Consider the balanced equation below: 13 Jun 2021 What is the mole ratio of PCl3 to PCl5? The answer would be A: 1:1 What is the mole ratio of PCl3 to PCl5? 1:1 Explanation: I took the test ← Calculating mass of limestone for cement production How to calculate the molar solubility of src o in a buffer solution at ph 5 →