Most chemical reactions produce precipitates O absorb energy occur at rates that are independent of temperature O are reversible X

Q: Hydrogen peroxide is used to disinfect porous surfaces like N95 masks by heating the liquid to 100…

A: Since the given reaction is first order reaction, so the rate law will be written as Rate = k [H2O2]…

Q: 1. Draw the mechanism for dehydrohalogenation of cyclohexyl bromide.

A: When an alkyl halide is heated with concentrated  KOH solution,hydrogen halide eliminated and an…

Q: A 1.132 g sample of KHP (HKC8H4O4) required 28.05 mL of NaOH solution to reach endpoint. Calculate…

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Q: of the below steps for the calculation of isotonic solutions with sodium chloride equ rrect? Step3…

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Q: Give a Dynthesis of estragole Starting from 4- ally ! Rhend.

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Q: Consider the following particulate-level representation of a chemical equation: 8 Assume that all…

A: To solve this problem we have to write the balanced chemical equation of given participate level…

Q: In Part B of the experiment, a student mixes 28.0 mL of 1.100 M HCl(aq) with 28.0 mL of 1.000 M…

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Q: A catalyst like chlorine gas that assists the breakdown of ozone can be described as a)…

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Q: When a leaf of fresh sage or mint is rubbed between your hands, the fragrance is immediately…

A: Kinetic Molecular Theory is a set of postulates which describe the behavior and characteristics of…

Q: (d) In the preceding example it was stated that the reaction, CO(g) + H₂O(g) CO₂(g) + H₂ (g) has a…

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Q: Is UV spectroscopy a correct method to distinguish between the Rectant and Product

A: UV Spectroscopy Absorption spectroscopy or reflectance spectroscopy in the ultraviolet-visible…

Q: For the model of a particle in a one-dimensional box, sketch the wavefunctions from n = 1 to n = 4…

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Q: OGMU 19 CI 1 1. Mgº Et₂0 2. CO2 3. H₂O OGMU

A: The organic reaction is given in the question and we have to find out the product of that reaction…

Q: Complete and balance the following molecular equations (indicate the relevant phase labels): LICI…

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Q: n Which of the following best describes Osmolarity? O a. Related to the total number of ionic…

A: Osmolarity  is define as follow.

Q: NN + HQ: H-ÖHi tx НО: OH 10, HỌ: Z O C N O S CI Br I PF Р

A: Esterification is the process of combining an organic acid  with an alcohol  to form an ester  and…

Q: a) Calculate AGxn for the reaction (AHrxn=572 kJ; ASrxn° = 179 J/K).

A: We know ∆Gorxn = ∆Hrxno - T∆Srxno . For a reaction to be spontaneous ∆G should be -ve . At…

Q: For many purposes we can treat propane (C₂Hg) as an ideal gas at temperatures above its boiling…

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Q: + NC -= CN

A: The Diels–Alder reaction is the reaction between a conjugated diene and an alkene (dienophile) to…

Q: A 150.0-g sample of a metal at 67.0°C is added to 150.0 g of H₂O at 20.0°C. The temperature of the…

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Q: 5. What stereochemistry (antarafacial or suprafacial) would you expect to observe in the following…

A: A cycloaddition may in principle occur across the same face or across the opposite faces of the…

Q: What is the major product for this reaction? HạCO. Br₂ FeBr3 ???

A: One of the most important reaction in Chemistry is Aromatic substitution reaction. In this reaction,…

Q: 9. The following compounds are named incorrectly. Draw the structure of each compound and give it a…

A: We have to draw the structures of the compounds and determine the correct name of the compounds

Q: 2 OH 1) LiAlHly, Eh₂O 2. 2- H₂O +

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Q: 9. Which of the following solutions for a weak acid at equilibrium would have the largest pH? a. 3.2…

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Q: 2. Draw the mechanism for acid-catalyzed dehydration of cyclopentanol.

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Q: 7) Reaction of nitrobenzene with fuming HNO3/ H2SO4 yields 5% of a para substituted product. Circle…

A: Sigma complex is positively charged. Electron Withdrawing Group makes a cation unstable.

Q: Synthesis #3 08-0 from Synthesis #4 Q CH3 from

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Q: The heat capacity of a bomb calorimeter was determined by burning 6.70 g of methane (energy of…

A: #(a): Mass of methane burned = 6.70 g  Enthalpy of combustion of methane = - 803 kJ/mol

Q: Rank the following compounds from slowest to fastest reactivity toward electrophilic aromatic…

A: During electrophilic aromatic substitution reaction of benzene ring, an electron-deficient…

Q: Calalate DHR FOR 2 502 gt N₂04(g) +2503 (9) + 2N01(6) N20469)

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Q: Find three examples of a radioactive material that is used in medicine (either as a diagnostic agent…

A: The common radioactive material used in medicine is iodine ( I-131). It is used for the treatment of…

Q: What volume (in L) does a 1.34 g  sample of chlorine gas occupy at SATP?

A: Given,           mass of chlorine gas= 1.34g           At STP                   Temperature= 273 K…

Q: 6. The boiling points of various organic compounds are given below. Explain the reasons for the…

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

Q: (d) Calculate the pH of a solution of 0.150 mol of HC2H3O2 and 0.195 mol of NaC₂H3O2 in a 1.00 L of…

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Q: O 1. CH3CH₂MgBr 2. H₂O

A: In the above given reaction grignard reagent (ethyl magnesiumbromide) reacts with ketone then workup…

Q: The patient shows a serum level of cholesterol of 253 mg/dl (MWT = 386 g/mol), express this level in…

A: Given,  Concentration of cholesterol in mg/dL = 253 mg/dL  Molecular weight of cholesterol = 386…

Q: How do the relative abundances of 235U, 239 Pu and 240Pu change with time in a uranium fuelled…

A: Introduction :  A thermal neutron is a free neutron which has slowed down by many collisions to…

Q: Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 36…

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Q: Match the letters with the correct reagents **All numerical values in answers should be subscript**…

A: Reagents are used as per need of reaction and substrate.

Q: If an epinephrine injection contains 120 mg in each 15 ml to be administered as 10 mg, how many…

A: The amount of a compound is calculated based on the unitary method. In this method, the amount of a…

Q: Me-N بار OH مة M OM

A: This is an esterification reaction. In general esterification reaction is done between carboxylic…

Q: compounds 3 Propose an efficient synthetic approach for the preparation of the following

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Q: a) Draw the major product(s) of the following reactions. i) ii) OSO4 NaHSO4, H₂O BH3-THF H₂O₂, NaOH…

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Q: The molecule shown below is a monosaccharide. This monosaccharide is a(n)... H 0 H.O H. O H-O O-H…

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Q: он Na2Cr2O7/H2SO4/H2O

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Q: b) Draw major and minor product(s) (if any) from the following dehydration reaction. State reason(s)…

A: Dehydration of alcohols occur in the presence of acids to form alkenes as the product.

Q: 9. 10. NO₂ SO₂H NO₂ NO₂ AIC13 AlBry (CH3)3CCH₂Cl AICI3 SO3 H₂SO4 CH₂COCI AICI3 t 3 N. R. S03H N.R.…

A: According to guidelines I solved 3 questions..if you want more pls repost with specifying the…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: H₂N OGMU OGMU OGML Dogor Lope OH OH N. N=N 1. HCI, NaNO₂, H₂O, 0 °C 2. OH

A: In this question we have to tell the organic product of the multistep reaction which is given below.