Chemistry
What is the half-life of Potassium 40 as it decays to Argon?
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While acids dissolve most metals, what special mixture of acids is used to dissolve gold?
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Reacting an organic acid with a primary alcohol yields which of the following products?
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What element is the basis for organic chemistry, as it occurs in all living organisms?
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The Nature of the Chemical Bond, was published in 1939, who wrote it?
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On which scale is the boiling point of water 80 degrees?
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What element, used in some types of paint, created a health risk to children who ate paint chips?
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What kind of cell has a negative EMF and a positive Gibbs free energy?
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