Question

To balance the chemical equation, the values of the coefficients x, y, z, and t must be: Zn(NO₃)₂ → ZnO + NO₂ + O₂

• A. 4, 4, 2, 2
• B. 2, 4, 1, 4
• C. 2, 2, 4, 2
• D. 2, 2, 2, 4

Answer 1

The Correct Option is C

Step 1: Balance Zn and NO₂. Step 2: Balance O₂. The balanced equation is Zn(NO₃)₂ → ZnO + NO₂ + O₂, with coefficients x=2, y=2, z=4, t=2.