Answers edited by Alex M.
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Question #31f5b
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How many molecules are in 10.8 grams of #C_12H_22O_11#?
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The combustion of a gaseous alkane produces 7 L of carbon dioxide plus water vapour. If the original volume of alkane plus oxygen was 6 L, what is the formula of the alkane?
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Two dice are rolled once. What is the probability of getting a multiple of #3# or a sum of #10#?
The answer, according to my book, is #5/12#
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Question #c5ab5