mole 4dmole 4d - mole 4d imo1884 VO777 Regular price Rp 25.000,00 Regular price Rp 50.000,00 Sale price Rp 25.000,002A+4B 3C+4D. 5 6. Limiting reactant is declared which have lowest ratio of . coefficient. Moles. for reactant. For A: 2. 5 =2.5. For B: 4. 6 =1.5. ⇒B is limiting reagent.