Chemistry, 02.07.2019 14:00, lillysiege
Although soluble barium compounds are toxic, suspensions of insoluble barium sulfate are routinely swallowed for upper gastrointestinal x-ray studies. why is barium carbonate not used? 1. barium carbonate is soluble in plain water. 2. stomachs contain hcl and all carbonates dissolve in acid. 3. all carbonates are toxic, whether soluble or not. 4. barium carbonate is too expensive.
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Which of the following can be used to measure electricity
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Chemistry, 22.06.2019 08:00, danielhall
Identify a strong intermolecular force of attraction between an alcohol
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Nonpoint source pollution is difficult to control because it
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Chemistry, 22.06.2019 14:30, Kiaraboyd9366
Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.
Answers: 1
Although soluble barium compounds are toxic, suspensions of insoluble barium sulfate are routinely s...
Mathematics, 12.02.2020 02:00