Calculate the wavelength of each of the following frequencies of electromagnetic radiation. 102.9 MHz (typical frequency for FM radio broadcasting) Express your answer in meters using four significant figures. A₁ = Submit ΙΠ| ΑΣΦ Request Answer ? m

Q: What is the number of moles of barium hydroxide in a 100 cm³ solution with a pH of 11 at 25 °C? (K =…

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A: Information of question

Q: Draw the condensed structure of an isomer of this molecule: CH₂ CH3 C CH₂ CH3

A: A system for writing organic compounds in a single line is known as condensed structural…

Q: Given the following reactions: Reaction # 1 2 3 4 Reaction A(s) + 3B(g) 3C(g) + D(g) 2E(s) + 3F₂(g)…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

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Q: Draw and compare the mechanism of acid- catalyzed and base-catalyzed addition of H₂O to a carbonyl…

A: Given compound is ketone.Ketone in adddition of H2O gives geminal diol.

Q: lease answer fast i give you upvote

A: Dienes shows electrophilic addition reactions like addition of halogens and addition of halogen…

Q: Give the IUPAC name.

A: Information of question

Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

A: Al(NO3)3 = 1.01 x 10-2 molVolume = 1.00 LpH = 12.50Kf = 1.1 x 1033

Q: Consider the reaction shown below. Calculate the equilibrium pressure of CO₂ in the system at the…

A: The enthalpy change of the reaction is .Entropy change of the reaction is .The temperatures given…

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A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

Q: Determine the point group of the following planar Pt(II) complexes: Pt(NH3)42: PtCl3(NH3);…

A:

Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

A: Aluminium acetate  = 1.91 x 10-2 molVolume = 1.00 LpH = 12.60Kf = 1.1 x 1033

Q: Find the pH of H₂M in a 0.100 M H₂M (Ka1-1.42 E-3) O 11.95 O 3.40 1.92 8.35

A: The objective of the question is to calculate the  of .

Q: An analytical chemist is titrating 226.3 mL of a 0.3900M solution of hydrazoic acid (HN3) with a…

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Q: For the SN2 reaction, draw the major organic product and select the correct (R) or (S) designation…

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Q: Determine ion concentration when separating ions in a mixture. A solution contains 1.70x102 M…

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Q: 3. H₂S a. Lewis structure c. Electronic geometry_ d. Molecular shape_ e. Bond angle? b. Draw the…

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Q: 1. Rank the following conformers of the isomers of 1-ethyl-2,4-dimethylcyclohexane from most to…

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Q: What is the experimental yield (in g of precipitate) when 19.7 mL of a 0.6 M solution of iron (III)…

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Q: Draw the skeletal ("line") structure of an isomer of this molecule:

A: Isomers have the same chemical formula but different bonding connectivities.

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Q: CI CI, CI

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Q: Only typed answer otherwise leave it

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Q: Which of the following species exhibit resonance? BH3, SCI6, H₂O, NO₂ NO₂ BH3 SC16 O H₂O SCI, and…

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.