Question

the process of photosynthesis can be represented by the chemical formula
a c₆h₁₂o₆ + 6o₂ → 6co₂ + 6h₂o + energy
b c₆h₁₂o₆ + 6h₂o → 6co₂ + 6h₂o
c 6co₂ + 6h₂o → c₆h₁₂o₆ + 6o₂
d 6co₂ + h₂o → c₆h₁₂o₆ + 6o₂

Explanation:

Photosynthesis is the process by which plants use carbon dioxide ($\ce{CO_{2}}$) and water ($\ce{H_{2}O}$) in the presence of light energy to produce glucose ($\ce{C_{6}H_{12}O_{6}}$) and oxygen ($\ce{O_{2}}$). Option A represents cellular respiration (glucose breakdown), Option B is an incorrect form of respiration, Option D has an unbalanced equation. Option C is the correct balanced equation for photosynthesis.

Answer:

C. $\ce{6CO_{2} + 6H_{2}O -> C_{6}H_{12}O_{6} + 6O_{2}}$