Question

1. build the chemical equation for the single replacement reaction between aqueous silver nitrate and copper metal. i need a hint ab + c → cb + a choices: ag agno₃ cu cu(no₃)₂ no₃ submit answer 0 / ∞ submissions used

Explanation:

Step1: Identify reactants

The reactants are aqueous silver nitrate ($\text{AgNO}_3$) and copper metal ($\text{Cu}$).

Step2: Determine products

Based on single - replacement reaction pattern ($\text{AB}+\text{C}
ightarrow\text{CB}+\text{A}$), copper will replace silver. Copper forms a +2 ion in most common compounds, so the product will be copper(II) nitrate ($\text{Cu(NO}_3)_2$) and silver metal ($\text{Ag}$).

Step3: Write the balanced chemical equation

The balanced chemical equation is $2\text{AgNO}_3(aq)+\text{Cu}(s)
ightarrow\text{Cu(NO}_3)_2(aq) + 2\text{Ag}(s)$.

Answer:

$2\text{AgNO}_3(aq)+\text{Cu}(s)
ightarrow\text{Cu(NO}_3)_2(aq) + 2\text{Ag}(s)$