Oxygen can be produced in the chemistry lab at a low temperature if mixed with manganese dioxide, which acts as a catalyst in the reaction. the chemical equation for the production of oxygen using potassium chlorate is:
2kclo3 → 2kcl + 3o2
this equation represents both a and a(n) reaction.
a) combustion; decomposition
b) single replacement; combustion
c) combustion; oxidation-reduction
d) decomposition; oxidation-reduction
Answers: 2
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