From a balanced chemical equation, it is possible to determine the relative mass of each of the reactants and products.Question 9Answera.Trueb.False
Question
From a balanced chemical equation, it is possible to determine the relative mass of each of the reactants and products.
Question 9
Answer
- a. True
- b. False
Solution
Answer
a. True
Explanation
In a balanced chemical equation, the law of conservation of mass states that matter is neither created nor destroyed in a chemical reaction. This means that the total mass of the reactants must equal the total mass of the products. By using the coefficients in a balanced chemical equation, one can determine the relative amounts (and therefore the relative masses) of each reactant and product involved in the reaction. The coefficients represent the ratio of the moles of each substance, which can be converted to mass using molar mass calculations. Therefore, the statement is true.
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