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Stoichiometry: Reacting Chlorine Gas with Sodium

Learn how to calculate the amount of chlorine gas (Cl2) that reacts with a given amount of sodium (Na) based on a balanced chemical equation. This stoichiometry problem is explained step by step with conversions and conversion factors.

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Stoichiometry: Reacting Chlorine Gas with Sodium

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  1. Stoichiometry By: Madison Musick Pd. 8 May 2009 Go to the Problem

  2. How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following balanced chemical equation? Na + Cl2 NaCl What is the first step? Balance the equation? Begin the Problem? Ask a friend?

  3. 5.0 g Na 1 5.0 g Cl2 1 1 5.0 g Na How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following chemical equation? 2Na + Cl22NaCl What is your first conversion factor?

  4. 2Na + Cl22NaCl 5.0 g Na 1 x 2 mol Na 1 mol Cl2 1 mol Na 46 g Na 1 mol Na 23 g Na How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following chemical equation?

  5. 2Na + Cl22NaCl 1 mol Na 23 g Na 5.0 g Na 1 x x 2 mol Na 1 mol Cl2 1 mol Cl2 2 mol Na 1 mol Na 2 mol Cl2 How many grams of chlorine gas (Cl2) would react with 5.0 grams of sodium (Na) according to the following balanced chemical equation?

  6. 2Na + Cl22NaCl 1 mol Na 23 g Na 5.0 g Na 1 x x 1 mol Cl2 2 mol Na X 71 g Cl2 1 mol Cl2 71 g Na 1 mol Na 20 g Cl2 1 mol Cl2 How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following chemical equation?

  7. 2Na + Cl22NaCl 1 mol Na 23 g Na 5.0 g Na 1 x x 1 mol Cl2 2 mol Na 71 g Cl2 1 mol Cl2 X = How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following chemical equation? And the Answer is…. 7.7 g Na 15. 4 g Cl2 7.7 g Cl2

  8. 2Na + Cl22NaCl 1 mol Na 23 g Na 5.0 g Na 1 x x 1 mol Cl2 2 mol Na 71 g Cl2 1 mol Cl2 X = Congratulations!!! You did it!  How many grams of chlorine gas (Cl2) would react with 5.0 g of sodium (Na) according to the following chemical equation? 7.7 g Cl2 Start Over

  9. SORRY!!!! Go back to the problem

  10. And you’re supposed to be in Chemistry Honors. Mr. Kirk would be disappointed! Try again? I think you should.

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