3. Assuming standard states for all reactants and products, determine the spontaneous direction of the following reactions by calculating the cell potential? (1) Cu +2HCI= CuCl2 + H2 (2) Ag + FeCl3 = FeC2 + AgCl %3D

Q: To add an H atom in basic solution, add an H20 to the side that needs the H atom, and also add an…

A: The half-reaction of oxidation is: HS-→S

Q: Calculate the pH of each of the following solutions (b) a solution that is 0.115 M in NaCIO and…

A: Given: pH of the given solution has to be calculated. (b) a solution that is 0.115 M in NaCIO and…

Q: Current Attempt in Progress At a certain temperature, K. = 0.914 for the reaction NO2(s) + NO(g)…

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Q: Predict the species that will be oxidized first if a mixture of molten salts containing the…

A: EoMg2+/Mg=-2.36VEoBr2/2Br-=1.09VEoCu2+/Cu=0.34VEoF2/2F-=2.87VECl2/2Cl-=1.36V

Q: My System Suitability Tests can contribute to PQ True False

A: The recorded collection of activities required to verify that an instrument consistently operates…

Q: 000 K=2 At equilibrium? At equilibrium? yes O no yes no K= 4 K= 11 At equilibrium? At equilibrium? O…

A: Here K is the equilibrium constant and is given by the expression  K = concentration of product /…

Q: Copper(I) ions in aqueous solution react with NH,(aq) according to Cu* (aq) + 2 NH, (aq) Cu(NH, (aq)…

A: Given: Kf of Cu(NH3)2+ = 6.3 × 1010  And concentration of NH3 = 0.39 M

Q: A lecture hall contains 12 rows of seats. If the professor releases laughing gas (N2O) from the…

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Q: Iv. Pls provide answer only.

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Q: II. Balance each redox reaction in acid solution using the half reaction method. 7. ReO4 + IO → IO3…

A: Balanced the reaction by using half-reaction method under acid solution---

Q: • The temperature of a 35.2 g sample of iron increases from 23.7 °C to 29.5 °C. If the specific heat…

A: Given:: Mass of Fe, m=35.2 g  Initial, T1=23.7℃ = (23.7 +273) K=296.7℃ Final, T2= 29.5 ℃= (29.5+273)…

Q: Identify which type of isomer the following structures represent. но HO но, OH Positional isomer…

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Q: A factory wants to produce 1.00 x 103 kg barium from the electrolysis of molten barium chloride.…

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Q: Consider the titration of 25.0 mL of 0.175 M CH3NH2 (Kb = 4.2 x 10-4) with 0.150 M HBr. Determine…

A: #(a): Initial pH: CH3NH2(aq) is a weak base and undergoes hydrolysis to form OH-(aq). Balanced…

Q: 3. A reaction 5 AP has a fifth-order rate law. Write the rate law expression and derive an equation…

A: Given-> 5A ----> P

Q: What is the stoichiometric ratio between the reaction of barium chloride and sulfate ions? -2 A А) 1…

A: To find: Stoichiometric ratio between the reaction of BaCl2 and sulfate ions. The  balanced reaction…

Q: For the following mechanism: k1 I. A2 * 2A k-1 II. 2A A2 ka III. A+B P

A: We use the pre equilibrium approximation here to find the rate law with respect to product P.

Q: A bomb calorimeter was calibrated by burning 0.610 grams of benzoic acid. The temperature of the…

A:

Q: 4. A second-order reaction of the type A+ 2B P was carried out in a solution that was initially…

A: Given: A + 2 B  ----->  P Initial concentration of A = 0.085 mol/dm3 Initial concentration of B =…

Q: Please give me importants of glutamic acid with clear explanation

A: Glutamic acid is an amino acid with the molecular formula C5H9NO4. Its symbols are either Glu or E.…

Q: warm KMNO4 HO.

A:

Q: An unknown substance in a container is a single phase and the components were not separated using an…

A: Solution is a homogeneous mixture of two or more than two components, whose composition vary to the…

Q: а. OH b. с. H3C CH3 HO HO

A:

Q: What mass of HCI is needed to make 3000g of 3% solution? (MW: H = 1g/mol, Cl = 35g/mol) A. 0.09 gram…

A: Given:: Make mass of HCl = 3000 g % solution = 3% mass of HCl = ?

Q: Explain the difference between a spontaneous and non-spontaneous process, and provide an example of…

A: Difference between spontaneous and non-spontaneous process :

Q: Consider the following chemical reaction at equilibrium Co(g)+ H2O (g) co2(g)+H2(g)Of H2 is removed…

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Q: Provide the answer. Urgent

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Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

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Q: For the formation of Carbonyl Chloride: 2Cl, + CO --> COCI, + 2CI The given 3 step mechanism has…

A: Rate of the reaction is always determined by the slow step of the reaction and not by fast  step of…

Q: 3.75 g sample of calcium carbonate was dissolved using 6 m hcl and diluted with water to 500 ml. a…

A:

Q: Name the major product of the reaction between (S)-2-bromohexane and KCH3COO. Be specific with the…

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

Q: An unknown element X forms a coordinate compound in the presence of Cl-, [XCl2]. If 1.66 moles of X…

A: Given: Initial moles of X7+ = 1.66 mol. Initial moles of Cl- = 15.5 mol. Volume of solution = 4.32 L…

Q: reducing agent? A.Alkene B.MnO4 anion C.Water D. All of the above

A: Substance which undergoes oxidation is called reducing agent.  Loss of electrons is called…

Q: Oxidation Reduction Decrease in oxidation state Increase in oxidation state Gain of electrons…

A: Answer: Redox reaction is the type of reaction in which one substance gets oxidized and other…

Q: At 1000°C, the reaction NO2(g) + SO2(g) NO(g) + SO3(g) has K. = 4.76. Suppose 0.215 mol of NO2 and…

A:

Q: At 20 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

A: Given, N2O(g) + NO2(g) ⇌ 3NO(g) Temperature (T) = 20°C = (20 + 273.15) K = 294.15 K Equilibrium…

Q: Which of the following procedures leads to obtaining purer and larger crystallized particles?…

A: Crystallization is the process in which solute is made to be dissolved in hot solvent and when this…

Q: Ses an isotope produced from atmospherc testing of maclear bombs. lf nucler testing was stopped in…

A: Given: Half-life of isotope = 28.5 years. The testing was stopped in 1960. And the analysis is being…

Q: What was done to ensure that there are no more chloride ions present in the precipitate? A Addition…

A: If a solution containing more chloride ions, then we can use silver nitrate test to identify the…

Q: 1. The first step of the azide synthesis proceeds through an SN2 mechanistic pathway. Which alkyl…

A:

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350K. 2CH2CI2(g) CH4(g) + CCI4(g)…

A: Kp is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: How much ml of ethanol is needed to make 2000ml of an aqueous 15% (v/v) solution? A. 3000 mL B. 300…

A: Given: Volume of solution = 2000 mL v/v% of aqueous solution = 15%

Q: What is normality of a solution containing 90g of HCI in 2600ml of solution? (Use the given…

A: Normality is defined as number of gram equivalents of the solute dissolved per litre of solution.

Q: For the following items, please refer to the following situation. In a closed vessel, 3.2 grams of…

A: 2CO + O2 ----> 2CO2 Mass of CO = 3.2 g Mass of O2 = 14.6 g

Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

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Q: What happens to bromine when it is adjacent to an alkene during a chemical reaction? A. Bromine…

A: The reaction given is,

Q: Determine the core charge for an atom of Ar.

A: The effective nuclear charge (Zeff) is the actual amount of positive charge experienced by an…

Q: QUESTION 13 Which of the following substituted benzoic acids is the weakest acid? O aspirin…

A: 12, Tertiary amine (3o amine): An amine in which the nitrogen atom is directly bonded to three…

Q: - Identify the hybridization of the following atoms in this molecule i. The oxygen ii. The nitrogen…

A: 1) the hybridisation of the following atoms in the molecule is: i) The oxygen - sp3

Q: 4. Name the chemicai test and state the expected resuit that could be used to distinguish the…

A: and