Asked by hilda
Describe how would accurately prepare one litre of 150 ppm using copper
Answers
Answered by
DrBob222
You can't make 150 ppm Cu. You can make 150 ppm Cu^2+
1 ppm = 1 mg/L.
150 ppm = 150 mg/L. So weigh 150 mg Cu, dissolve in a little HNO3, make to the mark in a 1 L volumetric flask with DI water, mix thoroughly, stopper, bingo.
1 ppm = 1 mg/L.
150 ppm = 150 mg/L. So weigh 150 mg Cu, dissolve in a little HNO3, make to the mark in a 1 L volumetric flask with DI water, mix thoroughly, stopper, bingo.
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