Curated OER
Haber's Process- A Computer Simulation
Students use an on line simulation to produce ammonia using Haber's process. In this Haber's process lesson plan, students use a spreadsheet to manipulate the pressure, temperature and catalysts used in the production of ammonia. Their...
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LESSON #2 SAFETY UNIT: Real-life reading selection
When studying pollution and the environment, you can use this activity as an enrichment. Safety-conscious learners read a 2005 article about an ammonia leak from a Kentucky fast-food product plant. They work in small groups to discuss...
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Fertilizers: Friend or Foe?
In this fertilizer worksheet, students read about natural and manufactured fertilizers. They answer four critical thinking questions about fertilizers and their use.
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Make A Comet
Students make a comet out of corn syrup, ammonia, dirt, ice cream sticks, and more. In this comet lesson plan, students view how these ingredients turn from a solid to a gas.
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Moles Worksheet
For this chemistry worksheet, students identify and write how many significant figures they would use for each problem. Then they round the answers to the appropriate number of significant figures. Finally, students calculate the mass of...
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Stoichiometry Worksheet I
In this chemistry worksheet, students explain how many moles of oxygen gas are needed to react with a certain number of moles of ammonia. They also identify how many grams of oxygen are needed to react with a certain number of grams of...
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Thermochemistry Calculations
In this chemistry learning exercise, students apply reaction equation ratios to solve fifteen problems, including five using a specific formula provided on the learning exercise.