Chemistry, 15.02.2022 18:10 jaymoney0531
An analytical chemist determines that an estuarine water sample contains 1.5 g/L of sulfate (S042-). What is the concentration in terms of (i) grams per liter sulfur, (ii) molar concentrations of sulfate, (iii) normality, and (iv) parts per million sulfate
Answers: 1
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
Chemistry, 22.06.2019 12:30
If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
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Chemistry, 22.06.2019 13:30
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
An analytical chemist determines that an estuarine water sample contains 1.5 g/L of sulfate (S042-)....
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