
Maria S.
asked 03/25/18How do I solve a chemistry problem like this?
C. The density of the concentrated nitric acid used in this experiment was determined to be 1.42 grams per milliliter. Determine the percentage by weight of HNO3 in the original sample of concentrated nitric acid.
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1 Expert Answer
J.R. S. answered 03/26/18
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Ph.D. University Professor with 10+ years Tutoring Experience
mass % = 987.2 g/1420 g (x100%) = 69.52%
Please see calculations done in previous question on same material.
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J.R. S.
03/26/18