Aliciaolah
Aliciaolah Aliciaolah
  • 14-10-2021
  • Chemistry
contestada

how to prepare 30% of Na2co3? ​

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catlikesdiscord catlikesdiscord
  • 14-10-2021

Answer:

Thus water is the solvent. As per volume by volume percentage (v\v), 30% means 30mL of sodium carbonate solution. In order to make 100mL of solution, add30mL of sodium carbonate solution to 70mL of water taken in standard measuring cylinder. When this is mixed, it leads to 30% sodium carbonate solution

Explanation:

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