Trend in Solubility of Sulfates
The solubility of sulfates decreases down the group.
• Magnesium sulfate is soluble
• Calcium sulfate is slightly soluble

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More in Group 2
- Reactions of Oxides with Water
- Trends in Solubility of the Hydroxides
- Uses of the Hydroxides
- Reactions of the Oxides and Hydroxides with Acids
- Thermal Stability of Nitrates
- Thermal Stability of Carbonates
- Flame Tests
- Test for Ammonium Ions
All 16 lessons in Group 2 · All Edexcel AS-level Chemistry topics