Once the Following Equation Is Balanced with the Smallest Set

question 51

Multiple Choice

Once the following equation is balanced with the smallest set of whole number coefficients, what is the sum of the coefficients? (Don't forget to include coefficients of one.) ________ Al + ________ H₂SO₄ → ________ Al₂(SO₄) ₃ + ________ H₂

• A) 3
• B) 5
• C) 6
• D) 9
• E) 12

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Definitions:

Explanandum

The phenomenon or event that is explained by a scientific theory or hypothesis.

False

Refers to something that is not in accordance with truth or fact.

Hypotheses

A proposed explanation for a phenomenon, subject to further investigation or testing.

Explanation

The act of making something clear or understandable, typically by describing the relevant structure, mechanism, or reasons.