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Author Question: Which of the following reactions is a redox reaction? (a) K2CrO4 + BaCl2 BaCrO4 + 2KCl (b) Pb22+ + ... (Read 43 times) |
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The familiar sounds of your heart are made by the heart's valves as they open and close.
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Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.
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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
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There are approximately 3 million unintended pregnancies in the United States each year.