Presentation is loading. Please wait.

Presentation is loading. Please wait.

Stoichiometry Problem

Published byTanya Nevis Modified over 9 years ago

Similar presentations

Presentation on theme: "Stoichiometry Problem"— Presentation transcript:

1 Stoichiometry Problem
Get Ready!!! What mass of Cs2O is produced when 46.1 g of Cs and 13.4 g of O2 react? Cs + O Cs2O What do we do next? 3mol O2 1mol Cs 1 mole 32g O2 Balance the Equation

2 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? 4Cs + O Cs2O What’s the first conversion factor? 4 mol Cs 1 mol O2 46.1gCs 1 1 mol O2 28g O2

3 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? What comes next? 46.1. 1 4Cs + O Cs2O O2 1 1 mole O2 132.91g Cs 3g Cs 1 mole

4 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? mole O2 132.91g Cs 4Cs + O Cs2O 2 mole O2 2 mole O2 3 mole Cs 2 mole Cs2O 4 mole O2 2 mole Cs2O 4 mole O2

5 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? What goes on the top next? mole O2 . 2 mole Cs2O 132.91g Cs 4 mole O2 4Cs + O Cs2O 28.82g Cs2O 24.93g Cs2O 27.98g Cs2O

6 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? What goes on the bottom? 4Cs + O Cs2O 3 mole Cs 1 mole Cs2O 10 mole Cs2O

7 What mass of Cs2O is produced when
46.1 g of Cs and 13.4 g of O2 react? What is the Answer? 4Cs + O Cs2O 37.92g Cs2O 51.68g Cs2O 48.87g Cs2O

8 Correct Next Slide

9 Correct Next Slide

10 Correct Next Slide

11 Correct Next Slide

12 Correct Next Slide

13 Correct Next Slide

14 Correct Next Slide

15 Correct Next Slide

16 Incorrect Previous Slide

17 Incorrect Previous Slide

18 Incorrect Previous Slide

19 Incorrect Previous Slide

20 Incorrect Previous Slide

21 Incorrect Previous Slide

22 Incorrect Previous Slide

23 Incorrect Previous Slide

Download ppt "Stoichiometry Problem"

Similar presentations

Unit 7: Stoichiometry Chapter 12.1 Pages 353-358.

Unit 7: Stoichiometry Chapter 12.1 Pages
STOY-KEE-AHM-EH-TREE. It‘s the study of amounts of substances that are involved in reactions.

STOY-KEE-AHM-EH-TREE. It‘s the study of amounts of substances that are involved in reactions.
Limiting Reactant A.K.A. Stoichiometry.  One reactant remains while the other is consumed in a reaction  Mole ratio will help determine the limiting.

Limiting Reactant A.K.A. Stoichiometry.  One reactant remains while the other is consumed in a reaction  Mole ratio will help determine the limiting.
If your given is in moles: Determine the molar ratio to change from moles of your original substance to moles of the desired substance If you want your.

If your given is in moles: Determine the molar ratio to change from moles of your original substance to moles of the desired substance If you want your.
Limiting Reagents Stoichiometry Luckett. What is a limiting reagent? The reagent (reactant) that determines the amount of product that can be formed by.

Limiting Reagents Stoichiometry Luckett. What is a limiting reagent? The reagent (reactant) that determines the amount of product that can be formed by.
Stoichiometry .

Stoichiometry .
Stoichiometry Chapter 8. Stoichiometry Chemical equations Limiting reagent Problem types Percent yield Mass-mass Mole - mole other.

Stoichiometry Chapter 8. Stoichiometry Chemical equations Limiting reagent Problem types Percent yield Mass-mass Mole - mole other.
 All stoichiometry problems start with a balanced equation.  You must check for this!  If it is not balanced, BALANCE IT!

 All stoichiometry problems start with a balanced equation.  You must check for this!  If it is not balanced, BALANCE IT!
SCH3U 5.2 Introduction to Stoichiometry. What is Stoichiometry? Stoichiometry is the study of the quantities involved in chemical reactions. The word.

SCH3U 5.2 Introduction to Stoichiometry. What is Stoichiometry? Stoichiometry is the study of the quantities involved in chemical reactions. The word.
STOICHIOMETRY Chapter 9: Pages 298-327.

STOICHIOMETRY Chapter 9: Pages
Section 3.3 Stoichiometry and Chemical Reactions.

Section 3.3 Stoichiometry and Chemical Reactions.
Stoichiometry.

Stoichiometry.
Proportional Relationships b Stoichiometry mass relationships between substances in a chemical reaction based on the mole ratio b Mole Ratio indicated.

Proportional Relationships b Stoichiometry mass relationships between substances in a chemical reaction based on the mole ratio b Mole Ratio indicated.
Solving Stoichiometry Problems

Solving Stoichiometry Problems
Stoichiometry Objectives:

Stoichiometry Objectives:
Do Now: 9/8 AgNO 3(aq) + CaCl 2(aq) --> Ca(NO 3 ) 2(aq) + AgCl (s) 1.What is the molar mass of Silver Nitrate? (AgNO 3 ) 2.What does it mean to have a.

Do Now: 9/8 AgNO 3(aq) + CaCl 2(aq) --> Ca(NO 3 ) 2(aq) + AgCl (s) 1.What is the molar mass of Silver Nitrate? (AgNO 3 ) 2.What does it mean to have a.
Chemical Calculations Stoichiometry OBJECTIVES: – Calculate stoichiometric quantities from balanced chemical equations using units of moles and mass.

Chemical Calculations Stoichiometry OBJECTIVES: – Calculate stoichiometric quantities from balanced chemical equations using units of moles and mass.
Moles to Grams If you are given moles but the answer must be in grams, you have a mole to mass problem. Calculate moles just like mole to mole calculations.

Moles to Grams If you are given moles but the answer must be in grams, you have a mole to mass problem. Calculate moles just like mole to mole calculations.
Stoichiometry Calculations Section 12.1 Mole to mole calculations.

Stoichiometry Calculations Section 12.1 Mole to mole calculations.
MOLE CONVERSION WORKSHEET

MOLE CONVERSION WORKSHEET

Similar presentations

Ads by Google