11. (a) What part of the original Bohr model still seems to be well supported by experimental evidence? (b) Identify one weakness in Bohr's atomic theory.

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A: The Bradford assay principle is depends on the maximum absorbance for acidic solution. The shift is…

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A: Roster form description is a form in which a set of elements are listed in a bracket using commas.

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A:

Q: The pOH The (H,O) = The (OH ] =

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Q: 50. Solve this problem: A gas mixture containing oxygen, nitrogen and water vapor has a total…

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Q: 7 (a) Describe what happens when each of the following molecules is separately dissolved in water…

A: According to Arrhenius , an acid is defined as any species that gives H+ ions in water . The base is…

Q: 1. Provide a synthesis for the following target molecule. You may use any inorganic molecule or any…

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Q: Which of these would give a positive iodoform (I2, NaOH) test? CH3 CH3 H;C H;C H3C H. H3C C A OB O…

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Q: Summarize

A: ✓Nucleophilic acyl substitution is a type of substitution reaction involving an acyl group and a…

Q: Can you please draw the triple alpha process of the stellar nucleo synthesis? Thank you

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Q: What is the pH of a buffer solution made by mixing 50.0 ml of 0.100M potassium hydrogen phthalate…

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Q: Calculate [OH⁻] and [H₃O⁺] in each solution and determine whether the solution is acidic, basic, or…

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Q: Could you summarize the main characteristics of nucleophilic acyl substitution?

A: Hello dear, Welcome on bartleby;   In nucleophilic acyl substitution, a nucleophile (such as alcohol…

Q: What is the major final product from the following reaction sequence? H2. Pd/Caco,. Pb(OAc)2 Br2 LDA…

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Q: A 25.00 mL aliquot of 0.0900 M acetic acid is titrated with a 0.100 M KOH. Calculate the pH when…

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Q: 1. Melting point technique 2. Recrystallization technique| 3. Extraction (understand how to separate…

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Q: 1. Melting point technique

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Q: -H

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Q: You were tasked explore the different colligative properties of solution in your Chem 16.1 Lab…

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Q: Metabolic rate is define as the rate of oxidation true O false

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Q: Draw the organic products formed in each reaction.

A: In this question we have to tell the organic product of the reaction.

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Q: Give the Structure and IUPAC name or common name of Amide component of black and white pepper.

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Q: major product.

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Q: 4. From the following data at 298.15 K as well as the data tables (see file below), ΔΗ .(kJ mol…

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Q: pressure +vol propane 1.8 1.6 1.4 1.2 0.8 0.6 0.4 0.2 -0 20 30 40 50 60 70 80 90 100 volume tivate…

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Q: The Ecell of a reaction was found to be +0.78 V. What is the ∆G° of the reaction? ne=1 mol

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: pls answer number 3

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A: Predict whether the entropy change is positive or negative for each of the following reactions.

Q: Which of the following species have BOTH standard heats of formation AND standard heats of…

A: Enthalpy of reaction is calculated by subtracting enthalpy of product minus enthalpy of reactant.

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.