mroph mroph
  • 16-10-2022
  • Chemistry
contestada

If 0.135 g of CuCl2 is dissolved in 25.00 mL of water and titrated with 35.45 mL of Na2S2O3 solution (of unknown concentration) to reach the end point, what mass of copper atoms is present in the sample at the end of the titration?

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