7. Will biodiesel and glycerol mix? Why or why not?

Q: Draw the Lewis structure of formaldehyde (H2CO). Click to draw a new structure

A: Valence electrons are the electrons that are present in the valence shell of the atom.   Atomic…

Q: The standard enthalpies of formation of gaseous propyne, propylene, and propane are +185.4, +20.4,…

A: Combustion reaction of propyne is given below.C3H4 + 4 O2 ---> 3 CO2 + 2 H2OCombustion reaction…

Q: Define the term average bond enthalpy. b) Determine a value for the hydrogenation of propene.

A: Hydrogenation of propene which means enthalpy of hydrogenation of propene. This is calculated using…

Q: The enthalpy change ΔH for the IF5 reaction, shown below left can be calculated from the reactions…

A:

Q: Consider the following balanced reacti 2 A2 + 3B -C2 +2 D What is the enthalpy of reaction if the…

A: Given data Compound Standard enthalpy of formation ∆Hf° (KJ/mole) A2 13.78 B -19.81 C2 0.00…

Q: Use the graphs below to determine the enthalpy of reaction for the conversion of butane, C4H10, to…

A: The two graphs given are,

Q: 2. Calculate the amount of CO₂ emitted per kJ of heat produced of pentanol; (AH comb = -3331 kJ/mol)

A: 2) Pentanol underogo combustion reaction to form carbon dioxide and water vapour.Tge amount of heat…

Q: The enthalpy of combustion of benzoic acid is -26.4 kJ/g. What is the enthalpy of combustion…

A:

Q: A sample of a hydrocarbon is completely combusted in presence in O2(g) to produce 21.83 g carbon…

A: Given:Mass of carbon dioxide=21.83 gMass of water=4.47 gHeat=311 KJa). To find the mass of…

Q: Write and balance the reaction for the complete combustion of butane, C4H10.

A: When a carbon is burnt and produce carbon dioxide and water is known as combustion reaction.

Q: QUESTION 22 The abbreviated (condensed) configuration for copper (Cu) is [Ar]4s23d9 OA. O B.…

A:

Q: 4. Consider the following equations: 4 PCI; 1. P₁ + 6 Cl₂ → P₁ +50₂ → 2. P₂010 AH₁ = -1226 kJ AH₂ =…

A: Given, Enthalpy change for the few reactions are given, 1) P4 + 6Cl2  ➝ 4PCl3 ∆H1 = -1226 kJ 2) P4 +…

Q: Given the listed average bond energies (BE), calculate the enthalpy change for the production of one…

A: The enthalpy change is equal to the change in the enthalpies of products and reactants.

Q: Using the bond energies provided, calculate the enthalpy of the reaction (∆Hrxn, in kJ) for the…

A:

Q: 1. Calculate the heat evolved per mole on combustion of each substance to yield CO2(g) and H2O(g)…

A: 1 A. C3H4  +  4O2  →  3CO2  +  2H2O Standard enthalpy of propyne = +185.4 kJ/mol Standard enthalpy…

Q: Given that the enthalpy of neutralization for the reaction of HCl (a strong acid) and NaOH (a strong…

A:

Q: Why is the way elements and molecules bonded affect how they can react chemically

A: There are various factors such as ionization energy, electronegativity and lattice energy that…

Q: Consider the combustion of liquid CH in oxygen gas to produce carbon dioxide gas and water vapor. In…

A: m = mass of water = 150.0 g C = specific heat of water = 4.184 J/gºC ∆T = change in temperature =…

Q: Q6. Molecular mass of a colorless liquid hydrocarbon is found to be 106 amu and a 0.1888 g the…

A:

Q: 20.0mL of 0.15M NaOH was mixed with 30.0 mL of .10M HCl inside a calorimeter. A. Identify the…

A: Hello. There are multiple subparts in the question. The first three subparts have been solved. To…

Q: When glucose (C6H12O6) is combusted, it produces CO2 (g) and H2O (l). What is the enthalpy for the…

A: The change in the enthalpy of a reaction when the reactant is converted into product under standard…

Q: The enthalpy of combustion of hard coal averages -35 kJ/g, that of gasoline, 1.28 X105 kJ/gal. How…

A:

Q: The flame in a torch used to cut metal is produced by burning acetylene (C2H2) in pure oxygen.…

A:

Q: Knowing the following, 2 NH3 (g)  →  N2 (g)  +  3 H2 (g)                    ΔH° = +92 kJ 2 H2 (g)…

A: Given :-  2 NH3 (g)  →  N2 (g)  +  3 H2 (g)                    ΔH° = +92 kJ 2 H2 (g)  +  O2 (g)  →…

Q: 1. In the calorimeter experiment, you mixed 50 mL of 1.0 M NaOH with 50 mL of approximately 1.0 M…

A:

Q: Enthalpy of formation of phenol (C6H5OH) is -165 kJ/mol , and enthalpies of formation of CO2 and H2O…

A: The enthalpy of combustion of phenol is calculated as,

Q: Write and balance the equation for the complete combustion of heptane, C₂H₁6. Phase symbols and…

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Q: In a typical calorimetry experiment, 0.40 g of acetylene (C2H2) was burned at an initial temperature…

A:

Q: what is the step by step/ brief explanation of direct combustion for converting biomass to useful…

A: ANSWER IS

Q: CH3OH (l) + 3/2 O2 (g) → CO2 (g)  + 2 H2O (l), ΔH = -726.4 KJ/mol C (graphite) + O2 (g)  → CO2 (g),…

A: Hess’s law of constant heat summation- Change in enthalpy for a reaction is independent on path or…

Q: Given the following heat of formation values, calculate the heat of reaction for the following:…

A:

Q: C₂H₂OH (1)+30₂ (g) 2 CO₂ (g) + 3 H₂0 (g) oh of ethanol as a reference. Selected Bond Energies…

A: The given reaction is, C2H5OHl + 3O2g →∆ 2CO2g + 3H2Og There is a combustion of 1 mole of ethanol.

Q: Consider the reaction: 2 C₂H₂(g) +5 O₂(g) →4 CO₂(g)+2 H₂O(1) Hrxn=-2600. kJ/mol pos90 31000d food 0…

A: Given : reaction and value of ∆Hrxn  Tip : energy is given for 1 mole

Q: Given the enthalpy of formation of water is -285.83 kJ/mol, the enthalpy of formation of copper…

A:

Q: Use the enthalpy for the combustion of propane (C3H8) to compare the energy from this common fuel to…

A: It is impossible to create energy from nothing in accord with the "conversation of energy" and…

Q: The combustion of exactly 1.000 g of benzoic acid in a bomb calorimeter releases 26.38 kJ of heat.…

A: The combustion of 1.000 g of benzoic acid release = 26.38 J of heat The amount of benzoic acid is =…

Q: (A) Write the balanced chemical equation for the formation of butane (C4H10). How does the potential…

A: Answer:When formation of 1 mole of a compound takes place from its constituent elements in their…

Q: Consider the following hypothetical reaction XY + Z → XZ + Y + 20 kJ What bond is being broken?…

A: We are authorized to answer the first three subparts of a question at a time. Since you have not…

Q: According to the equation below, do the products have stronger or weaker bonds than the reactants?…

A: Enthalpy of reaction, ΔHrxn = Enthalpy of formation of products - Enthalpy of formation of reactants…

Q: Write at least two reactions that show enthalpy. State the reactants and the products of the…

A:

Q: Chemistry Burning butane (C4H₁0) produces gaseous carbon dioxide and water. The enthalpy of…

A: Given , mass of butane = 1lb=1lb×453.592glb=453.592 genthalpy of combustion of butane = -2650 kJmol

Q: How does CO2 cause more heat to be retained in the Earth's atmosphere? Which one of the options? 1.…

A: Earth is much cooler and so it emits heat as infrared radiation, which has longer wavelengths.…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.