Question 1 What is the term for a chemical formula that expresses the simplest whole number ratio of atoms of each element in a molecule? A) atomic formula B) elemental formula C) empirical formula D) molecular formula E) none of the above Question 2 What is the term for a temperature of 0°C and a pressure of 1 atm? A) atmospheric temperature and pressure B) experimental temperature and pressure C) ideal gas temperature and pressure D) standard temperature and pressure E) none of the above

Q: Cr3+(aq)Cr3+(aq) solution is electrolyzed using a current of 7.80 AA.     Part A What mass of…

A: Part A :  current passed through solution = 7.80 A  Time = 3.00 days  Since 1 day = 86400 sec  =>…

Q: Report Table E.1: Synthesis of Esters Synthesis of Esters 1 2 3 4 Ester Chosen propyl benzoate…

A: Esterification is the process in which an organic acid (RCOOH) is treated with an alcohol (ROH) to…

Q: Predict the product of the following reaction. OH PBT3

A: Alcohols can be converted into alkyl halides without rearrangement by the reaction with phosphorus…

Q: For the reaction below: -Br 1. Mg 2. CO2 3. H3O+

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Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: The conversion of quantity from one unit system to another unit system is known as unit conversion.…

Q: B poin HN Phenol Amide HO Ester O Carboxylic acid OH Consider the molecule above. What is the name…

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Q: In a titration experiment, 27.7 mL of 0.719 M HCOOH neutralizes 29.2 mL of Ba(OH)₂. What is the…

A: Given:-  for titration Experiment    Volume of H-COOH = V1 = 27.7 ml     Concertation of H-COOH = M1…

Q: What is the chemical formula for the compound formed between sodium and bromine? formula: NaBr What…

A: The use of chemical element symbols, numbers, and other notations to represent the chemical…

Q: Question 8.a of 8 Consider the titration of a 60.0 mL of 0.337 M weak acid HA (Ka = 4.2 x 10-6) with…

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Q: 7. Give the mechanism and product: Nacs) NH3(e)

A: Alkynes in the presence of Na, liq NH3 form trans-alkene.

Q: One step dosage calculations A patient recovering from minor surgery 2 days ago has been taking…

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Q: Arrow-pushing Instructions COTXE EN: MgBr

A: Grignard reagent provides a carbon nucleophilic and this carbon nucleophile can give a nucleophilic…

Q: 0.158 grams of an alkaline earth metal-hydroxide salt was added to 50 mL of DI water and allowed to…

A: The general formula for the alkaline-earth metal hydroxide is M(OH)2. The alkaline earth…

Q: Week 7 Assignment: Electrochemistry Electrolysis of Aqueous Salts Refer to this table of standard…

A: Answer: Electrolytic cell is a type of cell that converts electrical energy into chemical energy via…

Q: Bry!OH ОН A Br с OH O Diastereomers Constitutional Isomers Br Br Enantiomers Conformational Isomers…

A: The given question is simple stereochemical relationship between the organic molecules. If two…

Q: Why do you not need to know the volume of one drop? Provide a sample calculation showcasing this.

A: Phenolphthalein is a pH indicator that changes color depending on the pH of the solution it is in.…

Q: The pKa of acetic acid, C2H3O2 is 4.75. What is the pH of a buffer in which [HC2H3O2] = 0.20 M and…

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Q: In a buffer solution prepared from 10 mL of 3.0 M Pyridine (C5H5N) added to 20 mL of 2.0 M Pyridine…

A: Buffer solution prepared with pyridine and pyridine hydrochloride . pKb=8.77   (for pyridine )

Q: The final product of this reaction, [Cu(NH3)4]SO4 H₂O is soluble in water. What will you add to the…

A: The formation of Tetraamminecopper(II) sulfate [Cu(NH3)4]SO4.H2O] is often realised by the change in…

Q: How many protons are in an ion with 54 electrons and a -1 charge? number of protons: How many total…

A: Number of electrons in an ion with -1 charge = 54 Number of protons = ?

Q: (A) H | CH3CH₂CH₂-C-CO₂CH3 1 CH₂CH3

A: The malonic ester synthesis is a chemical reaction in which ester of malonic acid is alkylated at…

Q: A solution of acetic acid (CH₂COOH) and water is boiling at 103.1 °C. A sample of the vapor above…

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Q: 19. What reagent(s) needs to be added to complete the following reaction A) NaNO2, H₂O B) NaCl C)…

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Q: Choose the appropriate reagent to carry out the following transformation Br O 1. Cul, Et3N,…

A: This reaction is palladium catalysed cross coupling reaction

Q: 78. Draw the products obtained from the solvolysis of each of the following compounds in ethanol: a.…

A: Solvolysis is nucleophilic substitution reaction in which solvent  acts as nucleophile .in this…

Q: Draw the two possible products of this reaction. Ignore inorganic byproducts.

A: The hydrogen atom present on the carbon atom adjacent to the carbonyl carbon is acidic in nature.…

Q: 9. This is the second of four questions. Starting from 0.0010 M N2O5, 10.0 M NO2 and 10.0 M O₂ what…

A: Consider the given information as follows; 2 N2O5 (g)   ⇌   4 NO2 (g)   +  O2 (g)Substance…

Q: CI HO CI CI H₂N OH RO-OR H* H NaOH catalyst catalyst 20 NH₂

A: Monomers undergo radical or acid or base catalysis reaction to form polymers.

Q: 6. Write the mechanism for the following reactions: E OH H₂SO 日

A: It is an example of elimination reaction.  Here we are required to provide the complete mechanism of…

Q: 5. The following elements are in the fourth period of the periodic table: Ca, Mn, Co, Se, Kr. Of…

A: Electronic configuration: Electronic configuration can be define as the arrangement of electrons…

Q: Draw the structure of the major organic product(s) of the reaction. H₂O You do not have to consider…

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Q: A chemistry graduate student is studying the rate of this reaction: NH₂OH(aq) → NH3 (aq) +H₂O(ag)…

A: A question based on kinetics of chemical reactions. A set of data for determining kinetics of the…

Q: Draw the major product of the aldol condensation reaction between two of these aldehydes with the…

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Q: What is the name of this compound? (E)-4-chloropent-2-ene (E)-1-chloro-2-methylbut-2-ene…

A: During the IUPAC naming of a compound select a principle carbon chain that is longest carbon chain…

Q: CH3 CH3 CH₂-C-CH3 CH3 Spell out the full name of the compound.

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: How much 6.01 M NaOH must be added to 690.0 mL of a buffer that is 0.0190 M acetic acid and 0.0230 M…

A: Data

Q: A 13.2 g sample of an aqueous solution of hydroiodic acid contains an unknown amount of the acid. If…

A: The question is based on the concept of quantitative analysis. we need to calculate percentage…

Q: 8) The electron-domain geometry of a sulfur-centered compound is trigonal bipyramidal. The…

A: Sulphur is central atom and one lone pair is present on it in trigonal bipyramidal geometry . For…

Q: sample A B U D symbol 11 6 131 53 C 227 radionuclide I 89 170 69 Ac Tm half-life 20. minutes 8.0…

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Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Volume of water sample 200. mL Concentration of silver nitrate = 84.0 mM Amount of AgCl collected =…

Q: Determine the molar mass of NaHCO3. Use 22.99, 1.01, 12.01, and 16.00 g mol-¹. (1X22,99 9/mol) +…

A: Atomic mass of hydrogen = 1.01 g/mol Atomic mass of Sodium= 22.99 g/mol Atomic mass of carbon= 12.01…

Q: Answer the following questions relating to the chemistry of the halogens. (a) The molecular…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Calculate the pH of a solution that is 0.0300 M in a. H3PO4 (Kal = 7.1 x 10-³). pH = b. H3PO3 (Kal =…

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Q: Question 2 Identify each of the reactions involved in the synthesis shown below: Base H CEN -H+ NEC-…

A: The given reaction scheme is shown below We have to identify each type of reactions.

Q: Which of the following are mixtures? salt (NaCl) air (mostly N₂ and O₂) water (H₂O) salt water

A: A mixture is the substance which is made up of more than one constituents.  it has different…

Q: . Shown below are three amino acids. What are their R/S configurations? A) D) OH N LOH OH H

A: Rules of R-S nomenclature: 1) Find the chiral carbon center. 2) Give the priority to the…

Q: identify the visually characteristic side-product (?) of the following reaction. A) methane NaOH, ₂…

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Q: Which method would you use to perform these reactions, Grignard carboxylation or Nitrile hydrolysis?…

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Q: 15 (a) Predict the possible magnetic moments of Co(II) in square planar, tetrahedral and octahedral…

A: The magnetic moment of transition metal complexes depend on the type of ligand environment it is…

Q: QUESTION 10 Part 2: Hybridization, Bond Polarity, and Molecular Polarity Which of the following…

A: The bonds that have significant difference in electronegativity values are considered to be polar.…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.