SEARCH Articles Figures Tables Balance equation Continuation equation Continuous equation Continuous fluid phase balance equations Equations continuity equation Equations—continued Formulating Material Balance Equations (Steady-State and Continuous Operation) Mass balances continuity equation Mass transfer continuity equational material balance Material Balance Equations for Reactive Systems (Steady-State and Continuous Operation) Material balance Continuity equation Plug-flow reactor Overall Mass Balance and Continuity Equation The Mass Balance or Continuity Equation