Question 18 How many electrons are in the highest shell of a Be atom? Enter a number. Question 19 How many electrons are in the highest shell of a F atom? Enter a number. Question 20 An organic compound has the molecular formula, C5H7N₁. Calculate the number of moles in a sample that contains 3.24x1023 molecules.

Q: 53. Most of the sodium chlorate, NaCIO3, produced in the United States is converted into chlorine…

A: According to the question we have a reaction of converting sodium chlorate into chlorine dioxide…

Q: You have a sample of soil. Soil is a heterogeneous mixture. You separate the different size…

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Q: Which type of chromatography is paper chromatography? a.Column normal phase chromatography b.Planar…

A: Planar chromatography based on the distance travel by the components of mixture in specific time.…

Q: QUESTION 10 What is the solubility (g/L) of barium fluoride, BaF2, in water?

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Q: 1) Find the pH of a mixture of 0.115 M HBr and 0.125 M HCHO₂ (formic acid).

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Q: ΔΙΛΛΛΛΛΛΛΛΛΛΛ Part 3: Convert units of time. In chemistry, time is usually reported in units of…

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Q: Lab 12: Solutions Oxnard College Predict the concentration if the solution is diluted to a volume of…

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

Q: 10). Which of the following reactions produces alcohol after treatment with H3O+? Answer A) B) D) E)…

A: We will discuss about the product of above reaction.

Q: 1. Identify the important peaks, give an analysis about what the compound may look like   2.…

A: A question based on UV-visible spectroscopy that is to be accomplished.

Q: Calcium metal reacts with phosphoric acid. What mass of precipitate (in grams) is produced when 40.5…

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Q: Consider two MRI contrast agents, one based on high-spin Fe(III) and the other on Gd(III). If both…

A: Answer. Contrast agents are used in MRI (magnetic resonance imaging) to improve the visibility of…

Q: OH a Give the IUPAC name OH NO₂ to

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Q: Predict the product for each of the following electrocyclic reactions A. Heat B. hv

A: A question based on photochemical reaction that is to be accomplished.

Q: A student is trying to determine the concentration of an acetic acid (HC2H3O2) solution. They place…

A: Given →Volume of  acetic acid (HC2H3O2) solution = 10.00 mL                Volume of NaOH = 22.31 mL…

Q: What is the major product formed when p-t-butylstyrene is treated with 1) HX 2) Cl2/FeCl3 3)…

A: The structure of p-t-butylstyrene is as follows: It contains an alkene functional group, a benzene…

Q: A 0.015 M solution of a weak acid, HA, is 17% dissociated. Calculate the Ka of the acid.

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Q: To a test tube containing 5.0 ml of 1.00 M NaOH at 27°C in a calorimeter, 5.0 ml of 2.00 M HNO3 at…

A: To a test tube containing 5.0 ml of 1.00 M NaOH at 27°C in a calorimeter, 5.0 ml of 2.00 M HNO3 at…

Q: Which of the following IR frequencies would be expected for acetonitrile? Select all that apply.…

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Q: what are the three main types of mass transfer, in electrochemistry? Give an example of…

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Q: is prepared containing 0.1 M of a weak acid HA (K₁=1x108) and 0.2 M of its conjugate E

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Q: Where did the 14 come from in the equation, poh=14-ph?

A: An explanation about the equation poh=14-ph is shown in the next step.

Q: Using data below, calculate the st which will produce a spontaneou Standard Electrode (Half-Cell)…

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Q: 30). Which of the following compounds is the most active in electrophilic aromatic substitution…

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

Q: What series of reaction should be done to come up with the desired product? Refer to the reaction…

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Q: 1. H₂S Total # of Valence Electrons: Lewis Structure (show all resonance structures if applicable)…

A: we have to fill the given two tables.

Q: 35) Identify the transition metal that is used in oxygen transport in the human body. A) zinc B)…

A: Metals are present in our body in trace amount these metals are very useful to functioning properly…

Q: Illustrate hydrogen bonding in simple molecules (hydrogen donor, hydrogen acceptor)

A: Here we have to explain the hydrogen bonding in simple molecules.   Hydrogen bonding is a special…

Q: Given 8.00 g of HBr calculate the volume (mL) of a 48.0% (w/w) solution. (MW HBr: 80.9119 g/mol,…

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Q: Draw the starting structure that would produce this product under these conditions. Select to Draw…

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Q: Which of the ff is a glycoside?

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Q: Suppose 10.05 mol of Ar gas are pumped into a 1.01 L container at 293.15 K. part 1:Calculate the…

A: Here we are required to find the pressure of Argon gas both ideally and non ideal scenario

Q: What reagents are necessary to carry out the conversion shown? e HO CH3CH₂ONa; H₂O OCH3CH₂MgBr; H₂O…

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Q: Given y(x)=Nex where x goes from 0 to 2.46. The value of "N" required for normalization of y(x) is:…

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Q: Consider the molecule and build it using the simulation provided. Complete each section provided…

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Q: Rank the following dienophiles (from least reactive to most reactive) in terms of reactivity in a…

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Q: A sample of gas has a pressure of 0.765 atm and a volume of 16.7 L at 200 K.  If the sample is…

A: Matter can be solid, liquid or gas.Gas occupies large space.

Q: Provide the curved arrow mechansim of o-xylene treated with Na/NH3 in EtOH. What is the name of the…

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Q: Question 32 32) How many unpaired electrons would you expect for the complex ion: [Fe(NH3)6]2+?…

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Q: Suppose you have just added 100.0 ml of a solution containing 0.5000 moles of acetic acid per liter…

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Q: Н Н Н CIC CIC :C-H Н

A: Resonance structures are collections of Lewis structures that explain how the electrons in a…

Q: Use the following information to answer the next question. A sample solution contains two unknown…

A: Given:  Two solutions of unknown ions and their results as follows:

Q: Calculate the concentration of all species in a 0.380 M solution of H3SO3

A: Solution: Concentration (Molarity) of S = 0.380M Concentration(Molarity) of H = 1.14M…

Q: Using standard heats of formation, calculate the standard enthalpy change for the following…

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Q: 15.0 L of an ideal gas at 298.0 K and 3.36 bar are heated to 350.0 K with a new pressure of 4.40…

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Q: Compound (2E,4Z,6Z,8E)-2,4,6,8-decatetraene has been cyclized to give 7,8-dimethyl- 1,3,5-…

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Q: provide the proper diene and dienophile that will result in generating the products below. Thank…

A: All given products can be form through diels - alder reaction. It is the reaction between a…

Q: Consider the following reaction:               Xe(g) +  F2(g)  ⇌  XeF4(g) A reaction mixture…

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Q: Match the peaks in this spectrum with hydrogens on the structure below. A) 1: 1.68 ppm II: 0.99 ppm…

A: We need to need to match the peaks of the labelled hydrogens with correct value of chemical shift

Q: Sodium azide (NaN3) is used to inflate air bags in automobiles according to the following equation:…

A: Mass of sodium azide can be calculated from the moles.

Q: for example 6.11 please explain what the reagents do and write out step by step how they change the…

A: Actually this reaction is pinnick oxidation in which aldehydes are oxidised to their corresponding…