Use the periodic table to write electron configurations for each of the following elements.  Express your answer in condensed form in order of increasing orbital energy as a string without blank space between orbitals. For example, [He]2s22p6 should be entered as [He]2s^22p^6. Elements: Tl, Ni, Ba, Te

Q: Name the compound below H CH₂CH₂-N-CH₂CH₂CH₂ 2-aminopentane 2-nitropentane ethylpropylamide…

A: IUPAC nomenclature is a world wide accepted naming of compounds .

Q: When separating benzil and benzoin in column chromatography, why do you start with 5% ethyl acetate…

A: The question is based on the concepts of column chromatography. we need to explain for chosen…

Q: An electroplating solution contains vanadium (50.9415 g/mol), which is a metallic element that can…

A:

Q: Which of the following is a correctly balanced nuclear reaction? A) 238U ---> 232Th + 4He B) 249Cf +…

A: Solution- A) 238U ---> 232Th + 4He This reaction is not balanced because the left side has 238…

Q: Trying to rember how I calculated 3.54 grams in my nitrile hydrolysis to carboxylic acid…

A: The question is based on experimental Chemistry . we need to calculate theoretical yield of the…

Q: Answer the questions in the table below about the shape of the sulfur hexachloride (SC16) molecule.…

A: The mixing of atomic orbital of comparable energy is called hybridization.

Q: Calculate the pH of a 0.10 M solution of barium hydroxide, Ba(OH)2. Express your answer numerically…

A: We have to calculate the pH of the solution

Q: write the conjugates indicated below  (a) conjugate base of hydronium ion _______ _______ (b)…

A: when we remove a proton from an acid, conjugate base of that acid is formed.  When we add a proton…

Q: Write the correct IUPAC name for the following H₂C CH3 CH CH CH3 OH

A: IUPAC nomenclature is world wide accepted naming of compound using certain rules .

Q: Calculate the solubility of CaF2 in water at 25 °C. You'll find Ksp data in the ALEKS Data tab. SP…

A: As per the data Ksp value of CaF2 is 3.45 x 10-11 .

Q: can be the Ph + ethanol + any I carbon molecules

A: The question is based on the concept of organic synthesis we need to synthesize the product based on…

Q: It takes 30.325 mL to reach the end point for a titration of 25 mL saturated calcium hydroxide with…

A:

Q: In the following Lewis structure of [(CH3)2OH]+, every atom, bond and lone pair is positioned. To…

A: we have to determine the formal charge on the atoms

Q: SUBJECT : GENERAL CHEMISTRY TOPIC : COLLIGATIVE PROPERTIES

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Calculate A,Gº for the following reaction at 298 K as written. 2 Ag(s) + Sn4+ (aq) → 2 Ag+ (aq) +…

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Q: What is the relationship between these two molecules.

A:

Q: The structure shown below is has a very high pka because the conjugate base is very unstable. Using…

A: The treatment of cycloheptatriene with n-butyl lithium produces cycloheptatrienyl anion.

Q: 4. Which of the following compound(s) could form from the reduction of a ketone? I. CH3CH₂CH(OH)CH3…

A:

Q: Assuming that Coca-Cola has the same specific heat as water [4.18 J/(g⋅∘C)J/(g⋅∘C)], calculate the…

A: We have to calculate the heat transferred when the can is cooled.

Q: What is the equilibrium constant for the following reaction that occurs when disodium citrate…

A: We have to calculate he equilibrium constant for the reaction : HC6H5O72– (aq) + H2O(l) ⇌…

Q: 4) Listen Provide the correct IUPAC name for this molecule H.C-CH2CH H₂C H₂C CH₂ CH₂ P

A:

Q: 11. Which conjugate base should be the strongest out of these choices? (pKa values of their…

A: Useful Concepts: Stronger is the acid, weaker is its conjugate base. pKa and pKb are related as pKa…

Q: Do the following complexes have geometric isomers? If none just say NO. a) tetrahedral…

A:

Q: Which of the following compounds has an S stereogenic center? (choose all correct) O H HO OH OH NH₂…

A: We have to select the compounds with S stereogenic center

Q: how many moles of Mg(No3)2 are in 6.35x10^24 formula units of Mg(NO3)2?

A: Since, Number of formula units of  Mg(NO3)2 = 6.35×1024 formula units then, Moles of Mg(NO3)2=?

Q: HBr (1 equiv) H₂O2

A:

Q: Write the chemical equation for the rxn of N, N-dimethylaniline with HCl to form an amine salt

A: N, N-dimethylaniline reacts  with HCl to form an amine salt, the equation and scheme is given below

Q: 16. Which choice is a buffer that has an acidic pH? A. 0.40 M HCN and 0.20 M NaCN B. 0.20 M HF and…

A: Buffer solutions are of two types. 1. Acidic buffer: It is the mixture of a weak acid and its salt…

Q: What is the IUPAC name      H      I H-C-C=C-H       I      H

A: Rule of IUPAC- 1) Choose the longest carbon chain including double bond as parent chain. 2)…

Q: Complete the following solubility constant expression for ZnCO3. K = 0 sp X 0 9 3

A:

Q: 17. Which statement regarding acid-base relationships is true? A. The pH of a solution and the…

A: Given statements are  A. The pH of a solution and the concentration of hydroxide are directly…

Q: Consider the following reaction: 2SO3 (9) 2SO2(g) + O2(g) If 0.275 moles of SO3(g), 0.686 moles of…

A: Given, 2SO3(g) ⇌ 2SO2(g) + O2(g) At equilibrium, moles of SO3 = 0.275 moles moles of SO2 = 0.686…

Q: لادلاء MeO ه Heat 1.) Na, NH3 (1), CH3OH 2) MO MeO

A: These questions are examples of di-π-methane rearrangement and birch experiments.

Q: The equilibrium constant, Ke, for the following reaction is 0.0290 at 1150 K. 2SO3 (9)2SO2(g) +…

A:

Q: How is an ether formed in this reaction by Nucleophilic Sustitution? draw the arrows of the…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: Calculate the pH of a buffer that is 0.258 M CH3COOH AND 0.212 M NaCH3COO.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: What is the product of the reaction between 2- pentanone and ethylamine? NH₂ A) C) B) NHCH₂CH3 D)…

A:

Q: (1-2) Name the following compounds. NH₂ H NH₂ NH₂ CHINH, NHCH, CH,CH,CHCH, CH,CHCH₂CH₂ CH₂CH₂CHCH, N…

A: The compounds containing N atom with a lone pair of electrons, formed by the replacement of one or…

Q: PLEASE SHOW HOW YOU GOT TO THE ANSWER* Q1.) List the intermolecular forces that are important for…

A: We have to list the intermolecular forced acting in these given molecules

Q: Question 8 of 20 Which of the following will be the strongest acid?

A: We have been asked one question related to acidity.We have been asked which of given four options is…

Q: If you react 1-hexene with hydrochloric acid with peroxides, what product will you produce? Write…

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: 7. What is the IUPAC name of the following compound? ic 8. What is the IUPAC name of the following…

A: We have to determine the IUPAC name of the given structures

Q: 1. Write the reaction mechanism for the formation of 4-vinylbenzoic acid from 4- bromomethylbenzoic…

A: Wittig reaction: In this reaction, alkyl halide reacts with PPh3 followed by the reaction with a…

Q: Hexane and cyclohexane are examples of two molecules that are.  A . Constitutional Isomers  B. cis…

A: General formula for alkanes is CnH2n+2 & Cyclohexane has a general formula of CnH2n.

Q: Choose the statement that best describes the compound below ||| CHỊCH2)CH CHỊ(CH2)COCH, 0 CH3CH2)CH…

A: We have to determine the correct statement for the given compound

Q: 16.83 Predict whether aqueous solutions of the following compounds are acidic, basic, or neutral: a.…

A: (a) NH4Br in aqueous solution The bromide ion (Br-) is a conjugate base of strong acid HBr, so it…

Q: Calculate the molarity of hydrochloric acid solution if 88.75 mL of this solution are needed to…

A: Given that,  The volume of the HCl, acid is Va = 88.75, The volume of the NaOH, base is Vb = 54.34…

Q: A buffer solution contains 0.288 M ammonium bromide and 0.468 M ammonia. If 0.0200 moles of…

A: we have to calculate the pH of the solution

Q: 4. Name and draw the structural or line-bond formulas of the following compounds. Name:…

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

Q: Draw the skeletal ("line") structure of an isomer of this molecule:

A: Isomers are those compounds having same molecular formula but different structures or the different…