Which Statement About a Balanced Chemical Reaction Equation Is Always

question 69

Multiple Choice

Which statement about a balanced chemical reaction equation is always correct?

• A) The total number of moles of the products equals the total number of moles of the reactants.
• B) The number of atoms of each kind is the same for the products as for the reactants.
• C) The sum of the stoichiometric coefficients for the products equals the sum of the stoichiometric coefficients for the reactants.
• D) The sum of the masses of all gaseous products equals the sum of the masses of the gaseous products.
• E) The sum of the masses of solid products equals the sum of the masses of solid reactants.

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a radical group derived from the Doukhobor community in Canada, known for their protests against materialism and government policies by using dramatic methods like nudity and arson.