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Author Question: What is the pH of a 0.023 M solution of HCN (Ka = 4.9 x 10-10)? (Read 12 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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The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
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Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.