How many carbon signals would be present in the NMR spectrum of the compound shown? O 6 O 5 O 7

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

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Q: Which of the following is NOT a property of a Friedel-Crafts type reaction (alkylation and/or…

A: Friedel-Crafts type reactions

Q: negative charge of it. What parameter is generally most important for determining its relative…

A: This question belongs to basic concept of chemistry.

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: Assuming it behaves as an ideal gas, calculate the density of nitrogen, N,, at STP. density: g/L

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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 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: Consider the reaction, C2H4(g) + H2(g) → C2H6(g), where AH = -137 kJ. How many kilojoules are %3D…

A: Introduction The value of heat released for any particular moles of any reacting species can be…

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: Bruce Banner, after administering himself Super Solider Serum, was exposed to high leve of gamma…

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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: Consider the following reaction: 2C2H6 (g) + 702 (g) → 4CO2 (g) + 6H2O (g) Which substance is…

A: Redox reactions are the chemical reactions in which the gain of electron(reduction) and loss of…

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: 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: 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: Write a balanced equation for the combination reaction described, using the smallest possible…

A: Combination reactions are those reactions in which two reactants react together to combine and form…

Q: QUESTION 9 Complete and balance the following redox equation. When properly balanceas using the…

A: Option B is correct. Explaination:- The underlying principle involved in this method is that the…

Q: What is the relationship between the two compounds shown? HO- HO. HO HO HO- но HO- HO- HO: HO- O…

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Q: Question 12 of 14 > In a particular redox reaction, MnO, is oxidized to MnO, and Fe3+ is reduced to…

A: The reactions in which oxidation and reduction reactions take place simultaneously are known as…

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: QUESTION 12 Consider the following thermochemical equation: 2 BrCl(g) → Br2(1) + Cl2(g) AH°, What is…

A: The forward reaction is an exothermic reaction, as change of enthalpy is negative.

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

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Q: 9. Determine the molar mass (also called formula weight) of the following compounds: a. СаCl, b.…

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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: 4. How much heat is required to raise the temperature of 854 g of H2O from 23.5 oC to 85.0 oC?

A: As per student demand solution for question 4 follow as:  Given that: Mass of Water(m) = 854g…

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: For which of the following reactions will AH be approximately (or exactly) equal to AE? O…

A: The enthalpy change (∆H) and internal energy change (∆E) of a reaction are related as  ∆H = ∆E +…

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

A: MO diagram of benzene:

Q: 9.) (a) Calculate the pressure of gas, in atm, if 8.25 × 10² mol occupies a volume of 174.0 mL at…

A: 9. a) Given;

Q: H H H 2 H-C-S + 2→ H-Ċ-s-S-ċ-H + 2HI H Methanethiol Dimethyl disulfide

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Q: Does a reaction occur when aqueous solutions of chromium(II) nitrate and aluminum sulfate are…

A: The reactants given are, 1) Chromium (II) nitrate i.e Cr(NO3)2  2) Aluminium sulfate i.e Al2(SO4)3…

Q: Sodium hydroxide is used extensively in acid-base titrations because it is a strong, inexpensive…

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: In mass spectrometry, McLafferty Rearrangements are common in carbonyl compounds. Draw the daughter…

A: Mass spectrometry is a technique used to determine the mass of a given molecule. In the given…

Q: 10. True/False: A greater surface area decreases the amount of material dissolved. 11. Dissolving is…

A: Solution [11.] – Dissolving is a surface phenomenon since it depends on solvent molecules colliding…

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: obtained by this process: Q9) Nitric oxide (NO) reacts with oxygen gas to form nitrogen dioxide…

A: Given that -  Balanced Chemical equation is -  2NO(g) + O2(g) ----> 2NO2(g)    And, mole of NO =…

Q: Reaction type: reactor. 4. Cu(OH), + heat -> Reaction type: 5. CuO + H,SO4 Reaction type: and…

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