Chemistry, 09.12.2019 21:31 johngayden46
In the minnesota department of health set a health risk limit for acetone in groundwater of 60.0 μg/l . suppose an analytical chemist receives a sample of groundwater with a measured volume of 79.0 ml.
calculate the maximum mass in micrograms of acetone which the chemist could measure in this sample and still certify that the groundwater from which it came met minnesota department of health standards. round your answer to significant digits.
Answers: 2
Chemistry, 22.06.2019 20:30, lexibyrd120
Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that
Answers: 2
Chemistry, 23.06.2019 00:00, bryn2433
Predict the relative bond lengths of the three carbon-oxygen bonds in the carbonate ion (co2−3). what would you expect the charge to be on each oxygen? match the words in the left column to the appropriate blanks in the sentences on the right. make certain each sentence is complete before submitting your answer.
Answers: 3
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