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Draw the aromatic compound toluene (methylbenzene). show all hydrogen atoms, including those on the ring.
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Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?
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suppose 8.00 L of gas is known to contain 0.75 mol. If the amount of gas is increased to 3.50 mol, w...
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