Write the balanced chemical equation for lab preparation of oxygen gas by using heat
2 answers:
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Answer:
Explanation:
The equilibrium expression is the K value equal to the product of the concentrations of the products over the product of the concentrations of the reactants. If there is a coefficient in front of the compound, raise the molecule to that power.
Since K is big, more product is expected. This is because of mathematic principles. A large numerator with a small denominator will produce a large number.
Explanation: This is a reaction of oxidation of in the presence of acidified
. Acidified
is a strong oxidizing agent.
To balance out the on the reactant side, we write
on the product side.
Balancing out the following reaction gives us: