How do Metal Carbonates and Metal Hydrogencarbonates React with Acids? Activity 2.5 Take two test tubes, label them as A and B. Take about 0.5 g of sodium carbonate (Na2CO3) in test tube A and about 0.5 g of sodium hydrogencarbonate (NaHCO3) in test tube B. Add about 2 mL of dilute HCl to both…

How do Acids and Bases React with Metals? Activity 2.3 CAUTION: This activity needs the teacher’s assistance. Set the apparatus as shown in Fig. 2.1. Take about 5 mL of dilute sulphuric acid in a test tube and add a few pieces of zinc granules to it. What do you observe on the surface of…