Questions: Types of Chemical Reactions Decomposition Reaction - AB → A+B - Example: HgO → Hg+O2 How many oxygen do you have in the REACTANTS/PRODUCTS side respectfully? 1 / 1 2/1 2 / 2 1/2

Types of Chemical Reactions Decomposition Reaction - AB → A+B - Example: HgO → Hg+O2 How many oxygen do you have in the REACTANTS/PRODUCTS side respectfully? 1 / 1 2/1 2 / 2 1/2
Transcript text: Types of Chemical Reactions Decomposition Reaction - $\mathrm{AB} \rightarrow \mathrm{A}+\mathrm{B}$ - Example: $\mathrm{HgO} \rightarrow \mathrm{Hg}+\mathrm{O}_{2}$ How many oxygen do you have in the REACTANTS/PRODUCTS side respectfully? $1 / 1$ 2/1 $2 / 2$ 1/2
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Solution

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Solution Steps

Step 1: Identify the Chemical Reaction
  • The given chemical reaction is \(\mathrm{HgO} \rightarrow \mathrm{Hg} + \mathrm{O}_{2}\).
Step 2: Count Oxygen Atoms in Reactants
  • In the reactant side, \(\mathrm{HgO}\) contains 1 oxygen atom.
Step 3: Count Oxygen Atoms in Products
  • In the product side, \(\mathrm{O}_{2}\) contains 2 oxygen atoms.
Step 4: Compare Oxygen Atoms in Reactants and Products
  • Reactants have 1 oxygen atom, and products have 2 oxygen atoms.
Step 5: Select the Correct Answer
  • The correct choice is \(1/2\).

Final Answer

\(\boxed{1/2}\)

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