Q: Part A Draw the condensed structural formula of the amine salt formed when lidocaine reacts with HCI...
A: GIVEN:- Draw the condensed structural formula of the amine salt formed when lidocaine reacts HCI.
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A: Given, Number of moles of COCl2(g) = 0.265 mol Volume = 1 L Molarity = number of moles/volume in...
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A: Given data, Number of moles of NO = 0.140 mol Number of moles of Br2 = 0.117 mol volume of containe...
Q: Consider the following generic reaction: X2(g) ⇄ 2 X(g) Calculate kf/kr given that @ 42°C, the equil...
A: Given :- X2(g) ⇄ 2 X(g) [X2] = 0.556 M [X] = 5.67 M To calculate :- Kf/Kr
Q: Write the formula for the conjugate acid of each of the following bases. Part D CO3²- Express your a...
A: Step by step solution are below
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Q: Consider the following acidic e xO Chapter 13 Q's Flashcards | Qui x C Expert Q&A x b Search results...
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Q: . Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution
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Q: a. This mo Br sites of electrop HO. you've c and we'l b. он С. HO.
A: Here we have to write IUPAC name and the key reactive sides present in the given compounds.
Q: 2. Give the mechanisms and missing products for the reactions below. 1. 2. tertiary alcohol carbanio...
A: Detail mechanistic pathway is given below to find out the missing intermediate and final product
Q: Part A Identify the conjugate base in the reaction shown here: HF (ag) + H20 (ag) = H30 (aq) +F (aq)
A:
Q: What simple characterization techniques can you say that your product is dibenzalacetone?
A: Characterization techniques are the methods to identify, analyze the chemical substance and determin...
Q: ble. ease see Separation by Precipitation 2 for assistance. (a) Which of the metals would precipitat...
A: a. at pH=6, it is tin Ksp= [Pb2+] [OH-]2 = 4*10^-3 * 10^-16 = 4*10-19 < 4 x 10-15(unsaturated sol...
Q: What [NH4Cl] is needed to prepare 1.000 L buffer solution at pH 8.8 using a stock concentration of ...
A: Given : [NH3] = 0.3500 M pH = 8.80 Volume of buffer solution = 1.00 L Kb of NH3 = 1.8 x 10-5
Q: A solution in prepared that has (NH,-1.30 M and a =0 105 M Part A How many grans of AgNO, can be dss...
A: Solubility product is the minimum ionic product of concentration of constituent ions of a salt requi...
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Q: I. Molecule's Degree of Unsaturation* *to avoid confusion, we shall use "degree of unsaturation" to ...
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Q: Part A How many grams of chromium metal are plated out when a constant current of 8.00 A is passed t...
A:
Q: d. ClO2→ CIO2 + Cl' in acidic solution
A: We will balance the above reaction by Half reaction method .
Q: (c) Estimate the wavelength of electrons that have been accelerated from rest through a potential di...
A: An electron is a negatively charged particle.Wavelength can be defined as the distance from one cres...
Q: . A 32 g of NaOH is dissolved in enough water to make a 325mL solution. Calculate the molarity of th...
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Q: hydrochloric acid solution has a pH value of 3. Which of the following substances would increase the...
A: On addition of an acid pH of the solution decreases as acid gives H+ ions in the water while on addi...
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Q: a photon of light has an energy of 8.01x10-23 J, what is its wavelength? Use h = 6.626x10-34 J•s an...
A: Given-> Energy = 8.01× 10-23 J h= 6.626 ×10-34 J.s c = 3.00 × 108 m/s
Q: Product: Nail Cutter 1. Why did we use metal in making nail cutterl? Why not ceramics or polymer? ...
A: The solution is shown below
Q: Calculate (H30*] in the following aqueous solution at 25 °C: [OH¯] = 6.9x10-12 M . %3D Express your ...
A: Given :- [OH-] = 6.9 x 10-12 M To calculate :- [H3O+] and also determine the nature of solution
Q: [H+] [OH-] pH pOH
A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...
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A: To calculate mass of fat contained in cashew , we would first Calculate heat given up by burning a c...
Q: HO
A:
Q: 3. Provide a clear arrow-pushing mechanism for each of the following reactions. Do not skip proton t...
A: Detail mechanistic pathway is given below
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Q: Under which conditions would you expect argon to behave ideally? In 150 K, 100 kPa or in 400 K, 100 ...
A: Generally a gas behave like ideal gas when intermolecular forces are less significant compare to kin...
Q: ) What is the energy per photon of infrared radiation with a wavelength of 2.96 μm? ____ J b) Wh...
A: Wavelength = 2.96 x 10-6 m
Q: 7. What percentage of the compound magnesium nitrate hexahydrate is the nitrate ion?
A:
Q: Carbonyl chloride (COCI,), also called phosgene, was used in World War I as a poisonous gas. The equ...
A: Given :- CO(g) + Cl2(g) <--> COCl2(g) [CO] = 0.0290 M [Cl2] = 0.0400 M [COCl2] = 0.255 M T...
Q: MISSED THIS? Watch KCV 16.3, IWE 16.1; Read Section 16.3. You can click on the Review link to access...
A: Concept: Conjugate acid base: According to the Brønsted–Lowry definition of acids and bases, the co...
Q: Part A: The volume of a gas at a pressure of 99.0 kPa is 300mL. If the pressure increases to 188kPa...
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Q: onsider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH after...
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Q: Part A A current of 11.6 A is applied to 1.25 L of a solution of 0.554 mol L-1 aqueous HBr convertin...
A: time, t = 66 minutes molarity of HBr = 0.554 mol L-1 current, I = 11.6 A Volume of HBr = 1.25 L
Q: Öne can review the blast furnace from a simple viewpoint as a process in which the principle reactio...
A: Solution - According to the question - Given -
Q: How many hydrogen atoms are in a cycloalkene with one double bond and 5 carbon atoms?
A: Given, The number of hydrogen atoms present in the molecule is:
Q: 9.30 Predict the products of the reaction of phenylacetaldehyde, C6H5CH2CHO, with the following reag...
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Q: (a) Give the mechanism for the following regioselective allylation reaction. Answer the question wit...
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Q: of the bonds C-C (single), C—C (double bond), and C—-C (triple bond), the C-C (single) bond is _____...
A: Bond length(pm) Bond energy(kJ/mol) C-C (single bond) 147 347 C=C (double bond) 134 614 C_=...
Q: Draw the structure of products A, B, and C.
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Q: N2, O2, CO2 and Ne gases. Calculate the volume of this mixture at STP. Calculate the partial pressur...
A: Given, Mass N2 = 5 g Mass of O2 = 5 g Mass of CO2 = 5 g Mole of N2 = 5/28 = 0.179 mol Moles of O2 = ...
Q: What would be the ideal buffer range for an acid if its Ka = 1.6 x 10-5?
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Q: f. 2-ethyl-cyclopentane-1,3- dicarboxylic acid ortho-hydroxybenzoic acid g.
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Q: If 100.0 mL of potassium dichromate solution (10.0 g of K2Cr207 per liter) was mixed with 75.0 mL of...
A: First, we have to find the molarity of each of the K2Cr2O7(aq) or Cr2O72-(aq) and FeSO4.7H2O or Fe2+...
Q: Which of the following processes have a AS > 0? CH3OH(I) – CH3OH(s) O N2(8) + 3 H2(g) → 2 NH3(g) CHĄ...
A:
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- What are the uses of recrystallization, decolorization, and sublimation? Give examples of each.True or False?Why? In ion chromatography a single column containing ion exchange resin allows separating all major ions dissolved in water. *What kind of mixture of substance has Distillation and Chromatography has?
- Which technique separates components of amixture based on the size of its particles? A. filtration D. chromatographyB. distillation E. sublimationC. crystallizationDiscuss the different separation techniques. Sieving Paper Chromatography EvaporationThe paper used in chromatography is made of molecules with___parts A polar B nonpolar
- What are the types of gravimetric methods? Give an examples where each method is used in an analysis. What is particulate gravimetry? When do we use this technique?What is chromatography, and how does it work?The dissolved coffee in hot water can be separated by which technique? a. using a magnet b. evaporating the water c. filtering the solution d. decanting the solution
- Patterson discovered that lead was getting into the environment byUse the following information and data to answer the next a through c questions. A student is performing a paper chromatography experiment. He spots two sample compounds (compound A and compound B) on the origin line at the bottom of his paper. He then places the paper into a beaker with a centimeter or so of liquid solvent and allows it to develop until the solvent front is near the top of the paper. Compound A eluted 8.23 cm up the paper. Compound B eluted 4.77 cm up the paper. The solvent front (distance solvent eluted) was measured at 10.46 cm from the origin. Part a) In the above experiment what component of the system is referred to as the stationary phase? a) the solvent b) the samples c) the paper d) none of the above Part b) Why is a pencil and not a pen used to draw the origin line upon which the samples are placed during the experiment? a) Pencil marks are more visible after the chromatogram has dried. b) Ink will react with the metal ions in the samples. c) Pencil marks…Normality of a solution was determined by five different titrations. The results were 9.5 mL, 8.5 mL, 9.1 mL, 9.3 mL, and 9.1 mL. Calculate the mean, median and standard deviation of this data