The second shell in the ground state of atomic sulphur contains 2 4 6 8 18 _____electrons.

Q: 2. Label each compound as chiral or achiral. For chiral molecules, determine if the stereocenter is…

A: If a molecule has a chiral carbon, then it may or may not be a chiral molecule. The best way to…

Q: c) What happened to the protons of the acid when it was dripped into the buffered solution?…

A: Buffer solution is an aqueous solution that consists a mixture of weak acid and its conjugate base.

Q: Bromine monochloride is synthesized using the reaction Br₂(g) + Cl₂(g) 2 BrCl(g) = A 208.0 L. flask…

A: Recall the given reaction,                                       Br2 g + Cl2 g ↔ 2 BrCl g…

Q: Show your complete solution. Write your answer and solution in a clean sheet of paper 1. Consider a…

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: Write the balanced net ionic equation for addition of aqueous sodium carbonate to a solution of…

A: Given, The net ionic equation, when addition of aqueous sodium carbonate to a solution of aqueous…

Q: XII. What outershell configuration did the single bonded nitrogen use in forming this compound? a)…

A: In the given question we have to write the outer shell electronic configuration of singly bonded…

Q: What is the empirical formula of compound contains 0.799 g c and 0.201 g h in 1.00 g sample?  What…

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Q: Chemists graph kinetic data to determine rate constants and the order of reactions. Analyze this…

A: First order reaction is defined as the one in which rate of the reaction is directly proportional to…

Q: What is the concentration of a sulfuric acid solution (a diprotic acid, H2SO4) which requires 27.95…

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Q: vii. Dess-Martin periodinane OH

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Q: 24.7 g of lithium nitrate reacts with 11.5 g of barium sulfate. Find the mass of the projects.

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Q: 11. Which of these molecules undergoes dehydration more quickly? (Acid catalyzed for your example,…

A: The dehydration of an alcohol is usually catalyzed by acid. For secondary and tertiary alcohols, the…

Q: 6-16. A solution of HCIO, was standardized by dissolving 0.3745g primary- standard-grade HgO in a…

A: Given, HgO(s) +4Br- + H2O ----> HgBr42- + 2OH- mass of HgO = 0.3745 g Volume of HClO4 solution =…

Q: What is the pH of a 0.1 M solution of methylamine hydrochloride (CH3NH3Cl), if pKb of CH3NH2 = 4?

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

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Q: 1) 0.5 eq. NaOEt + 2) H30 (Mild acid) 1) 1.0 eq. NaOH 2) H30* (Mild acid)

A: The first reaction is the intermolecular condensation reaction. Because the base used is the…

Q: a. b. CAO OH + + H₂O NH₂ O: Ho PH + + H3O NH

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Q: 4. a. The pressure in the jar with the solution with a nonvolatile solute is than the pressure in…

A: The vapour pressure of the solution containing the non volatile solute is less than that of the…

Q: Enter your answer in the provided box. From the following heats of combustion, 3 CH₂OH() + O₂(g) →…

A: Given that, We have to calculate the enthalpy of formation of methanol from the given data.

Q: H2A is a diprotic acid with Ka1 = 2 10-2 and Ka2 = 5.0 × 10-7. Suppose you start with 1.00 L of 1.00…

A: Solution: For acid-base titration here we have diprotic acid titrated with a strong base.  We have,…

Q: 3. Write the formulas for each reactant and product (include states) and balance each chemical…

A: A balanced chemical equation is the chemical equation which has number of atoms of each element…

Q: 5. State the electron configuration, energy level diagram and element for the following: a) n = 6…

A: Outer most electronic configuration is given here.

Q: Draw a Lewis structure for H3C—NH2. Based on this Lewis structure, what is the value for the formal…

A: To draw the Lewis structure for H3C-NH2, we first need to count the total number of valence…

Q: 1. Erythritol is an artificial sweetener found in many products. Is this chiral, meso, or achiral.…

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

Q: HO z HOH H 요 H₂504 C HO- 0 F 10

A: I think your final product structure is wrong, but your answer (mechanism) is given below

Q: Predict the equilibrium concentration of O₂ in the reaction described below by constructing an…

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Q: The Kb for methylalmine, CH3NH2, is 4.47 x 10-4. What is the pH of a 0.250 M solution of CH3NH2?

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Q: The relative rates of alkaline hydrolysis of Benzamide & m- nitrobenzamide in water at je0°c are 100…

A: The relative rate of hydrolysis of these compounds is rationalized by considering the influence of…

Q: HO H2SO4 애

A: We know the epoxide are very strained, so it tires to open up is ring in presence of acid to release…

Q: Substance Water Quantity 466 grams Initial temperature 8.50°C Final temperature 74.60°C 1. Based…

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Q: What is the common name for the following molecule? xo-

A: The common name of an organic compound usually consists of the names of the alkyl groups attached to…

Q: -1 The rate constant for the decomposition of gaseous azomethane, CH3N=NCH3 → N2 + C₂H6 is 40.8 min…

A: The question is based on the concept of chemical kinetics. we need to calculate moles of…

Q: a mass of 0.745g of KCL (Mr = 74.55) is added to a 200mL solution. what is the concentration of the…

A: Given data is Massof KCl =  0.745 g Molar mass of KCL= 74.55 g  Volume of the solution= 200 mL

Q: A 1.800-gg sample of solid phenol (C6H5OH(s)C6H5OH(s)) was burned in a bomb calorimeter, which has a…

A: Given that, Mass of phenol = 1.800g Total heat capacity = 11.66 kJ/∘C Change in temperature,…

Q: The balanced equation for the reaction of ethanol and oxygen is the following. 2 C₂H5OH(g) + 6 0₂(g)…

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Q: four elements in the main group (representative element) of the fourth period. a.Write its…

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Q: a. Identify the fractions of crude oil and their respective boiling temperature ranges. b. Which…

A: We need to identify the fractions of crude oil and their respective boiling temperature ranges and…

Q: Click in the answer box to activate the palette. Determine the empirical formula of a compound…

A: For determination of empirical formula, first calculate moles of each element and divide it by…

Q: Which of the following is a conjugate acid- base pair? A) H2O, NHa* B) NH3, OH- C) NH3, NH4* D)…

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Q: what is the BAHA reagent

A: The organic or inorganic or organometallic compound that is used to cause a chemical reaction to…

Q: Complete and balance the following redox reaction in basic solution. Be sure to include the proper…

A: To solve this problem we have to balance the given ionic equation in basic medium.  In basic medium…

Q: Steam reforming of methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and…

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Q: Write the balanced chemical equation representing the reaction of hydrochloric acid and sodium…

A: In the given question we have to calculate the heat of neutralization in kJ/mole.

Q: 2. A volume of 0.50 L of air at 37 °C is expelled from the lungs into cold surroundings at 0.0 °C.…

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Q: Calculate the [H3O+] of a milk of magnesia solution that contains [OH-] = 4.25 x 10-5 M.

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Q: 7. A sample of natural gas at 750 mm Hg contains 85% methane, 10% ethane, and 5% propane. What are…

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Q: Which of the following represents an enolate? O I. O I. only O II. and III. O III. only O I. and…

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Q: Please write the chemical reaction in fluorescence Riboflavin (Vitamin B2) + Acetic Acid C17H20N4O6…

A: In the given question, we have to complete the given reaction.

Q: Determine the [H+], [OH-], and pH of a solution with a pOH of 8.84 at 25 °C. [H+] : = [OH-] pH = = M…

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Q: how to find the slope and activation energy

A: To find out the slope of the ln(rate) versus 1/T graph and the activation energy.