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Stoichiometry Kathleen Thorr

Stoichiometry Kathleen Thorr. KF+O. How many grams of Potassium Oxide are needed to produce 4.18g of Oxygen??. Write a complete and balanced chemical equation. K 2 O +2F -----> 2K F+ O 2 2K 2 O +4F ----> 4KF + O 2. Draw a column after each chemical.

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Stoichiometry Kathleen Thorr

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  1. StoichiometryKathleen Thorr KF+O

  2. How many grams of Potassium Oxide are needed to produce 4.18g of Oxygen??

  3. Write a complete and balanced chemical equation • K2O +2F -----> 2K F+ O2 • 2K2O +4F ----> 4KF + O2

  4. Draw a column after each chemical

  5. Write the amount given in the correct column

  6. Convert the amount given into moles

  7. Do the math and label as moles

  8. Convert all moles into grams

  9. Verify the Law of Conservation

  10. Answer

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