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All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
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If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms
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Distilled water is a completely neutral solution. what is its ph? a. 1 b. 7 c. 14 d. 0
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Which of these compounds is not a molecule? a) mgo b)so2 c)co d) cs2...
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