4.5 Types of Reactions Answers

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Classify each of the following chemical reactions. Upper S plus upper O Subscript 2 right arrow upper S upper O subscript 2. synthesis onlydecomposition onlycombustion only✔ synthesis and combustioncombustion and decomposition

Upper C a upper C l subscript 2 plus 2 upper A g upper N upper O subscript 3 right arrow upper C a (upper n upper O subscript 3) subscript 2 plus 2 upper A g upper C l. synthesisdecompositioncombustionsingle replacement✔ double replacement

Upper Z n plus upper C u upper S upper O subscript 4 right arrow upper C u plus upper Z n upper S upper O subscript 4. synthesisdecompositioncombustion✔ single replacement double replacement

2 upper N a subscript 2 upper O right arrow 4 upper N a plus upper O subscript 2. synthesis only✔ decomposition onlycombustion onlysynthesis and combustioncombustion and decomposition