Chemistry, 12.01.2021 21:40, AgentPangolin
Which of the following is the balanced equation for the
combustion of ethanol (C2H60) in pure oxygen?
a) CzH60+ O2 -> CzH603
b) 2C2H60 + 602 -> 7H20 + 4CO2
c) 4C2H60 + 602 -> 4H20 + 3CO2
d) CzH60 + O2 + H2O + CO2
e C2H60 + 302 - 3H20 + 2002
Answers: 3
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Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming
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Which of the following pressures is equal to 760 mm hg? 2.0 atm 101.3 pa 101,300 kpa 101,300 pa
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Which of the following describes a situation where competition between producers exists
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Which of the following is the balanced equation for the
combustion of ethanol (C2H60) in pure oxyge...
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