Chemistry, 22.07.2019 03:30 faithabossard
A250-ml aqueous solution contains 1.56 10–5 g of methanol and has a density of 1.03 g/ml. what is the concentration in ppm?
Answers: 2
Chemistry, 22.06.2019 23:30
The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams
Answers: 2
Chemistry, 22.06.2019 23:40
The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.
Answers: 2
A250-ml aqueous solution contains 1.56 10–5 g of methanol and has a density of 1.03 g/ml. what is th...
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