Questions: Question 28 1 pts What type of reaction is the generic equation A+B → AB? double-displacement synthesis/combination decomposition none of the above single displacement Question 29 1 pts What type of reaction is the generic equation AB+CD → AD+CB? none of the above double-displacement decomposition single displacement synthesis/combination

Question 28 1 pts What type of reaction is the generic equation A+B → AB? double-displacement synthesis/combination decomposition none of the above single displacement Question 29 1 pts What type of reaction is the generic equation AB+CD → AD+CB? none of the above double-displacement decomposition single displacement synthesis/combination
Transcript text: Question 28 1 pts What type of reaction is the generic equation $\mathrm{A}+\mathrm{B} \rightarrow \mathrm{AB}$ ? double-displacement synthesis/combination decomposition none of the above single displacement Question 29 1 pts What type of reaction is the generic equation $A B+C D \rightarrow A D+C B$ ? none of the above double-displacement decomposition single displacement synthesis/combination
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Solution

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Solution Steps

Step 1: Analyze the Reaction in Question 28

The generic equation given is \(\mathrm{A} + \mathrm{B} \rightarrow \mathrm{AB}\). This type of reaction involves two reactants, \(\mathrm{A}\) and \(\mathrm{B}\), combining to form a single product, \(\mathrm{AB}\). This is characteristic of a synthesis or combination reaction, where simpler substances combine to form a more complex compound.

Step 2: Analyze the Reaction in Question 29

The generic equation given is \(AB + CD \rightarrow AD + CB\). This type of reaction involves the exchange of components between two compounds, \(AB\) and \(CD\), resulting in the formation of two new compounds, \(AD\) and \(CB\). This is characteristic of a double-displacement reaction, where the cations and anions of two different compounds switch places.

Final Answer

  • For Question 28: The type of reaction is \(\boxed{\text{synthesis/combination}}\).
  • For Question 29: The type of reaction is \(\boxed{\text{double-displacement}}\).
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