Chemistry, 01.10.2019 04:00 Morganwing1019
Amajor component of gasoline is octane (c8h18). when octane is burned in air, it chemically reacts with oxygen gas (o2) to produce carbon dioxide (co2) and water (h2o). what mass of water is produced by the reaction of 7.72g of oxygen gas? be sure your answer has the correct number of significant digits.
Answers: 1
Chemistry, 22.06.2019 15:00
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
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Chemistry, 22.06.2019 21:50
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
Amajor component of gasoline is octane (c8h18). when octane is burned in air, it chemically reacts w...
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