CH;I NANO2

Q: What is the IUPAC name of the following compound? 2-methyl-3,5-diethylheptane…

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Q: Information: A student performs an experiment with three unknown liquids. The following measurements…

A: The mass per unit volume of a substance is known as the density of the substance. The density of a…

Q: 2. Draw the Lewis structure of the dipeptide that results when histidine reacts with valine. 3. Draw…

A: In Lewis structures atom and its position in the molecule are shown using its chemical symbol. Lines…

Q: 4. It seems like hydrogen and oxygen can bond the way salts do, but let's look a little deeper. Fill…

A: The nature of the atoms or the elements that make up the molecule defines the bonding of the atoms…

Q: question 4

A: The Gibbs Duhem equation for binary mixture is written as follow:

Q: 11) A peanut butter and jelly sandwich contains 9.00 g of fat, 6.00 g of protein, and 25.0 g of…

A: Here, we need to answer the Question Number 11 -

Q: QUESTION 2 Which of the following is the best buffer at neutral pH (pH 7.0)? Water, pKa = 14 %3D O…

A: Buffer solution are the solution which resist the change in pH on addition of small amount of acid…

Q: Question 4

A: A nucleophile is always in situ to attack an electrophilic center. As carbonyl carbon is…

Q: Draw the major organic product for the reaction shown. (CH3)2CULI

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Q: 4. A researcher wants to know how much orange food dye is present in their daily Orange Crush soda,…

A: Given: Molarity of stock solution, M1 = 1.50 x 10-2 M Final Volume to be made, V2 = 100 mL

Q: Indicate the major organic products from the reaction shown. NaOH Br2 (excess)

A: Answer This reaction is halloform reaction. Product and mechanism as follows

Q: A gas mixture contains HBr, NO,, and C,H, at STP. If a tiny hole is made in the container, which gas…

A: Effusion rate and kinetic energy of gas depends on the temperature and the molar mass of gas.

Q: 4. If you use 25.0 mL of the Calcium Chloride solution and an excess of Sodium Carbonate, how many…

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Q: 2. When 1.3 g of C4H9NO is dissolved in 150 mL water, the resulting solution is 0.50% ionized at…

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Q: A 7.60 L container holds a mixture of two gases at 41 °C. The partial pressures of gas A and gas B,…

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Q: 3. A sample of the inhalation anesthetic gas Halothane, in a 500-mL cylinder has a pressure of 2.3…

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Q: Be sure to show your work. 1. What is the molar mass of CO2?

A: NOTE : Since you've asked multiple questions,we'll solve only first question for you. If you want…

Q: 4. In three separate trials, you determine the density of an unknown object to be: Trial 1: 11.579…

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Q: Chapt 6,7 1. Give the complete electron flow of the SN2 reaction, be sure to clearly show the…

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Q: QUESTION 4 Which of the following molecules are polar (they possess molecular dipole moment)? е. d.…

A: Answer 4.) A polar molecule is a molecule in which one end of the molecule is slightly positive,…

Q: 4. When titrating 0.150 M HCI with a calcium hydroxide solution of unknown concentration, 35.0 mL of…

A: (a) when HCl and calcium hydroxide react they give Calcium Chloride and water as - 2HCl(aq) +…

Q: Question 2

A: Given,The molarity of sulphuric acid in a fully charged car battery is 5.2 M.  When, fully…

Q: 4. What is the volume percent of a solution prepared by adding enough water to 200. mL of acetone to…

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Q: Draw the major organic product for the reaction shown. NH2 HCI (cat.)

A: Given reaction is imine formation reaction.  Aldehyde reacts with amine to form imine. Let's see…

Q: 2. Two emissions of light were observed. One emission (A) was at 410 nm and the other (B) was at 690…

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Q: Question 4

A: Given data:

Q: 4. When 1.50 g of Ba(s) is added to 100.00 g of water in a container open to the atmosphere, the…

A: Given: Mass of Ba = 1.5 gMass of H2O = 100 gSpecific heat of solution = 4.18 J/g.°CInitial…

Q: 4. Write the full electron configuration for phosphorus, atomic symbol P, then draw an orbital box…

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Q: corresponds to the pH value?

A: Strong acid is substance which release hydrogen ions and strong base is substance which release…

Q: (a) Create a table to rank the following pure substances from highest to lowest boiling point. Add a…

A: The temperature applicable to break the available intermolecular forces in given molecules is said…

Q: A 2073 g sample of ground water is found to contain 0.0522 g of arsenic. Calculate the concentration…

A: Given: Mass of water sample = 2073 g. And mass of arsenic = 0.0522 g.

Q: 4. Citric acid was found to contain 37.51% C, 4.20 % H. and 58.29% O by mass. What is the simplest…

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Q: Base your answer to the question on the information below and on your knowledge of chemistry. A…

A: The significant digits are the ones used to accurately express a data value.

Q: 4. From the following list, choose the correct reagents and calculate the volumes needed to make…

A: Answer: Buffer capacity would be good if we use the pKa close to the pH. Hence we should use the…

Q: Balance the equation. equation: U(s) + F,(g) = UF,(g) Write the reaction-quotient expression , Qe,…

A: Given :-  U(s) + F2(g) <----> UF6(g)  To write :-  reaction quotient expression (Qc)   Qc is…

Q: 2) How would the solubility of BaF2 change with the addition of a strong acid? Explain your answer.

A: Answer:- this question is answered by using the simple concept of solubility of the given salt in…

Q: Question 2

A: H3PO4 – weak acid

Q: The compound magnesium sulfate is a strong electrolyte. Write the reaction when solid magnesium…

A: Strong electrolytes are those substances which ionises completely producing ions in the solution.

Q: In the MO diagram for benzene, how many electrons are in bonding MOs?

A: MO diagram of benzene:

Q: 0.10- Formic acid, HFor, has a Kvalue of 1.8 x 10-4. You need to prepare 150 mL of a buffer hav- ing…

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

Q: A generic solid, X, has a molar mass of 83.5 g/mol. In a constant-pressure calorimeter, 29.5 g of X…

A: Data given: The mass of generic solid (X) = 29.5 g Molar mass of the generic solid (X) = 83.5 g/mol…

Q: 2. Give the complete electron flow of the E2 reaction, be sure to clearly show the electrons that…

A: The answer to the given question is as follows------------ The problem in question 2 is an example…

Q: Question 2

A: Molarity of a solution is defined as the number of moles of solute present in one-liter solution,…

Q: 1000 4. (EC) 70.4g of hematite (iron ore) was placed in a flask whose maximum volume was 55.0 mL.…

A: 4) Given data is Mass of hematite (iron ore) = 70.4 g  Volume of the flask = 55.0 mL The mass of…

Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into…

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Q: Dye stock solution Concentration, M Blue 0.3523 Yellow 0.1542 Red 0.1017 A mixture is prepared by…

A: The concentration of stock solutions given are