What is tetrachlorocatechol used for in the pulp and paper industry?

Q: How many pounds of calcium hypochlorite with 16% available chlorine are needed to treat 3MGD at…

A: Chlorination can also be carried out as the last stage of the purification procedure, which is when…

Q: For each reaction, predict what mechanism will account for the major product(s) formed and write…

A: SN1 reaction involves the formation of a carbocation first, followed by the attack of nucleophile…

Q: Name these organic compounds: compound Br CH₂-C- CH₂ - Br I C1 Br- CH3 | CH₂ - CH₂ - CH₂ - CH₂ - I F…

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Q: What is the major product of the following reaction with N,N- H diethyanilinium? Para nitro O Ortho…

A: Benzene and its derivatives undergo electrophilic aromatic substitution reactions n treatment with…

Q: Substance a) Draw the best Lewis structure(s), and resonances, structural isomers if any b) In your…

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Q: At 25°C, the following reaction has a Ke value of 0.090 What is K for the reverse reaction at the…

A: At 25°CH2O(g) + Cl2O(g) ⇌ 2HOCl(g)  Kc = 0.090Kc for the reverse reaction at the same…

Q: A 1liter salt solution is prepared by mixing 0.270 mol of trimethylamine (Me3N) with 0.270 mol of…

A: The question is based on the concept of pH of the solution.  It is defined as a negative logarithm…

Q: H+ CH3NH₂ HO CH3

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Q: A solution contains 0.04900 M Ca²+ and 0.09100 M Agt. If solid Na3PO4 is added to this mixture,…

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Q: How many liters of propyne gas, C3H4, at 1,000 mm pressure and 273 K were used in a combustion…

A: To find the number of liters of propyne gas used in the combustion reaction, we need to calculate…

Q: A photon of radiation has a frequency of 4.64 x 108 Hz. Calculate its wavelength (in mm) and energy…

A: We have to find the  wavelength whose frequency is given in the question .

Q: Place the following gases in order of increasing average rms speed at 25°C. 1 2 3 4 5 сл 1 Ne SO2…

A: The root mean square (RMS) velocity of gas refers to the average velocity of gas molecules in a…

Q: = Knowledge Check Fill in the name and empirical formula of each ionic compound that could be formed…

A: The weak electrostatic force of attraction that exists between the oppositely charged ions is called…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Atomic radius/ size :  The distance between the nucleus and the outermost electron is known as the…

Q: calculate vibration energy. translational Novalicn (9) (b) also calculate He, Co₂, H₂O. BF% CHY NH3,…

A: l

Q: What is the solubility (in mol/L) of Cu3PO4 given that the Ksp is 3.96⋅10-17

A: Ksp expression for Cu3PO4 is

Q: Calculate K for the reaction Ag,O(s)+CO(g)= 2 Ag(s)+COz(g) given the following information: K=…

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Q: If the rate constant for a reaction triples when the temperature rises from 3.00 x 10² K to 3.19 x…

A: Rate constant (K)temperature (T)k1 = kT1 = 3.00 × 102 K = 300 Kk2 = 3kT2 = 3.19 × 102 K = 319 KGas…

Q: (10) (11) (12) H₂0 H+ ako m H оснз NaOH H₂0 3

A: In the first reaction is the hydrolysis of cyclic ester or lactone by acid conditions.At first…

Q: Provide a drawing of the major product...

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Q: Write balanced chemical equations that correspond to the following equilibrium constant expressions.…

A: Equilibrium constant, K is the ratio of molar concentrations of products to that of reactants, with…

Q: A sample of gas at 1005.9 mmHg and 23.00 °C is heated to a temperature of 128.50 °C. What is the new…

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Q: What is the molar solubility (in mol/L) of AgCl (Ksp = 1.69⋅10-13) in a 0.24 M AgNO3 solution.

A: The question is based on common ion effect.  It states that the degree of dissociation of a weak…

Q: Which is the limiting reactant in the following chemical reaction: 4 NH3 + 5 024 NO+6 H₂O, if 4…

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Q: 8.45 Identify the reagents you would use to accomplish each of the following transformations: ( (d)…

A: We have to Identify the reagents that would use to accomplish the given transformation.

Q: 1. Determine the stereochemical relationship (homotopic, enantiotopic, diastereotopic) between each…

A: Here, we have been given 3 molecules - Cyclobutane, 3-methylpentane, and 1-oxacycloheptane and asked…

Q: Use the van der Waals equation of state to calculate the pressure P of 3.70 mol of NH, at 471 K in a…

A: Van der Waals forces are  weak intermolecular forces that are dependent on  distance between atoms…

Q: What is the IUPAC name of the following substance? ball & stick ✓ + labels

A: Certainly! Here's a brief overview of the IUPAC naming rules for organic compounds:1. **Longest…

Q: Write the balanced NET ionic equation for the reaction when CaCl₂ and Na3PO, are mixed in aqueous…

A: Net ionic equation include only species that are involved in the reaction.A balanced chemical…

Q: ⠀ M A 66 O Apple Google Disney ESPN Yahoo! Biomedical Careers Program Apple iCloud iCloud Yahoo…

A: Given data ΔHo  = -7.4 KJ/molΔSo  = 107.9 J/mol.K= 0.1079 KJ/mol.KT = 286 Kuse:ΔGo = ΔHo - T*ΔSoΔGo…

Q: In the reaction 2 03(g) →3 0₂ (g), the rate of formation of O2 is 2.0 × 10-³ mol/L · -3 03? Rate of…

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Q: 84 of lead at 108.106°C is put into 72.889 g of water at 1.247°C. What is the final temperature in…

A: Mass of Lead = 84 g.Initial temperature of Lead = 108.106 oC.Mass of water = 72.889 g.Final…

Q: Calculate the pH at 25°C of 239.0 mL of a buffer solution that is 0.300 M  NH4Cl and 0.300 M  NH3…

A: Given,Molarity of NH3 = 0.300 MMolarity of NH4Cl = 0.300 MVolume of the buffer solution = 239.0…

Q: the first solution contains 40uL of NaOH, 50uL of citrate buffer, 70uL of Acid Phosphatase…

A: NaOH: Sodium hydroxide (NaOH) is a strong base commonly used in chemical reactions to adjust the pH…

Q: Which of the following Newman projections correctly represents the structure of (2R, 3S)-2-chloro-3-…

A: In this question we have given an organic compound and we have to draw the correct Newman projection…

Q: Find the pH and percent ionization of each HF solution (Ka = 6.8 ́ 10-4). In which cases can you not…

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Q: Rank the following molecules from most basic to least basic. Type the letter corresponding to each…

A: Different ionic  organic compounds

Q: 9) What would be the major product of the following reaction sequence? i. Hg(OAc) H₂O PCC 11. NaB H4…

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Q: The functional group in the following molecule are

A: Functional group : This is a very common term used in organic chemistry. It is a group of atoms or…

Q: draw the skeletal (line-bond) structure of (s)-5-bromo-2- methylnon-3-yne. use a dash or wedge bond…

A: The structure of an organic compound is described in the following steps:Determine the number of…

Q: 4. Which of the following salts would you predict to have a neutral pH when dissolved in water? I.…

A: The acid-base nature of the salt solution depends on the nature of the acid and the base from…

Q: Highlight the atoms or groups that are in hydrophobic portions of this molecule in blue, and the…

A: Hydrophobic groups are non-polar in nature and not soluble in water.Hydrophilic groups are polar in…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Size increases as we move down the groupSize decreases as move along the period. Size of anion is…

Q: QUESTION 6 The Henry's Law constant for nitrogen gas at 25°C is 6.8 x 10-4 M. atm-1. If the partial…

A: solubility is a phenomenon that determines the amount  of a solute that can dissolve in a particular…

Q: 1) NaNH2 2) H₂O, H+ O₂N. .CI NH₂

A: This is an example of aromatic substitution reaction

Q: A galvanic cell was constructed where one electrode was a Cu2+(aq)|Cu(s) electrode and the other was…

A: Given,The potential difference between the two electrodes = 1.65 VE0 ( Cu2+(aq) l Cu (s) ) = +0.34…

Q: if P × V = 1.86 10^3 mL × mmHg, what would be the volume at a pressure of 1.20 atm?

A: Given, the final pressure:

Q: What are the correct reaction conditions for the following transformation? O ܐ 1. 2. H3O* 1. ܗ ' 1.…

A: Gilman reagent with the general formula R2CuLi  where R may be any alkyl or aryl group.Now come on…

Q: Please provide a step-wise synthesis for the following. Make sure that you include all required…

A: In the first reaction, to achieve this target molecule at first convert the alkyl halide into alkene…

Q: 6. Draw the structural formula of the enamine that forms under acidic conditions. H+

A: Carbonyl compounds react with primary amine to form imine.Carbonyl compounds react with secondary…