Question

what else is produced during the replacement reaction of silver nitrate and potassium sulfate? 2agno₃ + k₂so₄ → ag₂so₄ + ________ kno₃ 2kno₃ k₂ 2agno₃

Explanation:

Step1: Analyze the reaction type

This is a double - replacement reaction. In a double - replacement reaction, the positive and negative ions of two ionic compounds exchange places.

Step2: Determine the products

Silver nitrate ($AgNO_3$) and potassium sulfate ($K_2SO_4$) react. The silver ($Ag^+$) from silver nitrate combines with the sulfate ($SO_4^{2 - }$) to form silver sulfate ($Ag_2SO_4$). The potassium ($K^+$) from potassium sulfate combines with the nitrate ($NO_3^-$) to form potassium nitrate ($KNO_3$).

Step3: Balance the equation

The balanced chemical equation is $2AgNO_3+K_2SO_4
ightarrow Ag_2SO_4 + 2KNO_3$.

Answer:

B. $2KNO_3$