Chemistry

Trenton Lowery

14 May, 01:44

Kobe is testing whether 100g of substance a, 100g of substance b, or 100g of substance c produces more oxygen in a chemical reaction at 25°

c. what is the independent variable?

a. temp of the substances

b. the amount of oxygen produced

c. the nature of the substance

d. the masses of the substaances

+1

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