Question- Mixing together solutions of a group 2 metal chloride and sodium carbonate results in the formation of a white precipitate. A 25.00 ml aliquot of 0.3000 M HCl was added to 0.250 grams of the solid accompanied by fizzing and the dissolving of the solid. Back titration of the excess HCl required 24.80 ml of 0.2000 M NaOH solution. Calculate the molecular mass of the metal carbonate and give the likely identity of the metal.

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