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What reaction shows that the enthalpy of formation of C2H4 is Hf 52.5 kj mol?
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Which of the following hydrocarbons can undergo an addition reaction c2h6 c3h8 c2h4 c3h6?
Those with double or triple carbon bonds, so that would be C2H4 and C3H6.
Is HCl(aq) C2H4(aq)C2H5Cl(aq) considered a reaction mechanism?
No, HCl(aq) C2H4(aq)C2H5Cl(aq) is not considered a reaction mechanism. It appears to be a chemical equation representing a single-step reaction where HCl reacts with C2H4 to form C2H5Cl. A reaction mechanism involves multiple steps and intermediates, detailing the complete pathway of a chemical reaction.
How the equation C2H4 02 - CO2 H2O balance?
C2h4 + o2 ------------- co2 + h2o c2h4 + 3o2 ------------- 2co2 + 2h2o
Why the reaction of ethene with bromine called an addition reaction?
Br2 + C2H4 → C2H4Br2 ORBr2 + CH2=CH2 → BrCH2CH2BrThe name of the reaction is pretty intuitive. Ethene's double bond is broken which leaves room for bromine to be added to form dibromoethane.
What volume will 1.50 mol of C2H4 gas occupy at STP?
1 mole gas = 22.4L 1.5mol C2H4 x 22.4L/mol = 33.6L ethane gas (C2H4)
Which reaction shows that the enthalpy of formation of C2H4 is Hf 52.5 kJ mol?
2C(s) + 2H2(g) + 52.5 kJ -> C2H4
which reaction shows that the enthalpy of formation of C2H4 is Hf = 52.5 kJ/mol?
2C(s) + 2H2(g) + 52.5 kJ -> C2H4
What is the enthalpy for the following reaction C2H4 plus H2O rightarrow C2H5OH?
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Formation of ethanol equation?
The chemical reaction is:C2H5OH ----------------------------- C2H4 + H2O
If you need to reverse the following reaction and multiply it by 2 in order for it to be an intermediate reaction in a Hess's law problem what would be the final value for the enthalpy of reaction yo?
2820 kJ
C2H4 plus H2O equals?
This reaction is an example of a 'hydration' or 'addition' reaction of alkenes: (ethene + water) C2H4 + H2O --> C2H5OH (ethanol) The reaction is catalysed by H+ ions (acid)
Which of the following hydrocarbons can undergo an addition reaction c2h6 c3h8 c2h4 c3h6?
Those with double or triple carbon bonds, so that would be C2H4 and C3H6.
Is HCl(aq) C2H4(aq)C2H5Cl(aq) considered a reaction mechanism?
No, HCl(aq) C2H4(aq)C2H5Cl(aq) is not considered a reaction mechanism. It appears to be a chemical equation representing a single-step reaction where HCl reacts with C2H4 to form C2H5Cl. A reaction mechanism involves multiple steps and intermediates, detailing the complete pathway of a chemical reaction.
Is C2H2 plus H2 equal C2H4 spontenous written?
The standard free energy of formation of C2H2 is +209.20 kJ/mole, while that of C2H4 is +68.15 kJ/mole (and H2 zero since it is an element in its standard state). thus, at standard temperature and pressure (25 C, 1 Bar pressure) the reaction C2H2 + H2 -> C2H4 has a standard free energy change of -141 kJ/mole and thus "spontaneous" in that equilibrium constant >> 1.
What volume of oxygen at stpis neededto react with 1.50 moles of c2h4?
To answer this question, it is necessary to have an equation for the reaction. The most common such reaction is complete combustion, which follows the equation: C2H4 + 3 O2 = 2 CO2 + 2 H2O. This equation shows that 3 moles of diatomic oxygen are required to react completely with one mole of C2H4. Therefore, for 1.50 moles of C2H4, 3 X 1.5 = 4.50 moles of oxygen will be required. Oxygen is close to an ideal gas at standard temperature and pressure. Each mole of ideal gas at stp occupies 22.4 liters. Therefore, 4.50 X 22.4 = 101 liters of oxygen, to the justified number of significant digits, will be needed.
Which is more reactive c2h4 or c2h6?
C2h4
Which emmitts more CO2 C12H26 C2H4?
C12h26 -> c2h4 +
