabulary!
Chemistry Joke Q: What is this a picture of? A: A Polar Bear! + +

Chemistry Joke Q: What is this a picture of? A: A Polar Bear! + +
1 Chapter 10 Acids and Bases 10.10Dilutions. 2 Dilution Diluting a solution Is the addition of water. Decreases concentration. ConcentratedDilutedSolution.

1 Chapter 10 Acids and Bases 10.10Dilutions. 2 Dilution Diluting a solution Is the addition of water. Decreases concentration. ConcentratedDilutedSolution.
Concentration. Concentration Particles per volume Can be in grams per litre but chemists usually express concentration in moles per litre This are related.

Concentration. Concentration Particles per volume Can be in grams per litre but chemists usually express concentration in moles per litre This are related.
Molarity and Molality.

Molarity and Molality.
Dilutions and Percent Solutions

Dilutions and Percent Solutions
Solutions. A. Dilute vs. Concentrated 1. Dilute – small amount of solute 2. Concentrated – large amount of solute *Very qualitative… B. Molarity (M) 1.

Solutions. A. Dilute vs. Concentrated 1. Dilute – small amount of solute 2. Concentrated – large amount of solute *Very qualitative… B. Molarity (M) 1.
Examples-Molarity and Dilutions. Example What is the molarity of a solution that contains 4.5 moles of sucrose in 0.750 L of water?

Examples-Molarity and Dilutions. Example What is the molarity of a solution that contains 4.5 moles of sucrose in L of water?
Molarity. Molarity Molarity (M) or molar concentration is a measure of the concentration of a solute in a solution. Unit for molar concentration is mol/L.

Molarity. Molarity Molarity (M) or molar concentration is a measure of the concentration of a solute in a solution. Unit for molar concentration is mol/L.
Molar Concentration. Measuring Concentration Molarity (M): the number of moles of solute in 1 liter solution. Example: 0.5 moles of NaCl dissolved in.

Molar Concentration. Measuring Concentration Molarity (M): the number of moles of solute in 1 liter solution. Example: 0.5 moles of NaCl dissolved in.
Solution Concentration Section 14.2 Concentration - amount of solute dissolved in a specific amount of solvent concentrated - a lot of solute dilute.

Solution Concentration Section 14.2 Concentration - amount of solute dissolved in a specific amount of solvent concentrated - a lot of solute dilute.
Parts per Million Concentration. Parts per Million (ppm) is the ratio of the number of grams of solute for every one million grams of solution. parts.

Parts per Million Concentration. Parts per Million (ppm) is the ratio of the number of grams of solute for every one million grams of solution. parts.
DETERMING CONCENTRATIONS OF SOLUTIONS. MOLAR Molar is mol solube/1 L solution Making molar solution 1)Add ½ of the total solvent 2)Add required amount.

DETERMING CONCENTRATIONS OF SOLUTIONS. MOLAR Molar is mol solube/1 L solution Making molar solution 1)Add ½ of the total solvent 2)Add required amount.
1 Molarity. 2 Review of Converstions Fractions that = 1 Different units and numbers that equal each other Example: 1 in. = 2.54 cm Factors: 1 in. OR 2.54.

1 Molarity. 2 Review of Converstions Fractions that = 1 Different units and numbers that equal each other Example: 1 in. = 2.54 cm Factors: 1 in. OR 2.54.
Molarity. Calculations Using The Molarity Equation 1 st.) Calculate the molarity if you are given the components of the solution. 2 nd.) Calculate the.

Molarity. Calculations Using The Molarity Equation 1 st.) Calculate the molarity if you are given the components of the solution. 2 nd.) Calculate the.
a measure of the amount of solute that is dissolved in a given quantity of solvent unit of measurement is Molarity (M) which is moles/liter can be dilute.

a measure of the amount of solute that is dissolved in a given quantity of solvent unit of measurement is Molarity (M) which is moles/liter can be dilute.
Concentration Units: Terms like “dilute” and “concentrated” are not specific. Percent by Mass: Mass % = mass of solute x 100 Total mass of solution Recall:

Concentration Units: Terms like “dilute” and “concentrated” are not specific. Percent by Mass: Mass % = mass of solute x 100 Total mass of solution Recall:
III. Molarity Topic 9 The Mole. A. Molarity Concentration of a solution. total combined volume substance being dissolved.

III. Molarity Topic 9 The Mole. A. Molarity Concentration of a solution. total combined volume substance being dissolved.
Chapter 20 Concentration. Molarity (M) Moles of solute per liter of solution. Molarity = moles of solute liters of solution.

Chapter 20 Concentration. Molarity (M) Moles of solute per liter of solution. Molarity = moles of solute liters of solution.
% by Mass Another way to measure the concentration of a solution % by mass = mass solute x 100 mass solution Solution = solute + solvent.

% by Mass Another way to measure the concentration of a solution % by mass = mass solute x 100 mass solution Solution = solute + solvent.

Similar presentations

Ads by Google