Choose the correct rate law for the elementary reversible reaction 3A ⇌ B + 2C.

• A. –rA = kCA3 – CBCC2/KC
• B. –rA = k[CA3 – CBCC2KC]
• C. –rA = k[CA3 – CBCC2]/KC
• D. –rA = k[CA3 – CBCC2/KC]