Consider the combustion of ethylene: C2H4 (g) + 3 O2 (g) 2 CO2 (g) + 2...
Consider the combustion of ethylene: C2H4
(g) + 3 O2 (g) 
2 CO2 (g) + 2 H2O (g)
If the concentration of C2H4 is decreasing at
the rate of 0.37 M/s what are the rates of change in the
concentrations of CO2 and H2O?
Please show formulas and work.
Homework Answers
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Consider the combustion of ethylene: C2H4
(g) + 3 O2 (g)
2 CO2 (g) + 2...
Consider the combustion of methane (shown below), CH4(g) + 2 O2(g) --> CO2(g) + 2 H2O(g)...
Consider the combustion of methane (shown below), CH4(g) + 2 O2(g) --> CO2(g) + 2 H2O(g) The rate of change in the concentration of CH4 is –0.045 M/s. What is the rate of formation of H2O?
(a) Consider the combustion of ether, given below: 1 C4H10O(g) + 6 O2(g) 4 CO2(g) +...
(a) Consider the combustion of ether, given below: 1 C4H10O(g) + 6 O2(g) 4 CO2(g) + 5 H2O(g) If C4H10O(g) is decreasing at the rate of 0.500 mol/s, what are the rates of change of O2(g), CO2(g), and H2O(g)? O2(g)/t = mol/s CO2(g)/t = mol/s H2O(g)/t = mol/s (b) The decomposition reaction given below: 3 NO(g) 1 N2O(g) + 1 NO2(g) is carried out in a closed reaction vessel. If the partial pressure of NO(g) is decreasing at the rate...
Ethylene oxide is produced by the catalytic oxidation of ethylene: C2H4 (g) + 1/2 O2 (g)...
Ethylene oxide is produced by the catalytic oxidation of ethylene: C2H4 (g) + 1/2 O2 (g) --> C2H4O (g) An undesired competing reaction is the combustion of ethylene to CO2. The feed to a reactor contains 2 mol C2H4/mol O2. The conversion and yield in the reactor are respectively 25% and 0.70 mol C2H4O produced/mol C2H4 consumed. A multiple-unit process separates the reactor outlet stream components: C2H4 and O2 are recycled to the reactor, C2H4O is sold, and CO2 and...
What mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4?...
What mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4? Molar mass of C2H4 = 28.05 g/mol C2H4(g) + 3 O2(g) → 2 CO2(g) + 2 H2O(g) Which of the following can donate a proton, H+, to water? o C2H6 Ο ΚΙ O HBr O NH3
Consider the combustion of ethylene. C_2 H_4 (g) + 3O_2 (g) rightarrow 2CO_2 (g) + 2H_2...
Consider the combustion of ethylene. C_2 H_4 (g) + 3O_2 (g) rightarrow 2CO_2 (g) + 2H_2 O (g) If the concentration of C_2 H_4 is decreasing at the rate of 3.7 times 10^-3 M/s, what is the rate of change in the concentration of CO_2 ? Express the rate in molarity per second two significant digits. delta [CO_2]/delta t = M/s What is the rate of change in the concentration of H_2 O ? Express the rate in molarity per...
2) Consider the combustion reaction of ethylene at 25 °C and 1 bar, but in the...
2) Consider the combustion reaction of ethylene at 25 °C and 1 bar, but in the case that H20 is produced as a gas rather than a liquid: C2Halg)+3 O2(g)>2 CO2(g) + 2 H20(g) What is the standard enthalpy of the reaction? Information that may be useful for the calculation is given below (at the same temperature and pressure): C2H4(g)3 O2(g) -»2 CO2(g)+ 2 H2O(liq) AtusH(H20) 6.008 kJ mol-; AvaphH°(H2O) = 44.016 kJ mol-; AtH°(H20,g) = -241.82 kJ mol- (A)-1410.0...
PLS HELP NOW Determine the change in enthalpy (kJ) for the combustion of ethylene C2H4 :...
PLS HELP NOW
Determine the change in enthalpy (kJ) for the combustion of ethylene C2H4 : C2H4 (9) + 3 O2 (g) 2 CO2(g) + 2 H20 (g) given : AHⓇCO2 (g))=-393.5 kJ/moL, AH(H20 (g) = -241.8 kJ/mol, AHⓇCO2 (g) = 0 and AH®(CH()-52.5 kJ/mol O A. +1323.1 B. +1514.7 OC. +635.3 D.-132.1 O E.-635.3 OF.-1514.7
07 point The combustion of ethylene proceeds by the reaction C2H4(e) + 302(e) - 2002 (8)...
07 point The combustion of ethylene proceeds by the reaction C2H4(e) + 302(e) - 2002 (8) + 2H20 (8) When the rate of disappearance of O2 is 0.13 M s 1. the rate of appearance of CO2 is 0.39 0.20 0.043 0.26 0.087
The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) +...
The combustion reaction of ethane is as follows. C2H6(g) + 7/2 O2(g) → 2 CO2(g) + 3 H2O(l) Using Hess's law and the reaction enthalpies given below, find the change in enthalpy for this reaction. reaction (1): C(s) + O2(g) → CO2(g) ΔH = −393.5 kJ/mol reaction (2): H2(g) + 1/2 O2(g) → H2O(l) ΔH = −285.8 kJ/mol reaction (3): 2 C(s) + 3 H2(g) → C2H6(g) ΔH = −84.0 kJ/mol
Enthalpy changes for the following reactions can be determined experimentally: C2H4(g) + 3 O2(g) → 2...
Enthalpy changes for the following reactions can be determined experimentally: C2H4(g) + 3 O2(g) → 2 CO2(g) + 2 H2O(l) C2H5OH(l) + 3 O2(g) → 2 CO2(g) + 3 H2O(l) ΔHorxn = -1411.1 kJ/mol-rxn ΔHorxn = -1367.5 kJ/mol-rxn Use the given values to determine the enthalpy change for the reaction: C2H4(g) + H2O(l) → C2H5OH(l) ΔHorxn (answer) = kJ/mol-rxn
What mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4? Molar mass of C2H4 = 28.05 g/mol C2H4(g) + 3 O2(g) → 2 CO2(g) + 2 H2O(g) Which of the following can donate a proton, H+, to water? o C2H6 Ο ΚΙ O HBr O NH3
Consider the combustion of ethylene. C_2 H_4 (g) + 3O_2 (g) rightarrow 2CO_2 (g) + 2H_2 O (g) If the concentration of C_2 H_4 is decreasing at the rate of 3.7 times 10^-3 M/s, what is the rate of change in the concentration of CO_2 ? Express the rate in molarity per second two significant digits. delta [CO_2]/delta t = M/s What is the rate of change in the concentration of H_2 O ? Express the rate in molarity per...
2) Consider the combustion reaction of ethylene at 25 °C and 1 bar, but in the case that H20 is produced as a gas rather than a liquid: C2Halg)+3 O2(g)>2 CO2(g) + 2 H20(g) What is the standard enthalpy of the reaction? Information that may be useful for the calculation is given below (at the same temperature and pressure): C2H4(g)3 O2(g) -»2 CO2(g)+ 2 H2O(liq) AtusH(H20) 6.008 kJ mol-; AvaphH°(H2O) = 44.016 kJ mol-; AtH°(H20,g) = -241.82 kJ mol- (A)-1410.0...
PLS HELP NOW
Determine the change in enthalpy (kJ) for the combustion of ethylene C2H4 : C2H4 (9) + 3 O2 (g) 2 CO2(g) + 2 H20 (g) given : AHⓇCO2 (g))=-393.5 kJ/moL, AH(H20 (g) = -241.8 kJ/mol, AHⓇCO2 (g) = 0 and AH®(CH()-52.5 kJ/mol O A. +1323.1 B. +1514.7 OC. +635.3 D.-132.1 O E.-635.3 OF.-1514.7
07 point The combustion of ethylene proceeds by the reaction C2H4(e) + 302(e) - 2002 (8) + 2H20 (8) When the rate of disappearance of O2 is 0.13 M s 1. the rate of appearance of CO2 is 0.39 0.20 0.043 0.26 0.087
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