1 / 11

Intro to Stoichometry

Intro to Stoichometry. Mole Ratio. Predict the products and balance the following equation:. Li + O 2 . Predict the products and balance the following equation:. 4 Li + O 2  2 Li 2 O 4 moles of Li react with 1 mol of O 2 to produce 2 moles of Li 2 O. 4 Li + O 2  2 Li 2 O

vidar
Download Presentation

Intro to Stoichometry

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Intro to Stoichometry

  2. Mole Ratio

  3. Predict the products and balance the following equation: Li + O2

  4. Predict the products and balance the following equation: 4 Li + O2 2 Li2O 4 moles of Li react with 1 mol of O2 to produce 2 moles of Li2O

  5. 4 Li + O2 2 Li2O If 1.83 mol of Li reacted, how many moles of O2 reacted? • What is the mole ratio of Li to O2? From the balanced reaction:

  6. 4 Li + 1 O2 2 Li2O If 1.83 mol of Li react, how many moles of O2 react? This is called the “Mole Ratio”

  7. 4 Li + O2 2 Li2O If 1.83 mol of Li reacted, how many moles of Li2O will be produced? “Mole Ratio” between Li2O and Li

  8. Predict the products and balance the following equation: FeS

  9. Predict the products and balance the following equation: 8 FeS 8 Fe + S8 • If 4.18 mol FeS decomposes, how many moles of Fe are produced? 4.18 molFe • How many moles of sulphur are produced? 0.523 mol S

  10. Predict the products and balance the following equation: Lead reacts with copper(I) sulphate. Pb + Cu2SO4 

  11. Predict the products and balance the following equation: Pb + Cu2SO4  PbSO4 + 2Cu • If 9.78 mol of Cu is produced, how many moles of Pb reacted? 4.89 molPb • If 3.45 mol Cu2SO4 reacts, how many moles of PbSO4 are produced? 3.45 mol PbSO4

More Related