High School / Chemistry

Electrolytes

Students use a conductivity sensor to distinguish an electrolyte from a non-electrolyte, and create a calibration curve to estimate the concentration of electrolytes in a sports drink.

Supports NGSS Performance Expectation HS-PS2-6: Communicate scientific and technical information about why the molecular-level structure is important in the functioning of designed materials.

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Student Files

13A_answer_sheet.docx 192.20 KB
13A_Electrolytes.docx 657.50 KB
13A_Electrolytes_Google_Slide.pdf 30.98 KB
13A_Electrolytes.pdf 495.97 KB
13A_answer_sheet.pdf 175.05 KB

Teacher Files

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Featured Equipment

Wireless Conductivity Sensor

Wireless Conductivity Sensor

This waterproof sensor connects via Bluetooth® to measure both conductivity (ionic content in solution) and total dissolved solids.

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 #13A

Essential Chemistry Teacher Lab Manual

Electrolytes