Chemistry, 05.11.2020 19:20 talarleonard0
A stock solution of copper (1000 ppm) is available. prepare 50 mL each of five standard solutions, giving the amount of the 1000 ppm solution required for each one and how you would proceed with the preparation, including the kind of pipet needed. The concentrations of the standard solutions should be 1, 2, 3, 4 and 5 ppm
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A stock solution of copper (1000 ppm) is available. prepare 50 mL each of five standard solutions, g...
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