Bonding Test

Polyatomic ion list - best way I could post it this is not a question

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A(n) ____ chemical equation has the same number of atoms on each side of the equation.

• balanced
• complex
• simple
• unbalanced

Each substance on the left side of the arrow in a chemical equation is a ____.

• coefficient
• product
• catalyst
• reactant

Which of the following is a balanced chemical equation?

• AgNO3 + NaCl → 4AgCl + 2NaNO3
• 2AgNO3 + 2NaCl → 3AgCl + 2NaNO3
• AgNO3 + NaCl → AgCl + NaNO3
• AgNO3 + 2NaCl → AgCl + 3NaNO3

What type of reaction is shown in the following chemical equation: NH3 + HCl → NH4Cl?

• double-displacement
• composition
• single-displacement
• synthesis

In a chemical equation, the symbol that means dissolved in water is ____.

• (aq)
• (s)
• (dw)
• (I)

Which of the following could represent a decomposition reaction?

• compound = element + element
• compound + compound = compound + compound
• element + compound = element + compound
• element + element = compound

When one element replaces another element in a compound, the reaction is a ____ reaction.

• decomposition
• double–displacement
• single–displacement
• synthesis