Question: 6 , 7 g N a 2 C O 3 is dissolved in enough water to prepare a 2 5 0 c m 3 solution.

6,7gNa2CO3 is dissolved in enough water to prepare a 250cm3 solution.
5.1 Calculate the concentration of the Na2CO3
5.2 Calculate the concentration of the sodium solution. ions (Na+)and the carbonate ions (CO32).
6,7gNa2CO3 is dissolved in enough water to prepare a 250cm3 solution.

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