Chemistry, 04.03.2020 20:50 missmontgomery21
While ethanol is produced naturally by fermentation, e. g. in beer- and wine-making, industrially it is synthesized by reacting ethylene with water vapor at elevated temperatures. A chemical engineer studying this reaction fills a 1.5 L tank at 12 Ā°C with of ethylene gas and 4.7 atm of water vapor. He then raises the temperature considerably, and when the mixture has come to equilibrium determines that it contains 1.16 atm of ethylene gas and 4.06 atm of water vapor. The engineer then adds another 1.2 atm of ethylene, and allows the mixture to come to equilibrium again. Calculate the moles of ethanol after equilibrium is reached the second time. Round your answer to 2 significant digits.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 19:30
If the root word engage means āto connect with something,ā what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal
Answers: 1
Chemistry, 22.06.2019 12:00
Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) hĀ° = -514 kj le chĆ¢telier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon
Answers: 2
Chemistry, 22.06.2019 14:30
For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)ā2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2
Answers: 3
Chemistry, 22.06.2019 20:00
Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radicalāradical combination reaction is the formation of a new electronāpair bond. consider the chemical equation. n(g)+no(g)ā¶nno(g) n(g)+no(g)ā¶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)
Answers: 1
You know the right answer?
While ethanol is produced naturally by fermentation, e. g. in beer- and wine-making, industrially it...
Questions
Mathematics, 15.10.2019 18:30
Computers and Technology, 15.10.2019 18:30
Health, 15.10.2019 18:30
Spanish, 15.10.2019 18:30
Mathematics, 15.10.2019 18:30
Social Studies, 15.10.2019 18:30
