Presentation is loading. Please wait.

Presentation is loading. Please wait.

Solutions Review What is the molarity of a solution made by dissolving 0.35 mol in 145 milliliters of solution?

Published byGarry Craig Modified over 6 years ago

Similar presentations

Presentation on theme: "Solutions Review What is the molarity of a solution made by dissolving 0.35 mol in 145 milliliters of solution?"— Presentation transcript:

1 Solutions Review What is the molarity of a solution made by dissolving mol in 145 milliliters of solution?

2 Solutions Review What is the molarity of a solution made by dissolving g of NaCl in 6.6 L of solution?

3 Solutions Review What is the final molarity if a 3 M solution with a volume of 25 mL is diluted to 318 mL?

4 Solutions Review What is the final molarity if you add 5 mL to 4995 mL of a 12 M solution to make 5000 mL?

5 Solutions Review How many grams of NaCl are needed to make 150 mL of a 0.8 M solution?

6 Solutions Review Essay Topics Solute and Solvent
Concentrated and Dilute

Download ppt "Solutions Review What is the molarity of a solution made by dissolving 0.35 mol in 145 milliliters of solution?"

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.
Solution Concentration Concentration – how much solute dissolved in amount of solvent Concentration – how much solute dissolved in amount of solvent what.

Solution Concentration Concentration – how much solute dissolved in amount of solvent Concentration – how much solute dissolved in amount of solvent what.
Dilutions and Percent Solutions

Dilutions and Percent Solutions
Taking a concentrated solution and making it less concentrated.

Taking a concentrated solution and making it less concentrated.
Topic: Dilution Do Now:

Topic: Dilution Do Now:
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.
Preparing a Molar Solution

Preparing a Molar Solution
Strength of a Solution.  Dilute – low amount of solute dissolved in solvent  Concentrated – high amount of solute dissolved.

Strength of a Solution.  Dilute – low amount of solute dissolved in solvent  Concentrated – high amount of solute dissolved.
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.
Concentration Concentration is the amount of solute dissolved in an amount of solution. Molar concentration is called Molarity, or M. M = moles.

Concentration Concentration is the amount of solute dissolved in an amount of solution. Molar concentration is called Molarity, or M. M = moles.
1 12.5 Molarity and Dilution Chapter 12 Solutions Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.

Molarity and Dilution Chapter 12 Solutions Copyright © 2008 by Pearson Education, Inc. Publishing as Benjamin Cummings.
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:
Section 15.2 Describing Solution Composition 1. To understand mass percent and how to calculate it Objective.

Section 15.2 Describing Solution Composition 1. To understand mass percent and how to calculate it Objective.
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.

Similar presentations

Ads by Google