Chemistry
What is the oxidation number on the chromium in a dichromate ion "(Cr2O7)^2-"?
More Questions from Chemistry
The name for iodine comes from the Greek word "iodes", which means what color in English?
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Which suicidal 19th century chemist has the single line etched on his tombstone "S=k log W"?
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What occurs when molecules are evenly spread out in a space?
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Which of the following is an abiotic factor in an environment?
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What noble gas has the lowest melting and boiling points of all the elements?
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How are neutrons and protons held together in a nucleus?
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Which mineral is highly valued as an industrial flux?
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Reacting an alkene with water produces which of the following?
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