3 years ago

Please help me with chemistry. Thanks

Chemistry

2 answers:

il63 [147K]3 years ago

7 0

Constant:
Test tubes

Independent:
<span>volume of gas

Dependent:
</span>
<span>amount of H2O2 </span>

olga2289 [7]3 years ago

6 0

Hello there!

A constant stays the same so is the test tube.
An independent variable is changed to test the effects so is the volume of gas.
A dependent variable is being tested and so is the amount of H2O2.

Hope This Helps You!
Good Luck :)

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