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Author Question: How many millimoles of Ca(NO3)2 contain 4.78 1022 formula units of Ca(NO3)2? The molar mass of ... (Read 33 times) |
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There are more nerve cells in one human brain than there are stars in the Milky Way.
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Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.
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The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.
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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.