Related Questions

  1. If a given sample of water contains 0.06 g of Ca²⁺ ion per kg, calculate
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  3. By what factor does the average velocity of a gaseous molecule increase
  4. Ammonia can be dried by
  5. The solubility product of a sparingly soluble salt AX₂ is 3.2 ˣ 10⁻¹¹.