How many moles of C are there in a sample that contains 6.54×1022 carbon atoms? How many carbon  atoms are there in a sample that contains 4.61 mol of C?

Q: ОН ОН PCl5,(2equiv.,),benzene

A: When a tertiary alcohol reacts with phosphorus pentachloride (), it undergoes a substitution…

Q: Draw the major organic product of the reaction shown below. CH3 OH + NaH

A: Since you have asked multiple questions we will solve first question for you. Please repost the…

Q: For the data set, calculate the mean, standard deviation, and variance. mean: \table[[Sample, Value…

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Q: Provide the correct IUPAC name for the molecule below. 4 (

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Q: HO Н. НО What is the isomeric relationship between the following pairs of molecules? НО H Н о. OH OH…

A: To find the isomeric relation between the given pairs

Q: For the following reaction identify the acid, base, conjugate acid and conjugate base. CH3CH₂ Li + I…

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Either the reactant (X) or the major organic product is missing from the equation below. Draw the…

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Compound SO; (g) SO: (g) NH3(g) NO (g) H₂O (g) Consider the following reaction at 25 °C: 5 SO3(g) +…

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Q: Write the systematic (IUPAC) name for each of the following organic molecules: structure NH N name 1…

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Q: H₂O in each question with the descriptions of solubility. This picture shows A) an insoluble ionic…

A: An image with anions, cations, and water molecules shown by different colored spheres. Determine…

Q: in the second column next to the liquid with the next higher freezing point, and so on. In the third…

A: Freezing point of solution decreases with increase in number of molecules of solute Boiling point of…

Q: Turn this molecule into its Brønsted-Lowry conjugate acid. CI

A: The general form of the conjugate acid for the Bronsted-Lowry base is shown below.Here A- is the…

Q: Ammonification is the process by which ammonia is released during the decomposition of…

A: Ammonification is the process by which :

Q: If a gas occupies 48.1 L at 39 °C and 1.38 atm, what volume does the same amount of gas occupy if…

A: Given,Initial volume, V1 = 48.1 LInitial pressure, P1 = 1.38 atmFinal pressure, P2 = 2.57 atmThe…

Q: Use the data shown here to find the equilibrium constant (Kc) for the reaction, A(g) →2 B(g) +C(g)…

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Q: Draw the starting structure that would lead product (and its enantiomer) under these

A: We are given a product, and reagent used, we have to find the reactant

Q: Take a look at this organic reaction: O OH C O -CH-CH₂ The reactant molecule is re-drawn in the…

A: Oxidation : Removal of hydrogen atom or addition of Oxygen atom is known as oxidation.Reduction :…

Q: A chemist prepares a solution of zinc nitrate (Zn(NO3)₂) by measuring out 283. g of zinc nitrate…

A: Concentration is the number of moles of solute present in 1 Liter or 1000mL of the solution

Q: Recent research indicates that the side effects of Ritalin, an enantiomer, may be caused by…

A: Ritalin, also known by its generic name methylphenidate, is a central nervous system stimulant that…

Q: NH3(g) + 2O₂(g) → HNO3(9) + H₂O(g) AH=-330. kJ Calculate the net change in enthalpy for the…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Choose the best reagents to complete the reaction shown below. Br A A B с D E Bra FeBr PBrs |= DMF…

A: A reactionReagents for conversion: Needs to be determined

Q: Draw the curved arrows showing a proton transfer reaction, and draw the products of that proton…

A: Given reaction:To determine:Draw the curved arrow showing proton transfer and predict the product of…

Q: Calculate the molality of a solution containing 289. g of HCl in 857. g of HO. Use the correct…

A: The mass of HCl (solute) is 289. g.The mass of HO (solvent) is 857 g (0.857 kg).To find the molality…

Q: The alkene shown below is treated sequentially with ozone (O3) and zinc/acetic acid. Draw structural…

A: One of the important reactions of alkene is ozonolysis. In the ozonolysis reaction, the…

Q: 1. O + H₂ Pd

A: To solve this problem we have to complete the given reaction.

Q: QUESTION 21 Choose the correct oxidation numbers for each element in the following compound or…

A: Oxidation number is the hypothetical charge developed on an atom when it is separated from other…

Q: a Write the IUPAC name for each compound: Y O 4-methylbenzoic anhydride O benzoic anhydride O ethyl…

A: RULES for IUPAC nomenclature;In first step, we identify functional groups present.We make longest…

Q: ✓ 3.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to…

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Q: % Transmittance 100 95- 90 85 80 75 70- 65 60 55 50 45 40 35 30- 25- 20 15- 10 5 0 4000 imp 3500…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data.

Q: Draw the starting material of the reaction shown below. Ignore inorganic byproducts.

A: Alkyl bromide reacts with alkoxide ion to form an ether by the Williamson ether synthesis. The…

Q: What are the R/S configurations of the stereocentres identified below? Select an answer and submit.…

A: The RS nomenclature is an important nomenclature system for denoting the configuration of the chiral…

Q: The chemist plans to try to identify the unknown liquid by measuring the density and comparing to…

A: Density is defined as mass per unit volume.

Q: Draw the product(s) of the following reactions. CH₂(CH₂)7-C=C-(CH₂)7-C² OH H₂ Lindlar catalyst…

A: Organic reactions can be defined as the reactions in which organic reactants react with each other…

Q: Vrite the systematic (IUPAC) name for each of the following organic molecules H₂N. H₂N structure NH₂…

A: IUPAC stands for International Union of Pure and Applied Chemistry.It is a systematic approach for…

Q: Separate the redox reaction into its component half-reactions. 30₂ +4 Co + 2 Co,O, Use the symbol e…

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Q: A) A solution with a pOH of 12.50 will have a higher concentration of hydronium ions than hydroxide…

A: Based on the pH scale, pH greater than 7 ( pH>7 ) are basic solutions pH less than 7 ( pH < 7…

Q: Name the following molecules, for which the structure is given. .:| 3. You 2. لا رہے 4. 5.

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Q: 4.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Molar mass of compound = 160 g/molAmount of compound X is burned = 4 gMass of CO2 produced = 6.60…

Q: Consider the following chemical reaction: 2Al(s) + 3H₂SO4 (aq) → Al2(SO4)3 (aq) + 3H₂(g) A student…

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Q: Diagram (roughly) what interactions Na* and Clions have with H₂O molecules when NaCl is dissolved in…

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Q: b) Suggest the major product of the following reactions and predict the mechanism of each reaction.…

A: Protonation of alkene/alkyne to produce carbocationAddition of Br- to produce product

Q: Draw the skeletal structure of (E)-4-ethoxyhept-2-ene.

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Q: Select to Draw 1. CH3M gBr 2. H3O+ o Ph3PCH2 PCC CH2Cl2 Select to Draw 1. BH3- THF 2. H₂O2, NaOH…

A: PCC oxidised primary alcohol to aldehyde and secondary alcohol to ketone.Carbonyl compounds react…

Q: Identify enantiomers. A B C D H CIH CI CIH CI CICL CL HCL H X X X X X X X X H 'H HH H HH H B and D B…

A: Given structures of some organic compounds. Determine the enantiomers.

Q: On a 7 day wilderness expedition you'll need to heat 5.0 kg of water to the boiling point each day.…

A: Answer:According to Law of conservation of energy, energy cannot be created or destroyed. It can…

Q: (b) In a separate experiment the student decides to precipitate the Cu²+(aq) as Cu (OH)₂(s). To make…

A: To use the concept of solubility product and find concentrations of ions.To use Lechatelier's…

Q: Indicate a condensed structural formula for the following compound: xx

A: A condensed structural formula is defined as the system of writing down the organic compound in a…

Q: An equilibrium mixture of gases contains 0.500 moles of carbon monoxide, 2.00 moles of water vapor,…

A: Given reaction:Find how many moles of carbon dioxide must be added at constant temperature and…

Q: What is the major product of the following reaction? Er 6 FeBr3 Br2 O 1,3-dibromobenzene O…

A: Electrophilic substitution for mono substituted benzene is depends upon the nature of the…

Q: Write the common (not systematic) name of each organic molecule. structure name

A: The common name of an amine is written as follows:Name each alkyl substituent attached to a nitrogen…