Flygirl1358 Flygirl1358 29-02-2024 Chemistry contestada If there is a second-order reaction, what is the final concentration if the initial concentration is 0.63 mol and the rate constant is 2.5 × 10⁻³ in 12 minutes?a) 0.21 molb) 0.42 molc) 0.84 mold) 1.26 mol