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10. Group 2

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  1. 10.1 Trends in Group 2 metals and compounds

    1. 10.1.1Reactions of the elements with oxygen

      • Describe/write equations: the reactions of the elements with oxygen, water and dil. hydrochloric and sulfuric acids

    2. 10.1.2Reactions of the oxides, hydroxides

      • Describe/write equations: the reactions of the oxides, hydroxides and carbonates with water and dil. hydrochloric and sulfuric acids

    3. 10.1.3Thermal decomposition trends

      • Describe/write equations: the thermal decomposition of the nitrates and carbonates, to include the trend in thermal stabilities

    4. 10.1.4Describe, and make predictions

      • Describe, and make predictions from, the trends in physical/chemical properties of the elements involved in the reactions in 10.1.1 and the compounds involved in 10.1.2, 10.1.3 and 10.1.5

    5. 10.1.5Variation in the solubilities

      • State the variation in the solubilities of the hydroxides and sulfates