Chemistry, 22.09.2021 14:00 hernandezbrandon059
A major component of gasoline is octane (C, H, 8). When liquid octane is burned in air it reacts with oxygen (02) gas to produce carbon dioxide gas and
water vapor. Calculate the moles of oxygen needed to produce 0.050 mol of water. Be sure your answer has a unit symbol, if necessary, and round it to the
correct number of significant digits.
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Answers: 2
Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
A major component of gasoline is octane (C, H, 8). When liquid octane is burned in air it reacts wit...
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