What is the influence of the member atom(s) to the entire molecule?

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Given in following question question some compound and it's Lewis strecture calculate the boiling…

Q: molecule is a molecule in which one end of the molecule is slightly positive, while the other endis…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Draw a Lewis structure of the molecule that matches the description below. All non-H atoms should…

A: Lewis representation : Lewis structure is the simplified representation of valence shell electrons…

Q: H2C

A: There are a total of three resonance structures possible. among which structure 1 is the most…

Q: Determine the enthalpy for the ammonia formation reaction from the following bond energy data: E…

A: Given :  bond energy data: E (H-H) = 436kJ / mol, E (N-H) = 389kJ / mol, E (N triple bond N) = 946kJ…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: It is defined as the temperature at which the vapor pressure of a liquid becomes equal to the…

Q: What are Multiple Bonds?

A: Multiple bonds has to be explained.

Q: N2 +2 H2 → N;Ht Bond Enthalpies (kJ/mol) N=N 941 N-N 159 H H 436 N-H 389

A: ∆ H can be calculated as :-

Q: Molecules must (absorb, liberate) energy to break theirbonds and (absorb, liberate) energy when…

A: Given: Molecule must (absorb, liberate) energy to break their bonds and (absorb, liberate) energy…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Answer:Boiling point of any compound is directly proportional to the strength of intermolecular…

Q: What is the enthalpy of formation of any structure in the figure, or any structure that contains the…

A: The formation of choline with the help of trimethylamine and 2-chloro ethanol is shown below.

Q: H зн. + H:Y: H The Lewis representation above depicts a reaction between hydrogen (blue) and a…

A: Atoms possess some specified count of electrons in last shell. These are regarded as their valence…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: The temperature at which the vapor pressure of a liquid becomes equal to the atmospheric pressure is…

Q: If heat of atomization of PCl5 is x kJ mol-1 then average bond dissociation enthalpy P-Cl bond is

A: The Heat of atomization of a molecule is defined as the amount of heat required to separate all the…

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: Given in following question question some compound and it's Lewis strecture calculate the boiling…

Q: The bond dissociation energy, in kJ, to break 3 bond(s) in 1 mole of CH4 molecules is

A: The structure of the CH4 molecule is as follows:

Q: Explain the difference between exothermic and endothermicreactions in terms of the relative…

A: Reactions are defined as endothermic and exothermic reactions based on the energy involved with the…

Q: the difference between molarity and formality*

A: Molarity is defined as moles of solute per litre of solution Formality of solution defined as number…

Q: To break the bond in a H2 molecule and separate the molecule into atoms, energy must be (added…

A: Exothermic reaction occurs when heat energy is released from the system Endothermic reaction occurs…

Q: Define the internal energy associated with the atomic bonds in a molecule and what is called it?

A: Every system has various types of energy in different forms such as kinetic energy, potential energy…

Q: ICI is a corrosive colourless gas that dissolves readily in water. Aqueous HCL reacts with NaOH to…

A:

Q: Single H Bond H 432 411 34 N 386 30 459 35 C=C 60 I U Z O

A: Bond energy

Q: How can you tell for sure if an atom bonded to carbon will have a positive partial charge?

A: Normal we observe that CH3 group or many of the C containing group work as electron donating group .…

Q: (ii) Construct and label a Born-Haber cycle for strontium difluoride, SrF2. Calculate the lattice…

A: The Born-Haber cycle helps us to analyze various energies in a reaction. We can write the Born-Haber…

Q: What is Bond Energy Term? Given the following bond energy terms; C: +835KJmol-1, C-C : +346KJmol-1,…

A: iii) Bond energy is determined by measuring the heat required to break one mole of molecules into…

Q: Part A 1. CH3O C. OCH3 2. HСI CH;CH,CH

A: Here -OCH3 act as a nucleophile.

Q: Calculate the total enthalpy for the combustion of methane using the previous questions. O-1616…

A: Bond energy It is the energy required to dissociate 1 mole of bonds between two atoms of diatomic…

Q: Draw structural formulas for the two compounds you could use to prepare the amine shown by reductive…

A: Reductive amination is a process in which an amine is formed by the reaction of carbonyl compound…

Q: Use the average bond enthalpies in the table to estimate AH for the combustion of propanc based on…

A: The answer to the following question is-

Q: Use the molar bond enthalpy data in the table to estimate the value of AHn for the equation Exn…

A:

Q: Calculate the bond energy per mole for breaking all the bonds of oxygen, O2? Express your answer to…

A: A numerical problem based on bond energy calculation, which is to be accomplished.

Q: What is the the overall enthalpy change for the following reaction?   NH3+HCL -> NH4CL

A: Given reaction is

Q: the blanks with the appropriate structures.

A: Secondary alcohols are oxidised to ketones - and that's it. For example, if you heat the secondary…

Q: Answer the questions in the table below about the shape of the chlorine pentafluoride (CIF)…

A: ClF5 forms one sigma bond with each fluorine surrounding it . In excited state it can form 5 bonds…

Q: 2Mg + O, → 2Mgo Given: Mg + 2HCI – MgCl, + H, ДН %3 -21.0 kJ MgO + 2HCI → MgCl, + H,O ДН%3D -33.5 kJ…

A:

Q: Rank the elements or compounds in the table below in decreasing order of their boiling points. That…

A: