The Coefficient of MgO After Balancing the Equation Is _____

question 97

Multiple Choice

The coefficient of MgO after balancing the equation is _____.

• A) 1
• B) 2
• C) 5
• D) 3
• E) 4
• Refer to the reaction below for 44-47.
• Given:
• P₂O₅ + I₂ → PI₃ + O₂

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Definitions:

Structure

The arrangement of atoms within a molecule that determines its shape and chemical properties.

Common Names

Vernacular or traditional names used for chemical compounds, as opposed to their systematic or IUPAC names.

1,4-butanediamine

A chemical compound, an organic diamine, with two amino groups attached to a four-carbon linear chain.

1,5-pentanediamine

An organic compound with the formula C5H14N2, consisting of a five-carbon chain with amino groups at both the first and fifth positions.