Aspartame, C₁4H18N2O5, is a solid used as an artificial sweetener. Write the balanced equation for its combustion to car- bon dioxide gas, liquid water, and nitrogen gas.

Q: Show or hand draw the IR spectrum, The NMR Spectrum and the Mass spectrum for Acetyl Salicylic acid…

A: The structure of Acetyl salicylic acid is:

Q: CH3Br CH₂OTOS (CH3)3CCI (CH3)₂CHCI

A:

Q: A regular solution is the same as a dilute solution O True O False

A: Here we need to distinguish between regular and dilute solution. In binary solution, the component…

Q: Determine the molarity of ammonium hydroxide used to neutralize 2.5 M solution of hydroiodic acid.…

A: Ammonium hydroxide is a base and it is neutralized by strong acid HI. The products are ammonium…

Q: The molar mass of calcium hydroxide, Ca(OH)2, is O 54.02 g/mole O 58.09 g/mole O 114.2 g/mole 74.10…

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Q: Modify the given carbon skeleton to draw the major product(s) of the given reaction. If a racemic…

A: When alkene reacts with HI .It proceeds through most stable carbocation and hence , form pair of…

Q: Based on their compositions and structures and on conjugate acid-base relationships arrange the…

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Q: a solution is 5.0 x 10^-5 M in each of these ions. Ag+, SO4^2-, Cl^-, and CO3^2- which parcipitate…

A: The given ions are:  Ag+, SO42-, Cl-, and CO32-  Concentration of each ion = 5.0 x 10-5 M  To…

Q: Suppose 100 mL of 2.0 × 10–4 M Fe(NO3)3is added to 100 mL of 2.0 ×10–5 M KIO3. What is Qsp value?…

A: when Qsp < Ksp and then compound does not precipitated. For precipitation, Qsp > Ksp

Q: The reaction, Al(s) + HCIO (aq) O True False evious Al(CIO4)3(aq) + Hy(0), involves changes in…

A: In redox reaction oxidation and reduction takes place simultaneously . In oxidation there is loss of…

Q: 1. What would be the best base for performing the elimination reaction shown? 2. What major…

A: Given : structure of reactants  Tip : strong base prefer E2 reaction.

Q: 1 + OH3NH2 Ю Н

A: Given : structure of reactants  Tip : nucleophilic attack on carbon atom of ketone

Q: The formation of glucose from water and carbon dioxide is an extremely important reaction for life…

A:

Q: will #4 not be adressed?

A: The three sub parts of question 4 are addressed below

Q: What is the pHpH of a solution prepared by dissolving 4.20 gg Ca(OH)2Ca(OH)2 in water to make 795…

A:

Q: The ionic compound XY₂ is a weak electrolyte. When XY2 is dissolved in water, what species are…

A: An ionic compound XY2 is a weak electrolyte, dissolved in water .We have to identify the expected…

Q: 3- Give the name of the following cycloalkanes: a CH3 CH(CH3)2 and Br CH3 C(CH3)3

A: IUPAC NOMENCLATURE RULE FOR CYCLOALKANE :

Q: 6) Predict the product(s) of each of the following reactions. C. N-H H₂O NaOH, heat OH heat

A:

Q: for the reactor below: N2(g)+ 3H2(g) -> 2Nh3(g) Kc= 9.60 at 300degrees celcius Calculate Kp for the…

A: Given , Reaction : N2(g) +3H2(g)→2NH3(g) Kc=9.60 Temperature, T = (300+273)K =573 K

Q: Similarities I and M? I and C? M and C? Differences I and M? I and C? M and C?

A:

Q: Choose the best reagents to complete the reaction shown below. mal H al A B D E 1. NaBH. 2. H₂O* Na…

A: Internal alkynes can be reduced into trans alkene when they react with sodium metal in liquid…

Q: What is the pH of a 0.563 M solution of NaF? O 5.40 O 10.79 O 8.60 O 3.21

A:

Q: Question 3 A: Nu Nu B two compounds and answer the questions that follow: Consider the following (a)…

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Q: The specific heat of a certain type of metal is 0.128 J/(g-°C). What is the final temperature if 305…

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Q: 8.1-] HgS occurs in two crystalline forms called "red" and "black". For the conversion of the red…

A: we can calcualte ∆S by using ∆G and ∆H as ∆G0 = ∆H0 - T ∆ S0 T = 298.15 K ∆S0 = [4.184 -(-0.157) ] /…

Q: 5. a) Assign the absolute configuration to each stereogenic carbon. HO *** CH3 HI NH₂ H₂N LOH CH3 HO…

A: Racemic mixture is an equimolar mixture of R and S form. It is optically inactive due to external…

Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab,…

A:

Q: D D Question 10 0.100 mol of both H₂CO₂ and KHCO3 are dissolved in 1.00 L of water. What reaction…

A: a.) When an acid is added to buffer solution is reacts with basic part of buffer.  b.) To maintain a…

Q: A kinetic study of an intestinal peptidase using glycylglycine as the substrate produced the…

A: . The hyperbolic curve that results from the Michaelis Menten(MM) graphic is asymptotic. This…

Q: Calculate the change in energy for an electron transitioning from the n=5 state to the n=2 state.…

A:

Q: 2. Draw the chair conformations of the compound below and circle the most stable conformation.…

A: First we number the Carbon atoms on the given molecule and determine the R/S configuration at chital…

Q: Draw (S)-4-ethyloctane in a structural condensed format. Use a dash or wedge bond to indicate…

A: We have to draw, (S)-4-ethyloctane

Q: What is the frequency of light that has a wavelength of 750 nm? speed of light = 2.998*10^8 m/s

A: Frequency is inversely proportional to wavelength

Q: Which of the following substances contains a nonpolar covalent bond? E.N Values: H = 2.1; O = 3.5;…

A: Answer: Electronegativity difference between the atoms of the molecule can help us in deciding the…

Q: Find [E] of total enzyme and change in concentration[E] with time of this reaction. E+S (K1,K-1)…

A: For the given enzyme reaction:

Q: hat a few tenths of a mole of each compound is dissolved in a liter of water. Then, write down in…

A:

Q: QUGSHUI ±α γινιαπιναινιγ/ (1 μυττι, v Javcu What amount (in moles) is 4.77x10²5 molecules? a)…

A: We know that , A 1 mol of a substance = 6.022 x 1023 substance 1 mol of molecules = 6.022 x 1023…

Q: A chemist prepares a solution of nickel(II) chloride (NiC1₂) by measuring out 18. g of nickel(II)…

A: Given -> Weight of nickel(2)chloride= 18 gm  Volume of solution= 200 ml

Q: 2.3 1.7 .3 11 _0 1H-NMR (90 MHz) spectrum of the compound in CDCI, Peak shift (ppm) 4.1 10 9 1 8 T 2…

A:

Q: VII. Please write a mechanism (showing all elementary steps) to rationalize the acid- catalyzed…

A: The given reaction is proceed by the formation of a carbocation. In first step , a secondary…

Q: Complete the chart below. Some numbers may be used i Element Symbol Atomic Iron #7 Xe 10 :: Ne :: Fe…

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Q: Emmett, a sophomore chemistry major, was trying to separate an unknown mixture.  His instructor told…

A: Here we need to identify the functional group present in fraction 1, fraction 2, and fractions 3…

Q: Alkenes can be converted to alcohols by hydroboration-oxidation. (a) Draw the structure of the…

A: Here we are required to predict the product of the reaction.

Q: ing compounds is optically active? Assign R/S to each chiral center. A) Br Br Za C/ F (B) monal…

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Q: Macmillan Learning O Predict the neutral organic product of the reaction. CH3 H₂C=C + H3C-OH CH3…

A: In presence of acid, alkene reacts with alcohol and produces ether. The reaction is given below

Q: Determine whether the molecules below are (R)- or (S)- isomers. C(CH3)3 H3COC Н НО. CH₂Br 0 Н""" H3C…

A: We have to first do the numbering according to the priority order.  If it is clockwise and hydrogen…

Q: A buffer with a pH of 4.54 contains 0.39 M of sodium benzoate and 0.18 M of benzoic acid. What is…

A: Here we are required to find the concentration of hydronium ion.

Q: 1. Multipr 1. Which of the following alkyl halides is the second most reactive one in a SN2…

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Q: d

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Q: Gaseous ethane(CH3CH3)  reacts with gaseous oxygen gas O2  to produce gaseous carbon dioxide (CO2)…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.