Chemistry, 23.10.2019 05:00 12335555cvusd
Mineral oil can be used in place of mercury in manometers when small pressure changes are to be measured. what is the pressure of an oxygen sample in mm of mineral oil if its pressure is 28.5 mm hg? (d of mineral oil = 0.88 g/ml; d of hg = 13.5 g/ml)
Answers: 2
Chemistry, 22.06.2019 12:00
What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
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Chemistry, 22.06.2019 21:30
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
Chemistry, 23.06.2019 06:30
1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.
Answers: 1
Mineral oil can be used in place of mercury in manometers when small pressure changes are to be meas...
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