|MadSci Network: Chemistry|
In the following Cu plating solution I am told to add 40 to 50 ppm chloride ions using HCL. How do you calculate this? I am not a chemist. I have all technicals for my BS in Electrical Engineering. deionized (or distilled) water Copper Sulfate Pentahydrate Crystals (CuSO4·5H2O) Sulfuric acid 35% (added to make total solution 20%) Lea Ronal Copper Gleam PCM+ additive Hydrochloric acid (35% HCl) 40-50ppm Quantities are given in mL or Liters for all other components!
Re: How do you add a specific quantity (ppm) of chloride ions using HCL?
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