Macmillan Learning Draw the product or products of the reaction. Include charges where appropriate. H3C. C H₂ CH3 CH NH₂ + HCI Draw the product(s). Draw condensed hydrogens. Select Draw Rings More C H N CI Erase

Q: A phenol can be prepared from benzene using correct reaction schemes. Choose correct scheme for the…

A: The Answer to the following question is-

Q: 4.7 Aniline can be synthesized from benzene by using correct synthetic schemes. Choose one scheme…

A: Aniline can be formed by benzene. The first step of the formation of aniline is the nitration of…

Q: Balance the following reaction   ____ Pb(NO3)2      +     ____ KI                ------>…

A: A chemical reaction follows the law of conservation of mass. According to the law of conservation of…

Q: Complete the following table, which lists information about the measured acid dissociation constants…

A: According to Arrhenius concept, an acid is a substance i.e. when dissolved in water gives H+ ions .…

Q: Zinc metal reacts with hydrochloric acid solution to produce zinc chloride(in solution), and…

A: increase in oxidation number = oxidation Decrease in Oxidation number = reduction species whose…

Q: Write a balanced net ionic equation to show why the solubility of Mg(OH)2(s) increases in the…

A: Data given Suppose the strong acid = HCl  • The balanced equation is :-     When Mg(OH)2 reacts with…

Q: QUESTION 19 A sample of hydrochloric acid (approximately 0.10 M) is titrated with 0.0993 M NaOH at…

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

Q: Problem 16.77 Ephedrine, a central nervous system stimulant, is used in nasal sprays as a…

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Q: A 28.5 g piece of gold is heated and then allowed to cool. What is the change in temperature (°C) if…

A: Given that: Mass of gold = 28.5 g  Molar heat capacity of gold = 25.4J/mol°C Heat released(Q) =…

Q: 5.4 4. The specific rotation of pure (R)-2-butanol is -13.5°. What % of a mixture of the two 12.5…

A: Enantiomeric excess (%ee) = 100 x (observed rotation)/rotation of pure enantiomer %ee = %Major…

Q: When choosing a pair of solvents for a mixed-solvent recrystallization, what factor is most…

A: Solution- Recrystallisation is a process in which the compound is dissolved in minimum amount of…

Q: centrations nt must be of H₂(g), 1₂(g) and HI(g), were found, which of the following?

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Q: Which reaction is an acid-base neutralization reaction? A JU.

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Q: It takes 52.0 J to raise the temperature of an 9.00 g piece of unknown metal from 13.0∘C to 25.0 ∘C.…

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Q: What is the chemical formula for aluminum carbonate heptahydrate? What is the molar mass of…

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Q: What volume (in mL) of water must you add to 50.0 mL of a 0.600 M LiBr solution to produce a 0.185 M…

A: Here given, Volume (V1) = 50 ml                   Concentration ( M1 ) = 0.600 M…

Q: Br но-

A: Tertiary alkyl halides involves in SN1 or E1 reactions based in the reaction conditions. If the…

Q: 1. Draw the open-chain form for each of the following monosaccharides. CH OH Но он HOCH он HO он он…

A: Six membered ring containing monosaccharide is called pyranose form of the monosaccharide. Five…

Q: Identify the predominant intermolecular force in each of these substances. Hydrogen bonding H₂O OH…

A: Dispersion forces are predominantly the only forces in non-polar compounds. All hydrocarbon are…

Q: Xylometazoline hydrochloride paediatric nasal drops are formulated as a 0.05% w/v solution. What…

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Q: A HCN / NaCN buffer system is to be constructed that is also 0.048 M in Mg2+ What is the minimum…

A: Given :

Q: A ______________ is the sharing of electrons between two atoms.

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Q: Complete the following table by calculating the missing entries. In each case indicate whether the…

A: # 1st row of the table: pH of the solution, pH = 5.10

Q: The solubility of silver carbonate is 3.6 x 10-2 g/L. Estimate the solubility product constant for…

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Q: arrange the elements in order of increasing ionization energy: Li Ca Mg O N

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Q: Which neutral atom has the excited- or ground-state electron configuration, [Ar] 4s¹3d6 ? Enter the…

A: 1. Ground  state represent electrons in their lowest energy state. 2. When electron absorbs energy…

Q: Question 6 How many signals would be present in the ¹HNMR? 07 05 0 6 09

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Q: Determine the number of atoms of O in 56.2 moles of Al₂(CO₃)₃.

A: 1 mole = 6.022×1023 (Avogadro's number) Anything which is of the number of 6.022×1023 is said to be…

Q: A solution contains 8.14x10-2 M ammonium bromide and 0.460 M ammonia. The pH of this solution is

A: Basic Buffer solution :- An equi molar mixture of a weak base and its salt with strong acid is known…

Q: A radio station's channel, such as 100.7 FM or 92.3 FM, is actually its frequency in megahertz…

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Q: Calculate the volume of 1.00 M ammonia and volume of 1.00 M HCl needed to make 50.0 mL of a 0.100 M…

A: Given: [NH3] = 1.00 M [HCl] = 1.00 M The volume of buffer = 50.0 mL The concentration of buffer =…

Q: QUESTION 16 What is the pH of a 0.20 M solution of the weak base ephedrine (Kb = 1.4 x 10-4) at 25…

A: 16.) A weak base will react with water to give hydroxide ions. So first we would write equation and…

Q: I. Draw the open-chain form for each of the following monosaccharides. CH₂OH HO OH HOCH он HO он CH…

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Q: For each of the following pairs, indicate which element has the smaller first ionization energy (use…

A: The elements given are  1. Ti, Ba  2. Ag, Cu  3. Ge, Cl

Q: Which reaction is a precipitation reaction? O A. AgNO3(aq) KBr(aq) O B. 2 H₂O(l) OC. H₂CO3(aq) OD.…

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Q: What is the ¹H NMR splitting pattern of the indicated hydrogen? to Н O quintet O singlet doublet O…

A: Spiltting pattern of an H-atom depends upon the number of hydrogen atoms present on the adjacent…

Q: 4. Clearly draw both Chair Conformations. of the following molecule Spratn 5. for the Molecule in…

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Q: Select all molecules with a "quintet" ¹H NMR splitting pattern for the indicated hydrogen. H

A: Given : structure of molecules Tip : find adjacent hydrogen equal to 4

Q: 100.0 mL of a 0.855 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the…

A: Answer:- This question is answered by using the simple concept of dilution of a concentrated…

Q: In the Redox reaction shown + Fe(s) + CuCl2(aq) -----> Cu(s) O A. Fe, Fe2+ OB. Cu, Cu2+ OC. Cu2+, Cu…

A: The Answer to the following question is-

Q: What is the concentration in molarity of an aqueous solution which contains 33.41% by mass…

A: Recall the data, Percentage by mass of isopropanol=33.41 % MM=60.10 g mol-1 Density of the…

Q: Identify the species represented by each curve in the fractional composition diagram of a…

A: The explanation is given below-

Q: How do I get the mass of Cu, g produced?

A: Mass of copper(Cu) produced is equal to the mass of the last weighed amount of copper that is within…

Q: 07/ Oxygen at 30 °C and 300 kPa absolute pressure ex- pands isothermally to an absolute pressure of…

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Q: An ideal gas in a sealed container has an initial volume of 2.45 L. At constant pressure, it is…

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Q: Calculate concentration of species in a solution containing a complex ion. In the presence of excess…

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Q: Arrange the elements according to atomic radius.

A: Given : elements Tip : top to bottom increases and left to right decreases ina periodic table

Q: Identify each unbalanced half reaction as oxidation or reduction. Reaction A: VO2+ (aq) -->VO43-…

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Q: Balance the following half reaction in acidic solution: H₂S --> Sg When balancing this reaction,…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: QUESTION 21 Which of the following is the correct definition for an Arrhenius base? O a. proton…

A: we have to select the correct definition of Arrhenius base

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.