What is the total pressure after all stopcocks are opened at room temperature 500torr 0.3L,600torr 0.2L,100torr 1 L Share with your friends Share 5 Xyz answered this 246.66 -56 View Full Answer Itsaditya answered this 86.6 -20 Aj Styles answered this since NH3 + HCL=NH4Cl + H20 43 Harsh answered this fiitjee package -7