High School / Chemistry

Determining Limiting Reactants

Students use a pressure sensor to experimentally determine the limiting and excess reactant when the amount of one reactant is varied; also, data is analyzed to reveal the coefficients in the balanced reaction.

Supports NGSS Performance Expectation HS-PS1-7: Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.

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8D_Determining_Limiting_Reactants.docx 529.01 KB
8D_answer_sheet.docx 218.86 KB
8D_answer_sheet.pdf 217.80 KB
8D_Determining_Limiting_Reactants.pdf 454.65 KB
8D_Determining_Limiting_Reactants_Google_Slide.pdf 31.29 KB
DeterminingLimitingReactantsSampleData.spklab 115.30 KB

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Determining Limiting Reactants - Distance Learning Lab

Determining Limiting Reactants - Distance Learning Lab

How can you tell that you have enough of all of the reactants to produce the greatest amount of products without wasting any material? DOWNLOADS data file...

Featured Equipment

Pressure Sensor

Wireless Pressure Sensor

The Wireless Pressure Sensor accurately and consistently measures absolute gas pressure.

Many lab activities can be conducted with our Wireless, PASPORT, or even ScienceWorkshop sensors and equipment. For assistance with substituting compatible instruments, contact PASCO Technical Support. We're here to help.

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Source: Lab #08D

Essential Chemistry Teacher Lab Manual

Determining Limiting Reactants