The value of K is changed when O the temperature of the system is changed. the pressure of the system is changed. O the volume of the system is changed. O the concentration of reactants are changed. O a catalyst is added.

Q: Given the following Ered values, which metal is more likely to reduce than Y? Y2+ 2e- = Y Ered =…

A: Here we have to choose correct answer about which metal is likely to be reduced-

Q: Consider the equilibrium system described by the chemical reaction below. In a reaction monitored at…

A: We have to find out the equilibrium constant (K) , where the concentration of the reactants and…

Q: draw out the retrosynthesis analysis for the product shown using ketones, and grignard reagents,…

A: Given compound is 1-cyclohexyl-2-phenyl-2-butanol.  It can be prepared by three types of ketones.…

Q: The hydrogen sulfide in a 40.0-g sample of crude petroleum was removed by distillation and collected…

A: Mass of CdSO4 = 0.079 g Mass of sample = 40.0 g

Q: In which option is the name of the product formed as a result of the reaction given below correctly?…

A: The conversion of carbonyl compounds into alkene by the reaction with the triphenyl phosphonium…

Q: Please explain and balance the equations: Ag + + Cl- -->…

A: In this response, we will discuss seven different chemical reactions involving ions and compounds,…

Q: Which of these resistivity vs temperature curves represents a material which is most clearly a…

A: A question based on semiconductor materials. 3 graphs are given among them the appropriate graph…

Q: An equilibrium is established for the endothermic reaction 2 CO(g) + MoO₂ (s) = 2 CO₂(g) + Mo(s).…

A: According to Le Chatelier principle  if a system is in equilibrium is subjected to change of…

Q: The following chemical equation is for an addition reaction, where the important atoms, groups, and…

A: Addition of halogens to an alkene produces 1,2-dihaloalkane.

Q: A 25.0 mL solution of HBr is neutralized with 16.6 mL of 0.105 M Sr(OH)₂. What is the concentration…

A: for the HBr solution,  molarity=?  volume=25.0 mL for the Sr(OH)2 solution,  molarity=0.105M…

Q: Argon at a pressure of 1 atm condenses to a liquid at 87.4 K and solidifies at 83.9 K. The vapor…

A: Ideal gas Law can be used to determine the volume of N2 vapors at different temperature and pressure…

Q: 13. Starting with benzene provide a multi-step synthesis of the molecules shown below. You may use…

A: We know the benzene ring due to pi electron cloud supposed to be less undergo in Nucleophilic…

Q: Draw the skeletal (line-bond) structure of [CH3CH2CH2CO₂]™. Incorrect, 1 attempt remaining Select to…

A: Here we have to draw line bond structure of [CH3CH2CH2CO2]-

Q: Consider the apparatus shown in the drawing. N₂ 2.0 L 1.0 atm 25 °C 02 3.0 L 2.0 atm 25 °C

A: Given,  Bulb 1: Volume of N2 = 2.0 L Pressure of N2 = 1.0 atm Temperature = 25 °C Bulb 2: Volume of…

Q: What volume (in milliliters) of 0.200 M HNO₃ are required to neutralize 90.0 mL of 0.120 M LiOH?

A: The question is based on the titrations.  we are titrating a strong acid with a strong base. we need…

Q: 5 [Ni(NH,) * complex K₁=5.50 x 10⁹ at 25 °C. Suppose equal volumes of 0.0044 M Ni(NO3), solution and…

A:

Q: The molar solubility of zinc sulfide in a water solution is Submit Answer Retry Entire Group 7 more…

A: We have find out the molar solubility of zinc sulfide.

Q: fill in the table with the correct information

A: In the given table, four different types of molecules are given. Water, hexane, glycerol, and…

Q: 6. Suggest a stepwise synthesis of 3-phenylpropanal from benzyl alcohol.

A:

Q: An ideal gas is contained in a cylinder with a volume of 5.7 x 10 ml at a temperature of 20"C and a…

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Q: 0 О OEt ОН 0 OEt

A: The chemical reagent which reduces the compounds by donating electrons or hydrgens.

Q: Each row of the table below describes an aqueous solution at 25 °C. The second column of the table…

A: The question is based on the concept of chemical equilibrium. we need to identify the nature of…

Q: what is the frequency of infrared radiation if the wavelength is 21.20 um?

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Q: The correct formula for chromium (III) sulfate is __________.

A:

Q: Question 7.a of 16 An equilibrium is established for the endothermic reaction 2 CO(g) + MoO₂ (s) = 2…

A: The question is based on the concept of Le-chatlier principle.  It States that when a system at…

Q: ΝΗ 1) exess H3C-I and K₂CO3 2) Ag₂O, heat

A: When amines are treated with excess of methyl iodide, CH3I in the presence of K2CO3 (base) undergo…

Q: A 1.00-L solution contains 3.50x 10 M Cu(NO3)2 and 1.60x10³ M ethylenediamine (en). The K, for…

A: Given data: The volume of solution = 1 LitreMolarity of Cu(NO3)2  =  3.50×10-4MMolarity of…

Q: In the remediation experiment described at the chapter opening, 2 400 L of emulsion containing ~ 480…

A:

Q: Calculate the volume of the gas, in liters, if 1.55 mol has a pressure of 1.28 atm at a temperature…

A:

Q: CO₂Me A CI OOH B

A: Here we have to write the mechanism, as well as the structure of intermediate A and product B

Q: The reaction 2NO2 = 2NO + 02 obeys the rate law: Rate = 1.40x10^-2 s^-1) at 500 K If the initial…

A: Given rate constant, k = 1.40 × 10-2 s-1  Unit of rate constant is s-1 indicates that reaction…

Q: 15. A reaction quotient is calculated to be Q = 3.0 × 10-4. The equilibrium constant for the same…

A: Equilibrium constant is defined as the ratio of concentration of products to the concentration of…

Q: If 100.0 mL of 0.100 M NaF is mixed with 100.0 mL of 0.025 M HCl, and the resulting mixture is…

A: Data

Q: 12) Calculate the K., of silver chromate if the chromate concentration was determined to be 6.54 x…

A:

Q: 5. A) How will the rate of a diffusion controlled reaction change if the solution viscosity is…

A: Diffusion controlled reactions are the reactions where the rate of the reaction is equal to the rate…

Q: Hess Law: What is AH rxn for the following reaction? 16CO(g) + 18H₂O() → 2CgH₁g() + 170₂(g) -…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. N₂ 1. PhMgBr 2. H3O+

A: The given reaction is between a nitrile and phenyl magnesium bromide or a Grignard reagent. Nitrile…

Q: Complete the following reaction and write the IUPAC names of the two products. HÌNH, Submit Answer +…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: A student needs to prepare a solution of 16.0 µM PNP in 24.0 mM tris pH 8.6, with a total volume of…

A:

Q: Mercury-197 is in a patient’s system for 6.0 days. The half-life is 65 hours. What is the half-life…

A:

Q: Explain the difference between crystalline precipitate and colloidal suspensions. What measures can…

A: Crystalline precipitates and colloidal suspensions are two types of solid materials that can form…

Q: b НО H OCH3 CH3ONH2

A: Methoxyamine ( CH3ONH2) reacts with aldehyde or ketone to produce imine derivative.

Q: Explain the reason that increasing and decreasing the volume of a gas will affect the reaction rate.

A: The rate of reaction directs to the speed or rate at which the products are developed from the…

Q: Calculate the pressure, in atmospheres, if 2.45x10-³ mol occupies 414 mL at 137 °C. Express the…

A:

Q: Sample 1 2 3 4 Sample Volume, mL 50.00 49.50 25.00 50.00 Ba(OH)2 Volume, mL 43.17 42.68 21.47 43.33…

A: In order to find the mean w/v percentage of acetic acid in the sample. we have to find the w/v…

Q: The Debye-Huckel limiting law is more reliable for 1:1 electrolytes than 2:2 electrolytes at higher…

A: The Debye-Hückel limiting law provides an approximation for the mean activity coefficient of ions in…

Q: a) b CH₂1 N₂ HSO4 NaOH 1 equiv. H₂O H3PO2

A: benzylic iodide react with a strong nucleophile like NaOH, the reaction will proceed via SN2…

Q: An equilibrium is established for the endothermic reaction 2 CO(g) + MoO₂ (s) 2 CO₂(g) + Mo(s). How…

A: Given reaction is,  2 CO(g) + MoO2 (s) ⇌ 2 CO2 (g) + Mo(s) We need to tell how the partial pressure…

Q: 3. A solution of acetic acid, HC₂H₂O₂, a monoprotic acid, was standardized by titration with 0.1090…

A:

Q: Give typed full explanation not a single word hand written otherwise leave it

A: Henderson Hasselbalch equation gives the equation to estimate the pH of buffer solution. pH = pKa +…