ö: Br: H,0 heat ОН DH

Q: vour percent yield for t ch files

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Q: H3C CH3 `N H3C Na(CN)BH; A H В TSOH LOTS H3C- кон D + Calor

A: Here we have to determine the intermediate products A,B , C and product D in the sequence of reactio...

Q: Fatty acids are stored in the body as triglicerides in adipose tissues. Consider the oxidation react...

A: Given data : Mass of fatty acid = 47g Molar mass of fatty acid with n=13 is = 242.2 g/mol Molar mass...

Q: Bn a) b) SH COC2 1) Mel Cul/MeLi EN 2) NaH -10 °C, THF pyridine HO.

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Q: eigenstates

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Q: What is intensive property?

A: An intenstive property of the system is that which is independent of the amount of the substance pre...

Q: Calculate the percentage mass of the possible alkaline component/s.

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Q: A Chemist collected a 0.4891-g sample of an ore for Fe determination by a redox titration with K2Cr2...

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Q: 2. Convert 475.0 dyne/cm? to Pa.

A: Given 475.0 dyne/cm2

Q: Match the type of titration involve Choices: A. Iodimetry B. Acidimetry C. Argentometry D. Iodo...

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Q: Part B A student placed 12.5 g of glucose (C¢H12O6) in a volumetric flask, added enough water to dis...

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Q: I am studying for a chemistry test, and I dont know what all the variables in this equation are:  P...

A: Ideal Gas LawPV=nRT where P = pressure (kPa or atm) V = Volume (liters) T = temperature (Kelvin) n =...

Q: Calculate the Ka of a 0.400 M acid solution with [H 3 O^ + ]=1.4*10^ -4 M

A: Given,  The concentration of an acid =0.400 M.  and the [H3O+] = 1.4×10-4 M

Q: Correlate solidification with crystallization(Explanation needed).

A: Solidification is the process of changing the state of a system from either gaseous or liquid state ...

Q: 58.7 g sample of iron is put into a calorimeter (see sketch at right) that contains 200.0 g of water...

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Q: 3. For each of the following, state whether it would undergo nitration faster, slower or at the same...

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Q: The Ke for the following reaction is 5.0 at 100 °C. 2NO2 (g) = N204 (9) Part A If an equilibrium mix...

A: Introduction The equilibrium constant that is Kc for any given reaction can be written by taking the...

Q: Data Table A) Mass of crucible (g) 20.442 B) Mass of magnesium and crucible (g) 20.717 C) Mass of ma...

A: In the theortical value of oxygen mass %, the mass of oxygen that we know from the formula of magnes...

Q: 8. Determine the limiting agent of the reaction if 100. g of acetylene gas and 200. g of oxygen gas ...

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Q: 2. Lycopene is a bright red carotenoid hydrocarbon found in tomatoes and other red fruits and vegeta...

A:                               Answer  Carotenoids are plant pigment responsible for bright red colou...

Q: When 25.78 g of copper (I) sulfate reacts with 34.67 g of ammonium fluorate, how many grams of coppe...

A: Given data : Mass of Copper (I) sulfate = 25.78 g Mass of ammonium fluorate = 34.67 g Mass of copper...

Q: What concentration of nitrous acid has a hydronium –ion concentration of 0.01 F?

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Q: What is the final temperature when 70.0 g of water at 80.0°C is mixed with 30.0 g of water at 25.0°...

A: specific heat is a function of temperature itself. But, in current problem variation of 10 degree C ...

Q: e products

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Q: Q7. You are given a saturated solution of Zn(OH)2 with a Ksp of 3.0 x 10-16. From this, find the act...

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Q: Consider the following reaction. N3- + H2O ↔ HN3 + OH− This reaction indicates that: A) N3- is a ...

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Q: Calculate the mass of camphor (C1H160) that contains a trillion (1.0 x 10) carbon atoms. Be sure you...

A: Given :-  The molecular formula of camphor = C10H16O  Number of carbon atoms = 1.0 × 1012 atoms  Mas...

Q: Of the compounds listed here, which one is not a constitutional isomer of the other three? A) 2,2-d...

A: Constitutional isomers are those which have same molecular formula but different structure and bondi...

Q: CH3OH_ C CH3CH2NH2. H2O HBr A CN. HCI D E• F H2O2 H2O H2SO4

A: The first of the reaction involves antimarkonikov mechanism in which Br takes it's place on terminal...

Q: Calculate the molarity of an acetic acid (FW 60,052) solution if 25 mL of this solution is neutraliz...

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Q: Calorimetry:

A: In this question we have to explain about bomb calorimetry(heat of combustion of benzoic acid and na...

Q: Question 11 of 21 > For the reaction A products, concentration and time data were collected. [A] (M)...

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Q: The addition of O.3800 L of 1.150 M KCI to a solution containing Agt and Pb?+ ions is just enough to...

A: As per the bartleby guidelines we solve the first question for you. Please find the below attachment...

Q: Using the same sample of gas (P1P1P_1 = 275 torrtorr , T1T1 = 36 ∘C∘C ), we wish to change the press...

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Q: For the reaction 3H2 (g) + N2(g) = 2NH3(g) at 225 °C the equilibrium contant is 1.7 x 102. If the eq...

A: Introduction When any particular reaction is given, then the equilibrium constant for that particula...

Q: 1. The surface temperature of the planet Venus is 847°F. What is this temperature in: Kelvin Celsius

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Q: a- Accordingly, which one of the two students got th more accurate results ? b- Mention the technica...

A: Percentage of impurities in Na2CO3 = 20 % Percentage Purity of Na2CO3 = 80 %     Mass of Na2CO3 diss...

Q: 3. A key idea in combustion chemical kinetics is that of chain reactions. We are interested in devel...

A: Answer for the example is given below :

Q: wavelength (microns) 2.5 100 89 10 11 13 15 4. 80 60 40 20 4000 3500 3000 2500 2000 1500 1000 625

A: The broad band corresponding to alcohol functional group should appear in the region of (3000-3500) ...

Q: Exothermic reactions _________. Group of answer choices release heat to the surroundings. lose fre...

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Q: Rank the following carbonyl compounds in order of increasing reactivity towards nucleophiles:

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Q: 1mol Na 36.5 g Na - 1.59 mol Na +0.79 mol →2 Na 23 g Na 1 molS |= 0.79 mol S+ 0.79 mol → 1S 32 g S 2...

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Q: How do you calculate the concentrations using the absorbance?

A: Answer is givenas follows

Q: An analytical chemist weighs out 0.127 g of an unknown triprotic acid into a 250 mL volumetric flask...

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Q: .זכ Hy POy MBS Br N- Dromo Suceinimide

A: N-bromosuccinamide is a chemical reagent which is used in radical substitution, electrophilic substi...

Q: Br Ph Ph-P= Ph в OOH MnO2 A H2/Ni D SN2 or PCC 1. LIAIH4 E 2. H3O*

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Q: What is the application of chromatography (HPLC) and it's mechanism ?

A: Answer.

Q: Complete the following reaction sequence, giving details of all significant intermediates. он i. COC...

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Q: Which of the following statements is true regarding the mixing of two ideal gases at constant temper...

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Q: An aqueous solution of hydrofluoric acid is 16.7% HF, by mass, and has a density of 1.101 g/mL. What...

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