1 / 7

Stoichiometry in Fireworks and CO2 Filters: A NASA Engineer's Challenge

Explore the exciting applications of stoichiometry through reactions in fireworks and carbon dioxide filters. In the fireworks reaction, determine the moles of O2 produced from the decomposition of KClO3, and learn how to calculate the grams of KCl formed from a specific mass of O2. As a NASA engineer, you'll also delve into the conversion of LiOH and CO2 to produce Li2CO3 and water, calculating the grams of CO2 consumed and the percent yield from a limited CO2 supply.

stacey
Télécharger la présentation

Stoichiometry in Fireworks and CO2 Filters: A NASA Engineer's Challenge

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. DRILL ON STOICHIOMETRY

  2. This is one of the reactions in fireworks……2KClO3 → 2KCl + 3O2If 1.40 moles of KClO3 decompose, how many moles of O2 are formed?

  3. 2KClO3 → 2KCl + 3O2If enough KClO3 decomposes to form 1.00 grams of O2, how many grams of KCl are formed?

  4. You are a NASA engineer. Your job is to design the CO2 filters for the Space Program….

  5. The CO2 is pumped through the filters, and the following reaction occurs:2LiOH + CO2 → Li2CO3 + H2O Make-shift carbon dioxide filter on Apollo 13

  6. 2LiOH + CO2 → Li2CO3 + H2OIf you react 1.00 g LiOH, how many grams of CO2 will be consumed?

  7. If only 0.800 grams of CO2 are comsumed, what is your percent yield?

More Related