2. Write the balanced equation for the following chemical reactions. (i) Hydrogen + Chlorine Hydrogen chloride (ii) Barium chloride + Aluminium sulphate Barium sulphate + Aluminium chloride (iii) Sodium + Water Sodium hydroxide + Hydrogen Chapter 1: Chemical Reactions and Equations Science Class 10 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. class 10th science, 10th class science, 10th science, science 10th class, science class 10th,science chapter of class 10, science chapter 1 class 10, chapter wise questions class 10 science is solved by our expert teachers. You can get ncert solutions and notes for class 10 chapter 1 absolutely free. NCERT Solutions for class 10 Science Chapter 1: Chemical Reactions and Equations is very essencial for getting good marks in CBSE Board examinations