Br H O

Q: Complete the mechanism for the hydrolysis shown by adding any missing bonds, charges, nonbonding…

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Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: The unbalanced redox reaction given is  HPO2− + NiO2 → HPO32− + Ni(OH)2

Q: What is the mechanism for this reaction to produce Product 1? The product 1 is favored over product…

A: To provide the mechanism of the given reaction.

Q: choose the best acid with which to make a buffered solution with pH =7.00. Describe how you would…

A: To identify which of the given acid will be best for preparing a buffer solution with pH 7.00.

Q: Use the References to access important values if needed for this question. A buffer solution…

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Q: O CN

A: Detail solution of retrosynthetic pathway and forward reaction is given below

Q: i need help to rank each 5 compunds by relative basicity use 1 for the strongest base all the way 5…

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Q: anone O H₂C CH3 Br

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Q: Classify each of the following substances as either a strong or weak acid, strong or weak base, or a…

A: Examples for strong acid, weak acid, strong base, week base and soluble salt

Q: Chromate is used as an indicator with AgNO3 to determine the number of moles/concentration of…

A: A question based on mole concept that is to be accomplished.

Q: The solubility of an unknown substance was tested three times during an experiment. Based on the…

A: Solubility The amount of solute present in 100 g of solvent is known as solubility. The solubility…

Q: Complete its Octet. HH TI H-C-C-0- H-C-C-H H HA H B H H H C-H H-C-0-C-H ннс Н HD Which of these…

A: Compound A could function as both a hydrogen bond donor and acceptor.

Q: I На Ha На Ha о О Нь О Но О о H

A: Note : Hb is active methylene hydrogen. Pka is around 10. Therefore more acidic than Ha, Hc, Hd. Ha,…

Q: Explain the step in filtration technique.

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Q: Enter the numbers that correspond to the correct sequence of reagents/conditions required to effect…

A: Secondary alcohols undergo sn2 reaction with HI. 2-Iodopentane reacts with NaNO2 gives…

Q: When [Cu²+] = 1.49 M, the observed cell potential at 298 K for an electrochemical cell with the…

A: Given data: Cu2+ + Mg(s) -----> Cu(s) + Mg2+(aq) conc. of Cu2+ = 1.49M potential of cell = 2.806V…

Q: The most suitable method of separation of 1:1 mixture of ortho and para-nitrophenols is (a)…

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Q: 3 moles of He and 1 moles of Ar are present in a window sign that has a total pressure of 1,222 mm…

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Q: Acetic acid (CH3COOH, abbrev HA) is a very common weak acid with pKa = 4.75 (at 25oC and low ionic…

A: We are authorised to solve only first three subparts of a question. Please post rest of the subparts…

Q: 6 8zi] + 2 + up +Daiq 9 gai

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Q: O produce structurally weak materials. are not involved in hydrogen bonds. contain no peptide bonds.…

A: beta-pleated sheet is already fully extended and cannot stretch further without…

Q: Part A What is the standard Gibbs free energy for this reaction? Assume the commonly used standard…

A: ∆Horxn = -3352 KJ = -3352 × 103 J ∆Sorxn = -625.1 J/K

Q: Write a net ionic equation to show that nitrous acid behaves as a Brønsted-Lowry acid in water. BL…

A: According to Bronsted-Lowry acid base concept, the substance which donate proton is an acid and the…

Q: Identifying the Unknown #5 Result of Unknown 3 Benedict's test - ve Seliwanoff's test +ve…

A: A question based on introduction to Chemistry that is to be accomplished.

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Write empirical formula by using given ions---

Q: Calculate the internal energy in kilojoules of 1.5 moles of Ar at 310 K. Assume the atoms behave as…

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Q: Depict and explain the Crystal field stabilization theory based on the color the below complexes.…

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Q: Prove that the statement is correct, give the solution and formula of the problem the correct…

A: Given statement is :  The correct coefficient of this equation is 4 and 3 in the equation KClO3…

Q: Categorize each as a determinate or an indeterminate error and further classify determinate errors…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: 0.2 gm of ethanol was acetylated with acetic anhydride in presence of pyridine (1:3), neutralization…

A: The explanation is given below-

Q: Question 8 of 11 Suggest the starting material needed to make the ß-dicarbonyl compound by a Claisen…

A: Here we are required to find the Starting material needed to form beta dicarbonyl ester

Q: A buffer solution that is 0.413 M in CH3COOH and 0.413 M in CH3COONa has a pH of 4.74. The addition…

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Q: Identify the structure(s) observed at each point (a-c) indicated along the titration curve. Point…

A: We have match the curves to appropriate compound.

Q: Sample of AgClO3 heated until decomposed yielding 0.545 mol of O2. How many moles of AgClO3 were in…

A: Silver chlorate decompose into silver chloride and oxygen gas. The equation for the balanced…

Q: Sodium light is easy to filter because it only emits light at a specific wavelength. Would any of…

A: We have find out the answer.

Q: The following is the brief summary of how Aliquot 1 was prepared in Expt. 8: Step 1: The unknown…

A: Given data,Mass of steel sample=0.5079 gTotal volume of stock solution=200mL=0.200LVolume of stock…

Q: A 0.542 g sample of steam at 107.3 ∘C is condensed into a container with 5.61 g of water at 14.7 ∘C.…

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Q: The most suitable method of separation of 1:1 mixture of ortho and para-nitrophenols is (a)…

A: 1. (c): The o- and p-nitrophenols are separated by steam distillation since o-isomer is steam…

Q: We are determining the rate law equation for a reaction A + B + C → ABC in which a dramatic and…

A: The explanation is given below-

Q: The New England Patriots in the National Football League (NFL) were accused of under-inflating…

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Q: H 0=C=0 + NH + NH → H–N–C-NH + HO-H T H H H H Using the bond enthalpies, calculate the enthalpy of…

A: Given reaction is :  Use the bond enthalpies, calculate the enthalpy of reaction for the above…

Q: Amides are synthesized from two classes of organic compounds. Those two types of compounds are…

A: Given,  Amides are synthesized from two types of organic molecules they are:

Q: 4. b) For two of the carboxylic acids, do an ARIO analysis to explain their relative acidities.…

A: The given compounds are to be arranged in order of their abilities to lose the most acidic proton.

Q: Proteins occurring in the b-pleated sheet structure O a. are relatively inelastic. O b. never occur…

A: Beta pleated  sheets are stacked over one another and are Inelastic in nature .

Q: Calculate the number of moles and molecules of 35.00 grams glucose (C6H12O6). How many atoms of C…

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Q: edict the major product of the following reaction. Br₂ EINH₂ O syn O trans O cis O anti K

A: The major product of the following reaction is:

Q: Consider the phase diagram of kryptonite shown below. P (atm) 1. 10 20 30 40 50 60 70 T (deg.…

A: Phase diagram: The phase diagram represents the different phases of the substance and the pressure…

Q: How to separate salt and sand from water using evaporation?

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Q: only water transferring energy to creating energy in increases endothermic slow down exothermic…

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Q: List all possible values of the magnetic quantum number m, for a 1s electron. = 0,0.... X Ś ?

A: We are to write possible values of magnetic quantum number for 1s electron.

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.