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Guided Practice

Guided Practice. Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Molar Mass = Fe = % O = %. Guided Practice. Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe O

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Guided Practice

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  1. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Molar Mass = Fe = % O = %

  2. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe O Molar Mass = Fe = % O = %

  3. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O Molar Mass = Fe = % O = %

  4. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula =Fe+2 O-2 Molar Mass = Fe = % O = %

  5. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = Fe = % O = %

  6. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 Fe = % O = %

  7. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 =72 g Fe = % O = %

  8. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 =72 g Fe = % (56/72) * 100 = 77.78 % O = %

  9. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 =72 g Fe = % (56/72) * 100 = 77.78 % O = % (16/72) * 100 = 22.22 %

  10. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 =72 g Fe = 77.78 % (56/72) * 100 = 77.78 % O = % (16/72) * 100 = 22.22 %

  11. Guided Practice • Find the balanced formula, molar mass, and percent composition of Iron (II) Oxide? Balanced formula = Fe+2 O-2 = FeO Molar Mass = 56 + 16 =72 g Fe = 77.78 % (56/72) * 100 = 77.78 % O = 22.22 % (16/72) * 100 = 22.22 %

  12. How many grams are in a 3.5 mole sample of Sulfur?

  13. How many grams are in a 3.5 mole sample of Sulfur? • 3.5 mol S * __________ =

  14. How many grams are in a 3.5 mole sample of Sulfur? • 3.5 mol S * __________ = 1 mol S

  15. How many grams are in a 3.5 mole sample of Sulfur? • 3.5 mol S * 32 g S = 1 mol S

  16. How many grams are in a 3.5 mole sample of Sulfur? • 3.5 mol S * 32 g S =112 g S 1 mol S

  17. How many moles are in 13g of CO?

  18. How many moles are in 13g of CO? 13 g CO * _________ =

  19. How many moles are in 13g of CO? 13 g CO * _________ = 28 g CO

  20. How many moles are in 13g of CO? 13 g CO * 1 mol CO = .4643 mol CO 28 g CO

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