Asked by nisreen
How many grams of cuso4.5h2o are require to prepare 100ml of 500ppm cu
Answers
Answered by
bobpursley
500E-6*100grams=50E-3grams=.05grams Cu
Now, grams of copperIIsulfate pentahydrate..
mass=.05*formulamass/atomicmassCu
= .05*250/63.4 grams
Now, grams of copperIIsulfate pentahydrate..
mass=.05*formulamass/atomicmassCu
= .05*250/63.4 grams
Answered by
Anonymous
8g
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