Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
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Item #: PF2171 

Price: $60.00

Engineering Design Challenge

In this lab experience, students obtain ash water from wood ash, determine its concentration, and use it in the preparation of a salt.

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Product Details

Safety: Before conducting the lab, review with the class the safety precautions on the student page. Then discuss any safety precautions that are specific to your science laboratory or classroom. Wear goggles, gloves, and an apron.

Materials Included in Kit

Acetic acid solution, 0.1 M, 1 L
Potassium hydrogen phthalate (KHP), 25 g
Phenolphthalein indicator solution, 1%, 1 mL
Wood ash, 500 g
Coffee filters, package of 50
pH test strips, vial of 100

Additional Materials Required
Beakers, Borosilicate Glass, 400-mL, 10
Beral Pipets, Graduated, Pkg. of 20, 1
Buret, Borosilicate Glass, with PTFE Stopcock, 50-mL, 10
Flask, Erlenmeyer, Borosilicate Glass, 50 mL, 20
Flask, Erlenmeyer, Borosilicate Glass, 500 mL, 10
Flinn pH Meter, 10
Flinn Scientific Electronic Balance, 210 x 0.01-g, 10
Funnel, Utility, PMP, 10
Stirring Rods, Glass, 10
Support Stand, Economy Choice, 10