Download presentation

Presentation is loading. Please wait.

Published byRoxanne Grant Modified over 3 years ago

1
Limiting Reagents How Stoichiometry and Limiting Reagents are related

2
What is a limiting reagent? It is the substance in a chemical reaction that runs out first. Example: Test tubes and stoppers

3
General Procedures to follow for limiting reagents 1. Check to make sure you have a BALANCED EQUATION. 2. Convert the amount of one reagent/reactant to a product. 3. Convert the amount of the second reagent/reactant TO THE SAME PRODUCT.

4
General Procedures to follow for limiting reagents continued 4. Determine which of the answers in steps 2 and 3 produced the LEAST amount of product and that will be your limiting reagent. 5. In addition, your limiting reagent determines your theoretical/actual yield.

5
Example Problems Consider the reaction: 2Al + 3I 2 2AlI 3 Determine the limiting reagent and the theoretical yield of the product if you start with: 1.20 mol Al and 2.4 mol I 2 1.20 g of Al and 2.4 g of I 2 How many grams are left over in part two?

Similar presentations

OK

Quantitative Analysis. Deals with mass relationships of elements in compounds Formula (molar) mass Converting grams to moles to atoms/molecules Find.

Quantitative Analysis. Deals with mass relationships of elements in compounds Formula (molar) mass Converting grams to moles to atoms/molecules Find.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To ensure the functioning of the site, we use **cookies**. We share information about your activities on the site with our partners and Google partners: social networks and companies engaged in advertising and web analytics. For more information, see the Privacy Policy and Google Privacy & Terms.
Your consent to our cookies if you continue to use this website.

Ads by Google

Disaster management ppt on floods Ppt on bacteria and fungi Ppt on event handling in java Ppt on tamper resistant Ppt on indian politics and youth Ppt on input and output devices of computer Ppt on central limit theorem youtube Ppt on sound navigation and ranging system restore Ppt on earth hour logo Ppt on some new technology