1 / 7

Chem Catalyst:

Chem Catalyst:. Fe + Cl 2 --> FeCl 3 How many moles of chlorine gas are required to produce 14 mol of iron (III) chloride? (Remember to BALANCE first!). Agenda:. Do Now- Mole ratios Notes & Examples - adding grams to stoichiometry HW: p. 361 #13, 14. Mole Ratios: Using grams.

shakti
Download Presentation

Chem Catalyst:

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. Chem Catalyst: Fe + Cl2 --> FeCl3 How many moles of chlorine gas are required to produce 14 mol of iron (III) chloride? (Remember to BALANCE first!)

  2. Agenda: • Do Now- Mole ratios • Notes & Examples - adding grams to stoichiometry • HW: p. 361 #13, 14

  3. Mole Ratios: Using grams *1. Convert value given in grams to moles 2. Mole ratio conversion *3. Convert answer in moles to grams Step 1: Only when the original measurement is in grams Step 3: Only when the goal of the problem is in grams

  4. Example 1: N2 + 3H2 --> 2NH3 Calculate the number of grams of ammonia produced by the reaction of 5.40g of hydrogen with an excess of nitrogen.

  5. Example 2: 2Cu+ O2 --> 2CuO Calculate how many grams of copper are needed to react completely with 12.5 mol of oxygen gas.

  6. Example 3: 2Cu+ O2 --> 2CuO Calculate how many grams of copper are needed to produce exactly 20g of CuO.

  7. Your turn: 2SO2 + O2 --> 2SO3 • How many grams of sulfur trioxide would be produced from the complete reactions of 8.0 mol of oxygen gas? • How many grams of sulfur dioxide are required to produce 10.0g of sulfur trioxide?

More Related