CH18 – Yield

Dates

• P4 – Monday, February 26th
• P5 – Tuesday, Febraury 27th
• P7 – Tuesday, February 27th

Class Business

• Return Tests
• Return LNB
• Notes about areas of growth

Revisiting – IDF

• IDF chart (moles)
• how does it work?

Example

• 312 grams of propane gas are burned in 289 grams of oxygen gas
• write the full, balanced reaction
• draw the chart
• do the appropriate work to fill out all parts of the chart
• determine the mass of excess reactant

New Idea – Yield

• theoretical yield
• actual yield
• percent yield
• example

Homework (Pt 1)

• Ch. 3 (123, 124, 126)

Homework (Pt 2)

• Go to this page [LINK]
• Download the “Virtual Lab for Mac” (near the bottom)
• Open the file, then open the resulting folder
• Open the file “vlab.jar”
• you may need to install “Java” on your laptop
• Go to: Java [LINK]
• Go to: Java Platform (JDK) 9, and then “macos”
• NOTE: see CQ for help