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What mass of oxygen is consumed by the complete combustion of 7.0 grams of ethylene, C2H4?...
The chemical equation below, FeCl3(aq) + 3NaOH(aq) → Fe(OH)3(s) + 3 NaCl(aq) is an example of what type of reaction? Group of answer choices precipitation acid-base combustion oxidation-reduction 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? Group of answer choices HCl...
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...
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.
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
Consider the reaction below. What is the limiting reactant when 52.0 g of ethene (C2H4, molar mass = 28.0 g/mol) and 128 g of oxygen (molar mass = 32.0 g/mol) are reacted? C2H4(g) + 3 O2(g) → 2 CO2(g) + 2 H2O(g) • CO2 Not the correct answer • H2O • C2H4 • O2 what I think is the answer, but I have doubts
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 → C2H40 An undesired competing reaction is the combustion of ethylene CO2 + H2O C2H4 + O2 The feed to the reactor contains 4 moles of ethylene per mole of oxygen, while the oxygen contains 0.4% inerts. The single pass conversion of ethylene is 15% and for every 100 moles of ethylene consumed in the reactor, 80 moles of ethylene oxide emerges in the reactor...
What volume of O2(g), measured at 27 °C and 743 torr, is consumed in the combustion of 12.50 L of C2H6(g)? 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(l)
The thermochemical equation for the reaction is shown below: 4 Al(s) + 3 O2(g) → 2 Al2O3(s) AH = -3352 kJ How much heat is released when 12.1 g of Al react with O2(g) at 25 °C and 1 atm? 0 - 104 kJ 0 -3.59 x 105 kJ -1.50 x 103 kJ O-376 kJ A 77.0-mL sample of a 0.203 M potassium sulfate solution is mixed with 55.0 mL of a 0.226 M lead(II) nitrate solution and this reaction...
Question 6 The molarity of a solution can be determined from o the number of mmoles of solute per milliliter of solution. o the number of moles of solute per kilogram of solution. o the number of moles of solute per kilogram of solvent. o the number of moles of solute per liter of the solvent D Question 7 Hydrazine, N2H4, is a liquid used as a rocket fuel. It reacts with oxygen to yield nitrogen gas and water. N2H4(lig)...
Please
explain all work and explain the concept of combustion... I am new
to this and the last time I posted this question the answer was not
satisfactory. i need to understand for an exam. thx!
15. A 2.0 g sample of ethylene (C2H4, molecular weight 28.05 g/mol) is combusted in pure oxygen (O2, molecular weight 32.00 g/mol). What mass of CO2 (molecular weight 44.01 g/mol) was generated? A. 22.82 g B. 17.88 g C. 11.21 g D. 6.28 g....