The reduction potential for a half-cell consisting of an Ag wire dipping into a saturated solution of AgI is + 0.325V at 298 K. Calculate the concentration of Ag* ions in solution and the solubility product of AgI.

Q: S(s) + 0,(g) = SO,(g) How will adding more S(s) shift the equilibrium? no effect to the right to the…

A: The effect of different physical properties on an equilibrium reaction can be explained on the basis…

Q: 1.Ph HgBr ThE 2. H2O t:AtHu OCH3 eacress LiAIHy

A: We have to give the products of the given reaction.

Q: 9. What mass of natural gas (CH4) must burn to emit 3,447 kJ of heat? CH4 (g) + 202 (g) → CO2 (g) +…

A: The mass of CH4 can be calculated as follows

Q: Which of the following metals can act as a sacrificial anode to protect iron? Zn Ni Pb Co

A: Given metals: Zn Ni Pb Co We have to find the metal that can act as a sacrificial anode to protect…

Q: Which solution is most likely to result in a solution with a neutral pH? O a. Zn(NO3)2(aq) O b.…

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

Q: During the chemical reaction in an electrochemical cell, the anode is where oxidation happens.…

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Q: n unknown ionic compound M2X has a lattice energy that was found to equal 2750 kJ/mol.  Calculate…

A: Given that, for an unknown ionic compound M2X has a lattice energy 2750 kJ/mol. Also, given that…

Q: Any chemical or physical change that absorbs energy is an endothermic process. is an exothermic…

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Q: ST6D.3 - Given one billion collisions, how many collisions have sufficient energy to cause a…

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Q: How many electrons are being transfer in the following unbalanced reaction Fe +  O2  --> Fe2O3?

A: Calculate how many electron transfer ?

Q: A chemical system has AE>0, q>0, w 0. Choose the correct statements conceming this system. Choose…

A: This question is related to thermodynamics.  Exothermic reactions are those in which heat energy is…

Q: AR a - 4CDU-AD, 4CBa How many grams of AD, IsMW-285.72 g/mol would be made from the reaction of…

A: The balanced equation given is  AB4 (aq) + 4 CD (aq) → AD4 (aq) + 4 CB (aq) Number of molecules of…

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Q: An Unknown compound contains only carbon, hydrogen, nitrogen, and oxygen (C, H, N, & O). Complete…

A: Given: Mass of compound burned = 2.478 g. Mass of CO2 produced = 5.943 g. Mass of H2O produced =…

Q: Aldehyde/Ketone → Alpha Beta unsaturated Ketone

A: Reaction 1 : α - bromination of ketones using acid and bromine. Reaction 2 : Elimination using py…

Q: Calculate the heat of reaction AH for the following reaction. 2 HBr(g)-H,(9) + Br (g) You can find a…

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Q: How does the Hollow Cathode Lamp work during the quantitative analysis of Iron (Fe) in Atomic…

A: Hollow cathode lamps (HCL) are discharge lamps designed for use in Atomic Absorption (AA)…

Q: Determine the partial molar volume of a component of a gas mixture based on the provided equation of…

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Q: The ?sp of cadmium carbonate, CdCO3, is 1.0×10^−12 Calculate the molar solubility, ?, of this…

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Q: In a galvanic cell, a full redox reaction takes place, one half-reaction at each electrode. How is…

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Q: Calculate the standard free-energy change for the reaction at 25 ∘C. Refer to the list of standard…

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Q: Consider the reaction: C(s,graphite) + Oz(0) co2(0) Using standard thermodynamic data at 298K,…

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Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature…

A: Temperature         k  106.0 °C            4.3 × 1010 192.0 °C            1.8 × 1012  Activation…

Q: balanced equation for the neutralization

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Q: For the compound FeCl3, what is the oxidation state of Fe? 3+ O 2+ O 4+ O Mixture between 2+ and 3+

A: Given :- chemical formula of compound = FeCl3  To determine :- oxidation state of Fe in FeCl3

Q: How many moles of CH3OH are there in 54.5mL of 0.400M CH3OH?

A: Given :-  Molarity of CH3OH solution = 0.400 M  Volume of solution = 54.5 mL  To calculate :-  No.of…

Q: following equilibrium when the concentration of Fe3+

A: From the electrochemical series,  a) reaction is Spontaneous in forward direction.  So, balance is…

Q: is a device used to measure the change in heat associated with a chemical reaction. The actual…

A: The device used to measure the change in heat associated with a chemical reaction is ___________

Q: NH2 multiple steps OMe OMe 7. Fill in the boxes for each of the following reaction sequences. кон NH…

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Q: Explain what happens when sugar reacts with Benedict reagent.

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Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

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Q: Predict the major and minor products for the following reaction. OTS ? NaOE

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Q: For each of the equations, determine the change in the number of moles of gas, Angas . (NH,),CO3(s)…

A: A chemical reaction is represented by using a chemical equation. In a chemical equation, the species…

Q: 136 mL of 0.00015 M Pb(NO3)2 and 234 mL of 0.00028 M Na2SO4 (volumes are additive). Will a…

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Q: WHich of the ff compouns will not form hydrogen bonding?  CH3OH CH2F2 HOCH2CH2OH H2NCH2CH2CH3

A: ->Hydrogen bonds are formed when there will be such hydrogen atom which attached with…

Q: expression that relates total pressure of gas to the total kinetic energy of an Derive an ensemble…

A: The pressure of a gas is equal to the total kinetic energy of the molecules in a unit volume of the…

Q: Which is an oxidation half-reaction? Zn → Zn2+ + 2 e O 2 H2 + O2 –→ 2 H2O O 2 HCl + Ba(OH)2→ 2 H2O…

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Q: A 29.8 g sample of water at 4.7 "C is mixed with 52.5 g of water at 74.8 "C. Calculate the final…

A: we need to calculate the final temperature of the mixture

Q: Why is it important/useful to prepare active ingredients that contain an amino group as ammonium…

A: Solubility of Ammonium Salts When an amine is added to a solution of a strong acid, such as…

Q: A sample of enzyme involved in alcohol metabolism, extracted and purified extensively from yeast…

A: Given:

Q: For which of the following reactions would K be largest? 2H+(aq) + Pb(s) --> H2(g) + Pb2+(aq)…

A: The reactions given are, 2H+(aq) + Pb(s) → H2(g) + Pb2+(aq) 2H+(aq) + Sn(s) → H2(g) + Sn2+(aq)…

Q: Which of the following processes is EXOTHERMIC? Ca(s) → Ca(l) None of the other choices are…

A: NOTE: In the last option, the reactant should be LiCl and not KBr as the product ions are Li+ and…

Q: Consider the reaction. A(aq) = 2 B(aq) K. = 7.82 × 10-6 at 500 K If a 3.50 M sample of A is heated…

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Q: Using this data table classify each of the following sustances tested as either reducing sugar or…

A: Urine normally does not contain any sugar. Diabetic urine contains glucose.

Q: The purpose of the flame in the atomic emission spectroscopy is for I. Vaporization II. Excitation…

A: There is more than one question,and all are different and as per answering guidelines I can answer…

Q: Name the following phenols

A: ★ Rules underlying the nomenclature of phenols 1. Locate the position of a hydroxyl group attached…

Q: 2H2  +  O2  2H2O   How many grams of O2 are needed to fully react with 3.0 grams of H2?

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Q: Br CH;CHCH,Br 1.NaNH, , NH3 H,0* 2. (5 hrs) 3. Н-О (wash) Think about last weeks LAB! LOH *C=CCH3…

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Q: What are the main components of fluoride ion-selective electrode?

A: The three main components of making a measurement at an ISE are an inner reference, or standard,…

Q: is an event that occurs in aquatic ecosystems as dissolved oxygen (DO) becomes reduced to a point…

A: Eutrophication is the process in which water body becomes overly enriched with nutrients . It leads…