Calculate the equilibrium constant for this reaction: 2Ag(s) +2 2Ag* 2Hg + +

Q: Calculate the∆H for the reaction (6 points) NO(g)  + O(g)   →   NO2(g) Given the following   ∆H…

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Q: What is the purpose of the acetate buffer?

A: Acetate buffer is nothing but a mixture of acetic acid and sodium acetate. It is a buffer because it…

Q: idae which are native to Colombia. identify the nybridiza он HC 10 6. 7. 8. 9. 10.

A: Hybridization is overlapping of atomic orbitals. In Hybridization Lone pairs and sigma bonds are…

Q: Titration Data (Standardization of EDTA) Example II Mass, g Caco, 0.0250 0.0251 0.0246 0.0254 Final…

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Q: Element Nitrogen Охуgen Carbon Group # 15 16 14 # of Valence Electrons 6. 4 Lewis Dot Structure…

A: During the formation of double bond two electrons are shared by each element while during the…

Q: → NOCI(g), given the 7. Determine Kc at 298 K for the reaction 2 N2(g)+ ½ O2(g) + ½ Cl2(g) following…

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Q: Identify the structure of the important fragments. Show the arrow pushing mechanism to form the…

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Q: What is the value of G at 255°C for the reaction below? 2S (s, rhombic) + 3 O2 (g) ==>2SO3(g)

A: Given that -  2S (s, rhombic) + 3 O2 (g) ==>2SO3(g)   And, temperature = 255°C = 528 K    The…

Q: How many moles are in 78.9g of HCl?

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Q: A 15.0 g piece of Ti(s) (s = 0.450 J/g°C) at 250°C is dropped into a coffee-cup calorimeter that…

A: Given, For a piece of Ti(s)  mass of Ti (mTi) = 15.0 g Heat capacity of Ti (sTi) = 0.450 J/g.°C…

Q: How many grams of glucose would you need to prepare 2.8 L of a 2.8% glucose (m/v) solution?

A: Given,  The amount of glucose need to prepare 2.0 L of 2.0% glucose (m/v) solution = ?

Q: Compute for pKb. (Supply answer up to the 2nd decimal point.)

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Q: In general for the reaction: cC + dD ➡️ aA + bB, write the rate law expression for reaction.

A: In this question, we will write the rate law expression for the given reaction.  Rate law…

Q: What is the osmotic pressure at 25°C when 74.5 mL of a solution containing 5.25 grams of electrolyte…

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Q: What is the process of making chlorine from the electrolysis of sodium chloride called? chlor-alkali…

A: (1) When sodium chloride is electrolysed , then sodium chloride decomposed with water to give sodium…

Q: 7. What would the formula be for the following stick model? (A) C4H10 (B) C4H8 (C) CSH12 (D) C5H8

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Q: Devise a synthesis of the following compounds from benzene. Assume ortho- and para-isomers can be…

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Q: Draw a mechanism of a reversible reaction of acetophenone and strong acid (H-A) to form a protonated…

A: The structure of acetophenone is given by The protonation of acetophenone in the presence of a…

Q: what ester product is formed when 2-methylbutanoic acid reacts with propan-2-ol

A: Detail mechanistic pathway is given below to find out the ester product

Q: PROBLEM 4: In the titration of 100 ml of weak acid, 27.63ml of 0.09381M of needed to reach the…

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Q: The solubility of MX3 is 9.1 X 10-7 mol/L. What is the Ksp of MX3? O 0.0309 O 0.00974 O 0.0178 O…

A: Given-> Solubility of MX3 = 9.1 × 10-7 mole/L

Q: What will happen when  CH3NH3Cl is added to a CH3NH2 solution? Will it change the pH of the solution…

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Q: Consider the following reaction at equilibrium: 2SO2(g) + O2 (g) 2SO3(g) Determine if the following…

A: We will solve this problem by using Le-Chatelier’s Principle.

Q: O Give the IUPAC names of the following alkyl halides: Br (b) çI ÇH3 (c) CH3 CH;CHCH;CH;CI…

A: Detail description is given below

Q: 3. Consider the elementary or single step reaction, A → B, which we will depict using the Following…

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Q: A compound with a molecular weight between 190 - 196 g/mol is determined to have 49.48% carbon,…

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Q: 16. For Nis) + 2H* (? M) H2 (1 atm) Ni*2 (1 M) E = .01v Calculate the pH of the solution.

A: Given reaction: Ni(s) + 2H+(aq) → H2(1 atm) + Ni2+(1 M) E = 0.01 V We have to calculate the pH of…

Q: (b) The chemical shift of some tin compounds are as follows 4+ Sn -1 0 mm s Sn (4-coordinate), 2:1…

A: chemical shift on Sn is directly proportional to s electron density

Q: Define standard enthalpy of formation (AH°;).

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Q: For this statement, answer True or False and explain your answer briefly. Polarity is the only…

A: In liquid-liquid extraction, a non-polar substance present in an aqueous solution is extracted by…

Q: Explain which of cis-1,3-dimethylcyclohexane and trans-1,3- dimethylcyclohexane has the highest…

A: The structures of cis-1,3-dimethylcyclohexane and trans-1,3-dimethylcyclohexane are represented as…

Q: Balanced chemical equation 2 C3H18 (g) + 25 O2 (g)→16 CO2(g)+18 H2O(g) Part B 0.170 mol of octane is…

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Q: 9. Joe Chemist plans to make a buffer of pH = 5.25 using acetic acid (Ka = 1.8 x 105). He has some…

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Q: A solution is made by mixing 44.0 mL of ethanol, C, H,O, and 56.0 mL of water. Assuming ideal…

A: mass of substance = volume of substance x density of substance According to the Raoult's law Vapor…

Q: How many moles are there in 2.83 x 1022 molecules of CH4?

A: 1 mole of CH4 contains 6.022 x 1023 (Avogadro's number) molecules of CH4.

Q: What is the electron configuration of Ar (argon)?

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Q: the orbital diagram for Ne (neon)?

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Q: What element is produced when Cm-249 undergoes beta decay

A: ->From beta decay atomic number increases by 1 unit .

Q: 3. What is the pH of a 1.15 M solution of methanoic acid? K = 1.8 x 104

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Q: Problem 1. Refer to the last structure in this reaction mechanism. Assume that the ring-opening will…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: The specific heat capacity of liquid mercury is 0.14J/g-k. How many kilojoules of heat are needed to…

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Q: For alkaline earth metal carbonates, what is the trend of their thermal stability descending the…

A: For alkaline earth metal carbonate:-  Thermal stability of alkaline earth metal carbonates increases…

Q: Enthalpy Diagram Enthalpy III 16. Which of the quantities in the enthalpy level diagram below is…

A: We have to tell in the given enthalpy level diagram which of the following quantities are affected…

Q: Identify and compare the charges of the molecules below

A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…

Q: Case problem. Describe theoretical basis and procedure of practical «The study of kinetics of…

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Q: Practice Exercise How would you prepare a liter of "carbonate buffer" at a pH of 10.10? You are…

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Q: Explain why the reverse reaction ?? ← ? + ? can be neglected. Plot the dependence of the reaction…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Many chemical solutions are mixed as percent concentrations. When working with a dry chemical, the…

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Q: I. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…

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Q: a) What substitution products would you expect to obtain from the following reaction? Br CH3CH2CHCH3…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.