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Dr. Harris from Saint Paul MN is requesting Lab Equipment through DonorsChoose, the most trusted classroom funding site for teachers.

Keep On Experimenting!

Help me give my students the resources we need to continue our experiments!

  • 1 donor
  • $1,508 still needed
  • 1 donor
  • $1,508 still needed
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My Project

The electrodes will allow us to continue to separate hydrogen and oxygen gases using power supplies that we have. The nickel electrodes that we currently have lasted a couple of years, but have now started to corrode down through to the steel underneath the nickel plating meaning that students are seeing the steel turn to rust when oxidized in this reaction. They electrodes need to be replaced and the platinum electrodes will last longer. The clamps will allow us to perform experiments in class that use ring stands that we have, and the film canisters wear out quickly when used for Alka-Seltzer rockets to learn about the factors that affect reaction rates.

Dr. Harris
Grades 9-12
More than three‑quarters of students from low‑income households

This project will reach 300 students.

1 donor has given to this project.

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Where Your Donation Goes

Materials Cost Quantity Total
APPARATUS BROWNLEE ELECTROLYSIS • Ward's Science $39.10 20 $782.00
3 PRONG EXTENSION CLMP SILICONE CTD GRIP • Ward's Science $22.53 20 $450.60
CANISTER FILM (SNAP CAP) • Ward's Science $1.06 20 $21.20

Materials cost

$1,253.80

Vendor shipping charges

FREE

Sales tax

$0.00

3rd party payment processing fee

$18.81

Fulfillment labor & materials

$30.00

Total project cost

$1,302.61

Suggested donation to help DonorsChoose reach more classrooms

$229.87

Total project goal

$1,532.48

How we calculate what's needed

Total project goal

$1,532.48

1 Donor

-$25.00

Donations toward project cost

-$21.25

Donations to help DonorsChoose reach more classrooms

-$3.75

Still needed View calculationHide calculation

$1,507.48

Our team works hard to negotiate the best pricing and selections available.

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Saint Paul

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Project Activity

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