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Hypomedia

Hypomedia. Ashlyn R. Jake H. Jeremy L. What is Stoichiometry?. Stoichiometry is a chemistry equation used to balance or convert two different types of units Particles Grams Moles Liters. How to use it.

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Hypomedia

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  1. Hypomedia Ashlyn R. Jake H. Jeremy L.

  2. What is Stoichiometry? • Stoichiometry is a chemistry equation used to balance or convert two different types of units • Particles • Grams • Moles • Liters

  3. How to use it • If 5.50cmol calcium carbide (CaC2) reacts with an excess of water, how many moles of acetylene (C2H2) will be produces? CaC2+2H2OCa(OH)2+C2H2 given= 5.50 mol CaC2 given 5.50 mol CaC2

  4. How many moles of C2H2 produced? 1 mol C2H2 5.50 mol CaC2 1 mol CaC2

  5. And the Answer is? 1 mol C2H2 5.50 mol CaC2 5.50 mol C2H2 1 mol CaC2 1 mol C2H2 7.50 mol C2H2

  6. YAY!!!! The answer is 5.50 mol C2H2!!!

  7. Grams to Mole • How many moles of Ga(NO3)3 are produced from 300 grams of silver nitrate (Ag(NO3))? 250.0 g Ga(NO3)3 1 mole Ag(NO3) 255.733 g Ga(NO3)3

  8. Whats next? Given What we want 1 mol Ag(NO3) 250.0 g Ga(NO3)3 1 mole Ag(NO3) X / 255.733 g Ga(NO3)3 0.978 mol Ag(NO3) Jim

  9. Next…6.022^23 • Liters= 22.4

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