How many grams of potassium carbonate are needed to make 300ml of a 4.5M solution?
1 answer:
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Answer: The mole ratio of to
is 1: 1
Explanation:
According to the balanced chemical equation ,the number of atoms of each element has to be same on reactant and product side. The stoichiometric coefficients of the species represent their number of moles.
Thus in the reactants, there is 1 mole of and 1 mole of
molecule. And thus there is 1 mole of
in the product as well.
Thus the mole ratio of to
is 1: 1