Question #: 17 How many single bonds are present in a CH₂CHOCH3 molecule? A. 1 B. 5 C. 7 D. 8

Q: What is the formal charge for silver in Ag2SO4? A. +1 B. +2 C. +3 D. +4

A: Definition of formal charge:  Formal charge (FC) is nothing but the electric charge present on atom…

Q: › Use the Solver function in Excel to determine [Sr2+], [F], [HF], [OH-], and [H+] for a saturated…

A: given data pKsp= 8.58 HF pkb=3.17 find the concentration all ions

Q: ? H₂N N=

A: A series of reaction required to get the product.

Q: Match the derived unsaturated fatty acids with their precursors. Oleate Palmitoleate Linoleate…

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Q: Consider the compounds below: (i) CH3CO2CH2CH3 (II) CH3CH(OH)CN (a) Draw complete Lewis structures…

A: We have been given two compounds and we have been asked to draw complete lewis structure and line…

Q: Reactants Products -469.15 +-486.34 -215-73-726-13 NaOH +CH3COOH →→→→NaCH₂CoO + H₂O* AH°…

A: The given reaction is represented as follows: NaOH+CH3COOH → CH3COO-Na++H2O ∆H0=[-1011.96--955.49]…

Q: alculate the values of [H+] and [OH−] using the pH=3 for Vinegar. An increase in pH of one unit…

A: pH + pOH = 14 pH = - log [H+] pOH = - log [OH-]

Q: Sucrose (table sugar, C12H22O11) can be oxidized to CO2 and H2O, and the enthalpy change for the…

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Q: Given the following reaction answer the questions below: Mg(s) + 2 HCl(aq) → MgCl₂(aq) + H₂(g) How…

A: We are given the reaction,  Mg + 2HCl  →  MgCl2  + H2   5.00 gram of HCl reacts with excess Mg. We…

Q: Draw structures of the major organic products for the following reactions: new 2018 MO 000 HN- G OH…

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Q: In these problems design a relastic method for the synethsis product in the reaction using only…

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Q: Workshop 6: Introduction to Spectroscopy Part I: Interpreting Visible Emission Spectra Street lights…

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Q: ample alculate AS° for the equation below using the standard ntropy data given: 2NO(g) + O₂(g) →…

A: Entropy is a measure of randomness or disorder of the system. The greater the randomness, the higher…

Q: What intermolecular forces must be broken in order to boil CH3CH₂CO2H? Pick all that apply. H H :O:…

A: According to the bartleby Q A guidelines i am answering the first one please repost remaing ones

Q: Calculate the total AS when 1 mole of ice is heated from -23°C to 27°C. Take the Cp of water and ice…

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Q: When analyzing an IR spectrum, the most significant peaks usually are: a) Given by stretching…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: 2. Which of the following ions will react with water in a hydrolysis reac- tion: Na*, Ca²+, Cu²+,…

A: Hydrolysis is defined as the reaction of substance with water. Anions and cations of strong acid do…

Q: Answer the questions in the table below about the shape of the tetrafluoroiodide (IF How many…

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Q: Please write (after each species) whether the following is a nucleophile or an electrophile. H CN…

A: Following  species are classified  as.

Q: 1. How many grams of NaN3 is needed to produce 20.0 L of N2 (g) at 30.00C and 776 mm Hg?

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Q: The balanced chemical equation and rate law for the reaction between NO(g) and H2(g) at a particular…

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Q: Decide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic…

A: Please find your solution below : Polar molecules are the molecules that have appreciable…

Q: This sketch of a neutral molecule is shaded red or blue wherever the electrostatic potential at the…

A: Here, we have to find the chemical formula of the substance that is represented by the image.

Q: (c) Calculate the mole of acetic anhydride used in this experiment: I mol 6.48 102.09 g g X = 0.0635…

A: All your calculation for #(a) to #(d) are correct.  Since salicylic acid is the limiting reactant,…

Q: Give a correct IUPAC name for each of the following compounds

A: Given : structure of hydrocarbons

Q: Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when…

A: In the given question we have to the net ionic equation of the following reaction,  Here,  potassium…

Q: A piece of unknown metal has a mass of 217 g. The metal absorbs 1.43 KJ of heat, its temperature…

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Q: The lattice constant of the unit cell of a-iron (has a bcc structure) is 0.287 nm. The number of…

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Q: Use the IR to determine which functional group is present in the molecule Alcohol Aldehyde OKetone O…

A: here we are required to find the functional group present in the compound from IR spectra.

Q: A solution is prepared by adding 2.50 mol glucose, which in not volatile, to 5.50 mole water. What…

A: When a non volatile solute is added to the solvent, then the vapour pressure of that solution gets…

Q: Draw the Lewis structures for three resonance forms of the nitrate ion, NO3. Include electron lone…

A: Atomic number of Nitrogen , N = 7  Valency of Nitrogen = 5  Atomic number of oxygen = 8  Valency of…

Q: 1 2 3 4 Use the following information to answer the next question. Compounds Containing Carbon…

A: The answer to the given question is: 1235

Q: Nitrous oxide (N₂O) is used as an anesthetic (laughing gas). It is a potent greenhouse gas and…

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Q: What cartesian coordinate orientation is assumed to determine the d-orbital splitting in an…

A: The t2g set of orbitals interact very less with the upcoming ligand in octahedral complexes while eg…

Q: 2) Name, or draw the struce of (part a) three the following 4 molecules of A) Br B) c) Junk Br Br OH…

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Q: Consider the perbromate (BrO4) anion. What is the central atom? Enter its chemical symbol. How many…

A: we have to complete the given table with respect to the perbromate anion

Q: Which of the following elements will likely form ionic bonds?  Check all that apply.       Li…

A: Ionic bond is that bond in which electrons are completely lost or gained by an element with another…

Q: The specific rotation for D-glucose is 52.70⁰. In a mixture of D- and L-glucose, you measure an…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: 4) Which set of hybridization for the indicated atoms in the structure below is CORRECT? CH3 N-C=O:…

A: Hybridization :

Q: Calculate ΔS° (J/mol-K) for the reaction below, given the thermodynamic data in the table.  1 A(s)…

A: Since, Entropy is a thermodynamic quantity. It measure the randomness. If randomness is more then…

Q: ¡¡ Addition Substitution Esterification Elimination 1. 2. 3. 4. C₂H4(g) + H₂(g) → C₂H6 (g) C₂H5OH…

A: Organic reactions are the reactions in which organic reactants react with each other to form organic…

Q: 3. Potassium metal and water react to form potassium hydroxide and hydrogen gas. If you react 1.12 g…

A: Dear student since you have posted multiple parts question We will solve first three parts for you…

Q: This sketch of a neutral molecule is shaded red or blue wherever the electrostatic potential at the…

A: The covalent bond is formed by the sharing of electrons between the atoms.

Q: Draw the skeletal structures of all isomers of C₆H₁₂ that have the (E)-configuration.

A: E/Z configuration exist in alkene. E- configuration in which the highest priority group are on the…

Q: ->> - At 355 K, AG = -5.7 kJ/mol for the reaction A (g) → 2 B (g). If the partial pressures of A and…

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Q: XNH₂ OH van a t OH OH

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Q: Which of the following is a balanced chemical reaction(s)?     a)  H2SO4 + B(OH)3 → B2(SO4)3 + H2O…

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Q: Chemistry please do it right

A: Arrhenius equation is expressed as k = A e(-Ea/RT)  Where k denotes the rate constant of the…

Q: Question Write the appropriate valence orbital hybridization for the central atom in each of the…

A: Hybridization is the phenomenon of intermixing of orbitals of slightly different energies to form a…

Q: MeO HO 67 NH₂ Ph Et3N, CH₂Cl₂ H₂, Pd/C, ACOH EtOCH₂CH₂OH MeO HO 66 68 Ph AICI 3 chlorobenzene Br Br…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.