Elemental chlorine exists in nature as diatomic molecules of Cl2. Could the process you used to describe the formation of NaCl account for this compound? Why or why not?

Q: Consider the following molecule. How many secondary alcohols are in this molecule? H₂N. 0.1 02 NH OH…

A: A secondary( 2°) alcohol is a compound in which a hydroxy group, -OH group is attached to a…

Q: The free-energy change with temperature variation at constant pressure is a measure of entropy True…

A: Entropy is defined as degree of randomness or disorderliness present in a molecule.  If a molecule…

Q: Arrange HF, HCl, and HBr in increasing order of their boiling point. Select one: O a. HBr <HCI <HF O…

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

Q: 1. 2. CH3 1. tom 2. aqueous H₂SO4 a Proton transfer b = Lewis acid/base c = Radical chain…

A: Conversion of alkene into alcohol is an example of electrophilic addition.Conversion of alcohol into…

Q: Which one of the following represents the relationship between the carboxylic acid on the left and…

A: We have to find the relationship between the given two compounds.

Q: In each row, pick the compound with the bigger lattice energy. Note: lattice energy is always…

A: Lattice energy is the energy of formation of a crystal compound. In the given question it has been…

Q: Select the best reagents for each of the following transformations. You should only use each set of…

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Q: The ideal gas law (PV = nRT) describes the relationship among pressure P, volume V, temperature T,…

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Q: What quantity of heat (in kJ) will be released if 0.5389 mol of NH₃ are mixed with 0.200 mol of O₂…

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Q: The following initial rate data are for the oxidation of arsenate ion by cerium(IV) ion in aqueous…

A: The objective of the question is to determine the rate and rate constant for the reaction.The rate…

Q: The reaction of NO2 (g) and CO(g) is thought to occur in two steps: Step 1 Slow NO₂(g) + NO₂(g) →…

A: We are given a two step reaction and have to tell which species is intermediate

Q: H₂O OH ď OH 2. Neutralizing work-up H₂O* TSOH, H₂O [a] A mCPBA H₂O* 1. BH-THF 2.H₂O₂, NaOH Bra H₂O…

A: Carbonyl compounds having alpha-H undergo condensation in presence of a base to form alpha,…

Q: 14 Consider the irreversible conversion of a single reactant (A) to a single product (P) for the…

A: The objective of the question is to predict the order of the reaction and determine the value of the…

Q: 12thank u

A: A Lewis acid is a species that accepts electrons. It is positively charged or has vacant orbitals to…

Q: Draw a structural formula for the more stable carbocation intermediate formed in the reaction shown.…

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

Q: Explain what happens when a person exhales. What forces air out of the lungs? tense up into relax…

A: Gases moves from high pressure to low pressure.  Whenever there is a pressure gradient the gases…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: Ionic compound: An ionic compound is formed by the combination of a metal and a non-metal.…

Q: A) How much heat, in kJ, will be absorbed by a 25.0 g piece of aluminum (specific heat = 0.930 J/g･…

A: Answer:Here:

Q: Learifing The roof is 8 feet above the floor. To support it, Jahn needs 2 sets of metal bars. If…

A: Total No. of Metal Bars = No. of Sets of metal Bars x No. of metal Bars in one Set

Q: Draw the most likely conjugate base resulting from this acid- base reaction. Include all lone pairs.…

A: A pair of substances which differ by  proton (H+) ion is called conjugate-acid base pair.The…

Q: A student was asked to predict the major products of the electrophilic aromatic substitution…

A: The aromatic compound reacts with bromine in the presence of a Lewis acid catalyst from bromoarenes.…

Q: Write the pressure equilibrium constant expression for this reaction. 2 CO₂(g) + 4H₂O(g) 2 CH₂OH()+3…

A: Equilibrium constant at constant pressure, Kp is the product of the partial pressure of the…

Q: Part A Enter a balanced equation for the photosynthesis reaction in which gaseous carbon dioxide and…

A: In a balanced chemical equation,  no. of atoms of each element are equal for both reactants and…

Q: Calculate either [H3O+] or [OH-] for each of the solutions at 25 °C. Solution A: [OH-] = 2.79 x 10-7…

A: The hydronium ion and hydroxide ion concentration are related to ionic product of water since they…

Q: A certain first-order reaction is 57% complete in 55 s. What are the values of the rate constant and…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: 7. Reactions at the a Carbon - Part 2 below. A. B. G D. anofulon CH₂O O heat & - OH HO or OCH₂ CH₂S…

A: Given reactions are shown below.

Q: 7. Galactosamine is another monosaccharide molecule, which plays crucial functions in some hormones.…

A: Given is structure of Galactosamine.It is monosaccharide.

Q: 34) Rank the following alkenes in order from most stable to least stable. a) III >II>I b) I > II >…

A: Rank the following alkenes in order from most stable to least stable:

Q: Question 10 For the species NO, NO₂, NO3, what is the correct order of decreasing N-O bond length?…

A: Bond length: The measure of the distance between the nuclei of two chemically bonded atoms in a…

Q: One mechanism for the destruction of ozone in the upper atmosphere is 03(g) + NO(g) → NO₂(g) + O₂(g)…

A: Activation energy is defined as the energy difference between reactent molecule and transition…

Q: Draw the optically inactive stereoisomer(s) of 1,2-dimethylcyclohexane.

A: The optically inactive stereoisomers are those which do not rotate the plane polarized light. The…

Q: How many milliliters of 1.0 M NICL2 solution are needed to make a 5.0 mL 0.10 M solution?

A: We are asked to calculate the volume of 1.0 M NiCl2 solution from which a solution of NiCl2 having…

Q: Draw chemical structure with appropiate stereochemistry ( cis or trans, E or Z) Name the structures

A: The given compound names are shown…

Q: 11:23 AM Sun Oct 22 < Question 31 of 34 Submit A 115.5 g piece of copper (specific heat 0.380 J/g…

A: Given: Mass of metal Cu = 115.5gMass of water = 400.0 g.The initial temperature of water, t initial=…

Q: Draw the major product of this SN1 reaction. Ignore any inorganic byproducts. H₂O

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Q: pls andswer all the questions. thank you

A: 1) Complete combustion means CO2 is formed in excess air(oxygen)2) Incomplete combustion means…

Q: 1. For each of the following compounds, draw the plane of symmetry if there is one, otherwise circle…

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Q: Outline, using suitable mechanisms, how the following conversion may be brought about. You should…

A: In a Wittig reaction, the Ylide intermediate (R3P=CHR) reacts with aldehyde or ketone to form…

Q: According to valence bond theory, which description is TRUE for the carbon atom of formaldehyde…

A: The Valence Shell Electron Pair Repulsion Theory (VSEPR) is a model used to predict 3-D molecular…

Q: Give the formal charges given the following Lewis Structure: :O: 0: N=0 :0: formal charge of N =…

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Q: Which is not a plausible SN2 substrate? Xxer Br A Br B с D 'CI

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Q: Calculate the enthalpy of combustion (kJ/mol) of ethyl stearate (C₂₀H₄₀O₂), an important component…

A: Given ,standard enthalpies of formation: CO₂(g) = -393.5 kJ/molH₂O(l) = -285.8 kJ/molC₂₀H₄₀O₂(l) =…

Q: The following initial rate data are for the reaction of nitrogen dioxide with carbon monoxide: NO2+…

A: A rate law shows how the rate of a chemical  reaction depends on reactant concentration.For a…

Q: Draw the missing organic structures or select the missing reagents in the following multistep…

A: Diethyl malonate ester contains an active methylene group, (CH2 group attached with two carbonyl…

Q: Write the systematic name of each organic molecule: structure name 0 0 0

A: Answer:The important rules for IUPAC nomenclature of organic compounds:-Select the parent chain with…

Q: A 4.7 x 10^-2 mg sample of a protein is dissolved in water to make 0.25 mL of solution. The osmotic…

A: Q. Given the protein samplehere in this question we have to calculate the molar mass of the protein…

Q: Write a net ionic equation to show why the solubility of Fe(OH)3(s) increases in the presence of a…

A: Given:The solubility of increases in the presence of strong acid.Determine the net ionic…

Q: Malonic acid (Ka1 = 1.42 x 10–3, Ka2 = 2.01 x 10–6) can exist as one of the 3 forms shown below.…

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Q: Choose the correct missing reagent/condition for the following reaction. To preview the image click…

A: Given reaction has alkyne as reactant and trans-alkene(H on opposite sides of double bond) as…

Q: A 1.37 M solution of citric acid (H3C6H5O7) in water has a density of 1.10 g/cm3. Calculate the mass…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".