The pharmacist hands you a 1.5L bottle of a 20% solution and asks that you mix it with sterile water to make as much 12% solution as possible. How much sterile water will you use ?  A. 525mLB.   800mLC. 1000mLD. 1250mL

Q: Draw the intermediates A-C for reactions a and b. Please show the appropriate stereochemistry where…

A: Intermediates A-C is given for both reactions a and b and stereochemistry is shown accordingly as…

Q: Spectrum 7 Relative intensity 100 80 60 40 20 MS-NW-3920 pwypo 10 20 30 40 50 1|tq||||||| 70 60 m/z…

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

Q: Provide the correct IUPAC name for the compound shown here. Cl CH3 CH3

A: We have given the organic compound and we have to find out the IUPAC name of the compound.

Q: 8. 0 Monosaccharides - 2 A. Circle the stereocenters in this monosaccharide structure. B. Identify…

A: Given a ketose sugar. Determine the stereoisomers.

Q: Review Topics] [References) Use the References to access important values if needed for this…

A: The objective of the question is to calculate-The percentage by mass of calcium acetate in the…

Q: HD V/ CH3-C-CH- CI a) Draw the R, R stereoisomer of the molecule shown below. b) Draw the two Newman…

A:

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: When acid reacts with base, salt and water are formed. This reaction is known as neutralization…

Q: An aqueous solution of chromium(II) iodide has a concentration of 0.371 molal. The percent by mass…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Instructions for a chemical procedure state to mix salt, baking soda, and water in a 13:21: 13 ratio…

A: Given,mass ratio of components in the mixture:      salt : baking soda : water = 13 : 21 : 13mass of…

Q: 41. If 92.8 grams of sodium nitrite is dissolved in sufficient water to prepare 2.3 L of water, the…

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Q: Show a mechanism for the conversion of A to B. OMe A НО HCI ОН В

A: We have given the organic reaction and we have to find out the mechanism of the reaction.

Q: What is the relationship between these two sugars?

A: Same molecule ( identical ) has same configuration and same connectivity of groups.Enantiomers are…

Q: The molality of ethanol, CH3CH OH, in an aqueous solution is 5.98 mol/kg. What is the mole fraction…

A: The molality of ethanol, CH3CH2OH, in an aqueous solution is 5.98 mol/kg.What is the mole fraction…

Q: Item 14: Question Calculate the pH of a solution prepared by dissolving 2.129 g of solid anhydrous…

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Q: Write the molecular formula and the common name for this compound. This compound is used as a non…

A: Given is organic compound.This compound is used as a non steroidal anti-inflammatory drug class…

Q: OH HN3, PPh3 NÊN COI COOEt Etooc-NN-C (Dead)

A: The given reaction is an example of the Mitsunobu reaction where nucleophilic substitution of…

Q: What is the concentration, in mg/mL, of a solution containing 2 mEq of potassium chloride per mL? MW…

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Q: Which hydrogen would be abstracted first when mono-brominating with Br₂ and light? He. Не о Hd, НЕ…

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Q: Compound L has the formula C₁1H15 NO. The ¹H NMR, ¹3C NMR and the IR spectra for Compound L are…

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Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: A redox reaction is a reaction where an oxidation and reduction reaction occurs simultaneously. An…

Q: How many mL of 15% w/v KCI solution is needed to prepare 300 mL of a 0.5% w/V KCI solution? 20 mL 10…

A: To solve the problem, we need the following formula :V1 × S1 = V2 × S2Where -V1 =initial volumeS1 =…

Q: Please don't provide handwriting solution

A: The isomers have same bonding connectivity but different arrangement of atoms in space are known as…

Q: 1. What is the IUPAC name of this alkane? HINT; There are three methyl substituents. A)…

A: The given compound is a hydrocarbon, alkane. The IUPAC name of an alkane can be written on the basis…

Q: During normal breathing (while resting), Abigail's lungs contain 757.6 mm Hg in 3.2 L after inhaling…

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Q: Disodium hydrogen phosphate (Na₂HPO4) is an amphoteric compound. If it reacts with formic acid, what…

A: Na2HPO4(aq) + HCOOH(aq) --->NaH2PO4(aq) +NaCHCO2(aq) we have to answer what is the role of…

Q: Which of the following structures is more nucleophilic? I II O I because the negative charge is…

A: Organic reagents can be divided into two categories electrophile and nucleophile on the basis of the…

Q: OH LPCl3 CI JI ...ㅠㅠ오 {{

A: When an alcohol reacts with PCl3 formation of an alkyla halide takes place.

Q: НО. Grinard Reagent + carbonyl compound

A:

Q: -9 Silicon used in computer chips must have an impurity level below 10 (that is, fewer than one…

A: No. of boron atoms = 1.8*1013Edge length(a) = 543 pm = 5.43*10-8 cmNo. of Si atoms in a cubic unit…

Q: QUESTION 6 In a polarised electronic absorption spectrum for a molecule with D3h point symmetry a…

A: To find the new possible Irreducible Representation multiple A2'' with E' .IF the new Irreducible…

Q: Determine the CFSE in terms of A. and P for the following complexes: W a) [Fe(CN)6]4 b) [Ru(NH3)6]³+…

A: The objective of the question is to determine the Crystal Field Stabilization Energy (CFSE) for the…

Q: Expressing amounts of energy in different energy units is necessary to solve many chemistry…

A: The question is based on the concept of unit conversions. We need to convert the given quantity into…

Q: Item 30: Question These data were obtained for the liquid chromatographic separation of two organic…

A: The capacity factor(k') is defined as the retention time of a molecule in the stationary phase that…

Q: Structure and Extent of Dissociation 1. Using your measured value of pH, calculate the %…

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Q: What is the major organic product of the following sequence of reactions? 1 2 3 4 OH CH₂OH H+ 1.2…

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Q: Draw the major products of this SN1 reaction. Ignore any inorganic byproducts. Use a dash or wedge…

A: The SN1 reaction mechanism is a type of nucleophilic substitution reaction that involves the…

Q: Which of the subatomic particles contribute to the charge of Cu 2+ ion

A: The electronic configuration of copper is [Ar] 3d9 4s2 .Atomic number is 29.Here we can see that…

Q: calculate where the maximum is in the 2s radial wavefunction for H. how should the position of this…

A: The radial wavefunction plays a crucial role in describing the behavior of electrons within an atom.…

Q: Calculate AG at 298 K for the reaction CS₂2 (1) + 30₂(g) → CO₂ (g) +2 SO₂(g) based on these…

A: The thermochemical equations can be treated as algebraic equation which can be added,  subtracted,…

Q: From the following chemical reactions determine the relative Brønsted-Lowry base strengths…

A: According to Bronsted-Lowry concept base is any species that can accept a proton from another…

Q: 36) What is AG" at 25°C for the reaction (not balanced): C3H8+O2(g)-CO2(g) + H2001) if the standard…

A: We know ,∆Go = - nFE0cell Where n = number of electrons involved       F = Faraday of electricity…

Q: Consider the following reaction, which according to theory, proceeds via an E2 elimination…

A: E2 mechanism which refers to bimolecular elimination is basically a one-step mechanism. Here, the…

Q: The H-NMR spectrum of compound B, C7H140, consists of the following signals: 80.9 (t, 6H), 1.6…

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…

Q: Item 29: Question What is the relative retention (a) for compounds A and B if the retention time for…

A: Given data:tA= 3.91 mintB= 6.42 mintm= 1.34 minFormula for relative retention,

Q: CH₂ -CH=CCH=CHCH, The Wittig reaction can be used for the synthesis of conjugated genes. Propose a…

A: The formation of alkenes from carbonyl compounds (aldehydes or ketones) by the reaction of triphenyl…

Q: 9. Which of the following nucleophiles can undergo a substitution reaction with an alcohol under…

A: Answer:When an attacking nucleophile substitutes a nucleophile from the substrate then such…

Q: When we are determining the equilibrium affinity (K) for a binding reaction or the rate constant (k)…

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

Q: Whats the name of this alkane

A: The IUPAC nomenclature rules for the organic alkane, alkene and alkyne are:Identify the Longest…

Q: What is the IUPAC name for the following compound? CH₂CH₂CH H₂CH₂CH₂CH₂CH₂CH₂CH₂ -N-CH₂CH₂CH₂CH₂…

A: According to IUPAC nomenclature : Select the longest continuous chain of carbon atoms called as…

Q: Draw the correct IUPAC condensed structural formula for the compound N-ethyl-N-methyl-N-propyl…

A: From the given nomenclature, it is clear that the compound is an example of tertiary amine.