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Q: An element in its ground state has electron configuration: [Ne]3s² What is this element's chemical…

A: Given a ground state electronic configuration of an element is [Ne]3S2. We have to write the Symbol…

Q: I 1. NaNH, 2. CH3CH₂ NH₂ II E III IV

A: This method used for preparation of higher Alkyne

Q: Aluminum (Al) crystallizes in a face-centered cubic cell with a unit cell edge length of 404.5 pm.…

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Q: Using Avogadro's number, how many number of moles of NH3 in 7.52 x 10^23 molecules of NH3

A: The question is based on mole concept . we need to calculate moles of ammonia present in given…

Q: The rate of disappearance of HCl was measured for the following reaction: CH3OH (aq) + HCl (aq) -->…

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Q: 4P+50₂2P₂O5 HCI + KOH KCl + H₂O 2KCI+ Pb(NO3)2 PbCl₂ + 2KNO3 Precipitation reactions Ba(NO3)2 +…

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Q: Classify each property according to whether it describes the liquid in flask A or the liquid in…

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Q: 10. What is the oxidation state of the indicated carbon? O H3C C C O a. [+2] b. [-2] c. [+4] d. [0]

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Q: Weak Acids dissociate according to the following equation: HA(aq) + H2O(L) ⇌ H3O+ (aq) + A-(aq) In…

A: Given, Weak Acids dissociate according to the following equation: HA(aq) + H2O(L) ⇌ H3O+ (aq) +…

Q: At 400 K oxalic acid decomposes according to the reaction: H.CO,(9)CO (g)+HCOOH(9) In three separate…

A: The given chemical reaction is H2C2O4(g) →CO2(g) + HCOOH(g)

Q: How many H atoms are present in 6.95 moles of C2 H5OH?

A: Given, number of moles of C2H5OH = 6.95 moles Number of H atoms = ?

Q: dentify the strongest intermolecular force in each of the following compounds. Give a reason for…

A: We have to determine the strongest intermolecular force present in the given compounds

Q: 2) What was the temperature? Record below. * Your answer This is a required question 3) When the…

A: The question is based on the concept of chemical reactions.   we need to record the observations…

Q: Fireworks displays are known for their bright, colorful explosions. Explain how the different colors…

A: Fireworks are composed of various chemical compounds that are ignited to produce the bright,…

Q: Provide the IUPAC name of the following molecule: 4

A: According to the IUPAC nomenclature, First longest chain of carbon atom is identified. Numbering is…

Q: The correct complete IUPAC name for the compound represented by the line-angle formula above…

A: According to IUPAC nomenclature, select the longest chain of hydrocarbon which contains the maximum…

Q: QUESTION 4 A mixture initially contains 0.710 M of A, 0.640 M of B and 0.536 M of C. At equilibrium,…

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Q: calculate the magnetic moment of chromium in the compound bis(benzene)chromium.

A: In bis(benzene)chromium complex, chromium has zero oxidation state that means d6 complex. d6(HS) has…

Q: QUESTION 7 Which of the following expressions is the correct equilibrium-constant expression for the…

A: Equillibrium constant is the ratio of concentaration of products to the concentration of reactants.

Q: Consider the following reaction: S(s,rhombic) + O2(g) --> SO2(g) Use standard heats of formation…

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Q: f. 0.0 h. i. Hoc Hoc :O: CH₂ CEN: EN: k. 1. Da H BH₂

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Q: Explain how to make a 0.020 M of KMnO4 solution?

A: Well, to make a 0.20M KMnO4 solution we have to take the desired mass of KMnO4 in a volumetric…

Q: Predict the equilibrium partial pressure of HBr in the reaction described below by constructing an…

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Q: 3. C, H 8 2H 3H 7 6 MW = 102 5 1H 4 PPM GE 3 2 1 0

A: Given that, the 1H NMR spectrum of an unknown compound is shown below We have to determine the…

Q: What volume in milliliters of 0.0260 M Sr(OH)₂ is required to neutralize 75.0 mL of 0.0425 M HBr?

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Q: The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the Hall-Héroult…

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Q: Starting with benzene and using any other reagents of your choice, show how you would prepare the…

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Q: Macmillan Leaming Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric…

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Q: 20) Which of the following would you expect to have the highest boiling point? a) H3C- H₂ H₂ H₂…

A: Since, When branching increases in case of alkane, surface area of the molecule decreases. Due to…

Q: 2. Octanal Coctyl aldehycle) CH₂ (CH₂) CH + Na BHy CH₂OH

A: NaBH4 is sodium borohydride, which is an weak reducing agent.  Hence it reduces the aldehyde to…

Q: Question 1 When patients in a medical facility are given intravenous (IV) fluids, great care is…

A: The conductivity of an aqueous solutions of a salt is determined by the factors: (i) number of…

Q: Ester Hydrolysis  a. What type of esters are most easily hydrolyzed?       Why? b. Write out a…

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Q: For the reaction A+B↽−−⇀C+DA+B↽−−⇀C+D, assume that the standard change in free energy has a positive…

A: The Gibbs free energy of a system is  at any moment in time is defined as the enthalpy of the system…

Q: Draw the energy diagram beginning with 2-butanol that displays the conversion of 2-butanol into the…

A: Answer: When alcohol is dehydrated using concentrated sulfuric acid then there is the formation of…

Q: 1) The de Broglie wavelength of an electron has to do with spatial resolution of an electron…

A: The question is based on the concept of atomic structure. we need to calculate wavelength of…

Q: HOW MANY different molecules of DIETHYLBENZENE are there, and what are their names?   two:…

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Q: In a laboratory experiment, a student has 1 L of solution containing a weak base at a concentration…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .  it…

Q: Arrange the following in order of increasing boiling points (BP). Explain a) (CH3)3CH b)…

A: To solve this problem we have to know about boiling point of organic compounds.

Q: Draw the chair conformations of all of the following molecules. If more than one can be drawn, draw…

A: In chemistry, the stability of cyclic compound is determined by drawing it in chair form. The cis…

Q: HO. 03 О НО HO. Ш coz IV

A: Alkene reacts with ozone followed by hydrolysis to give carbonyl compounds.  Alkynes reacts with…

Q: Given the following reaction: CO(g) + 2H2(g) CH3OH (g) In an experiment, 0.42 mol of CO and 0.42 mol…

A: I am uploading my work which includes an ICE table and references the correct numbers in order to…

Q: What product is formed when 3-ethyl-2-pentene reacts with HBr

A: Answer :

Q: edict the major product for the following reaction. CH3 CH₂CH (CH3)2CHCH₂CI AICI 3 CH3 CH3 C CH3 CH3…

A: Tertiary carbocation is more stable than secondary carbocation and secondary carbocation is more…

Q: Weak Acids dissociate according to the following equation: HA(aq) + H2O(L) ⇌ H3O+ (aq) + A-(aq) In…

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Q: 1a.) Draw a complete arrow pushing mechanism for each step in the total synthesis of joshbergidol.…

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Q: 2.4 mol Cu

A: Note : 1 mol of any element= 6.02 ×10^(23) atoms. Part (a) 2.4 mol Cu  So, 2.4 mol Cu =…

Q: In an experiment, a student is attempting to dissolve Lead Bromide (PbBr2) into a 1 L solution that…

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Q: Give detailed Solution with explanation..please give answer all sub parts if you not then don't give…

A: The question is based on the concepts of Organic reactions. we need to identify the product in each…

Q: Write the balanced chemical equation for the reaction in which solid calcium is added to warm water.…

A: As we know when a metal reacts with water,  hydroxide of metal and hydrogen gas is formed. Therefore…

Q: 2) For the 1D particle in a box, sketch the energy level diagram with values for energies of three…

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