dilute hydrochloric acid added to sodium thiosulphate Share with your friends Share 0 Megha Sharma answered this Dear student, HCl + Na2S2O3 = 2NaCl + S + H2O + SO2 Sulphur di oxide is formed Regards 0 View Full Answer Akshit Rajput answered this Why are you aksing science questions 0 Pihu Dasgupta answered this sorry 0