If the solubility of KHCO3 is 0.40 mole dm-3 at room temperature , calculate the…

Chemistry WAEC 1999

If the solubility of KHCO3 is 0.40 mole dm-3 at room temperature , calculate the mass of KHCO3 in 100dm3 of the solution at this temperature. [KHCO3 = 100hmol]

  • 4.0g checkmark
  • 10.0g
  • 40.0g
  • 100.0g

The correct answer is: A

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