The equilibrium constant for: Al(s) Al*3 (aq) // Mg+2(aq) / Mg(s) is 3 A. 1.02 x 10-72 В. 5.02 х 10-15 C. 0.46 D. 9.25 O A Ов

Q: Calculate K given E^0cell= -0.0207 volts T=798 n= 2 R= 8.314 J/mol K F= 96500 C/mole electrons…

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Q: 1. In this week's practical you will be encountering the following equilibrium reaction between lead…

A: We have Pb(H2O)42+(aq) and 2I-(aq) as the reactant, and PbI2(s) as the product.  When PbI2(s) is…

Q: s of the equilibrium constant values, choose thereactions in which the reactants are favored a) 2…

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Q: 03(g) 2S02(g) + O2(g) Kc = 2.3 x 10 O3(9) S 2NO2(g) + O2(g) Kc 1.4 x 10 Iculate the equilibrium…

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

Q: Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene…

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Q: Given the two reactions H2S(aq)⇌HS−(aq)+H+(aq),  H2S(aq)⇌HS−(aq)+H+(aq),   K1K1K_1 = 9.78×10−8, and…

A: The two given reactions are -  H2S(aq)  ⇌  HS-(aq)  +  H+(aq)…

Q: For the reaction: PH4Cl(g) qe PH3(g) + HCl(g), Kc = 1.10*1010 (451 K), held within a 1.00 L flask…

A: The reaction given is, 1) PH4Cl (g) -------> PH3 (g) + HCl (g)                         Kc = 1.10…

Q: 4. For the equilibrium system below, which of the following would result in a reduction in the…

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Q: What is the correct relationship for the equilibrium constants for the reaction below? H2SO3(aq) + 2…

A: Write equilibrium constant relation of tge given equation--

Q: Consider the following reaction: 4 Zn (s) + 10 H*(aq) + 2 NO3 (ag) 2 4 Zn2+ (aq) + N20 + 5 H2O (1)…

A: Equilibrium constant is the ratio of  product of concentration of products raised to their…

Q: If the equilibrium constant at a certain temperature is 2.1 x 1013 for the following reaction,…

A: Solution has been provided in next step.

Q: Excess of Cu(s) is added to 2.00M solution of Cr3+(aq). Given that: Cr2+(aq) + Cu+ (aq)  Cu (s) +…

A: Given:  Concentration of Cr+3 = 2.00 M  Kc = 7.20

Q: What is the equilibrium molar concentration of Cu+ in a solution prepared by adding 0.1558 mol of…

A: The reaction is as follows Cu+(aq) +     2CN-(aq)       [Cu(CN)2]-(aq)

Q: ibrium Constant. 227°C, carbon monoxide gas reacts with hydrogen gas to form one mole of methanol,…

A: 1. At 227°C, carbon monoxide gas reacts with hydrogen gas to form one mole of methanol, CH₂OH- At…

Q: Calculate K for the following reaction given the following equilibrium concentrations of PCl5, PCl3,…

A: K for the equilibrium reaction is given by the ratio of the concentration of the products to the…

Q: Consider the reaction between Fe* and NCs ions. The equilibrium constant for this reaction is 620.4.…

A: Given that : Equilibrium constant Kc = 620.4 Volume of Fe+3 = 10 mL molarity of Fe+3 = 0.05 M Volume…

Q: Consider the reaction.   A(aq)↽−−⇀2B(aq)?=6.58×10−6 at 500 K If a 3.60 M sample of A is heated to…

A: Assuming that the y concentration of A has reacted as per the above reaction Hence the concentration…

Q: 24) In 250 mL sealed container at 150 °, 0.50 mol of both iodine gas 12(9) and bromine gas. Br2 (g)…

A: Given: The reaction will be as follows: I2(g)            +          Br2(g)        ⇌…

Q: Determine K for 2 Fe+ 3 0 3 0% 1.13x10 * C K = 1.00x10-²1.00x10 1.00x1014 A + B %3D C + B D K =…

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Q: The K, for AgCl is 1.77 x 10 10 How many moles of AgCl will dissolve in 1 Lof 0.15 M NaCI solution?…

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Q: How

A: Dear student I have given answer to your question in the image format.

Q: a. How would the quantity of NH4C(s) that exists in equilibrium be decreased? Give two possible ways…

A: Using the Le chatlier principles we can explain.

Q: Carbon monoxide poisoning is a serious concern, even at low-levels of carbon monoxide in the air.…

A: The reaction for which equilibrium constant is to be determined: HbO2(aq)+CO(aq)⇔HbCO(aq)+O2(aq)…

Q: 2 Ti2+ + Sn4+ ↔ 2 Ti3+ + Sn2+ reaction Calculate the equilibrium constant. Sn4+ + 2e- ↔ Sn2+…

A: In electrochemistry, electrode potential is the electromotive force of a galvanic cell built from a…

Q: One of the reactions that destroys ozone in the upper atmosphere is: NO(g) + 03 NO₂(g) + O₂(g) Using…

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Q: 4. The Haber Process is conducted using one of the most important reactions ever. N2 (g) + H2 (g) =…

A: The importance of Gibbs energy is that it gives information about the spontaneity of the reaction or…

Q: [References] On the basis of the equilibrium constant values, choose the reactions in which the…

A: If the value of K is very large, the product's concentration is much greater than the reactants. If…

Q: Fe 3+  (aq) + SCN –  (aq) ⇌ FeSCN 2+  (aq)   बीकर नंबर 0.200 M Fe(NO 3 ) 3 (mL) 0.00200 M SCN - (…

A: Equilibrium contant of a chemical reaction is the value of reaction  quotient when the reaction  has…

Q: Calculate K for the third equation. Agl(s) = Ag *(aq) + 1"(aq) Ksp = 8.5 x 10 -17 Ag *(aq) + 2…

A: When two equilibrium reactions are added to get third reaction then equilibrium constant of third…

Q: Dinitrogen tetroxide partially decomposes according to the following equilibrium:…

A: The reaction taking place is- N2O4 (g)⇔2NO2 (g) the equilibrium constant for this reaction is…

Q: Metal sulfides are prepared by bubbling hydrogen sulfide gas, H, S, through an aqueous solution…

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Q: Steam reforming of methane ( CH, ) produces "synthesis gas," a mixture of carbon monoxide gas and…

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Q: What MASS of carbon dioxide would be dissolved in an Olympic size swimming pool (2.5 x 106 L) that…

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Q: HF (aq) + H2O (I) = F- (aq) + H3O+ (aq) 2H2 (g) + O2 (

A: An equilibrium reaction is a type of reaction in which the rate of reactant and rate of product…

Q: The K for Al(OH)= 2.010at 25.0 C. How many grams of aluminum hydroxide will dissolve in 1.00 L of…

A: Grams of aluminium hydroxide can be calculated as follows

Q: 1. Consider the reaction below. Co(H2O),* (aq) + 4 CF (aq) = COCL (aq) + 6 H20 (1) The equilibrium…

A: kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: (1) H,(g) + Ce,(g) = 2HCP(g), K, (2) N,(g) + 3H,(g) = 2NH;(g), K, (3) N,(g) + 4H,(g) + Ct,(8) =…

A: For a reaction aA + bB ⇌cC +dD K is given as K = [A]a[B]b / [C]c[D]d

Q: Which of the following reactions in equilibrium can be affected by changes in pressure? AgCI(s) =…

A: Ans

Q: Write the equilibrium constant expressions (Kc and K,) for the following: a. 2502) + O2 25OG) b.…

A: ->In equilibrium constant expression solid and liquid terms are not involved because…

Q: CAF3(s) 2 Ca+ (aq) + 2 F (ag) K, = 3.9 x 10-11 HF(aq) Ht(aq) +F (aq) K. = 6.8 x 10-4 The dissolution…

A: Solubility depends on how much extent conjugate ions of a molecule be solvated or dissolved.

Q: Metal sulfides are prepared by bubbling hydrogen sulfide gas, H, S, through an aqueous solution…

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Q: (b) Determine the equilibrium concentrations for Fe* (aq), SCN" (aq), and Fe(SCN)²* (aq). [Fe* ]eg…

A: Part 3 : The reaction is given as : The equilibrium concentration are :

Q: Indicate the equilibrium shift, left or right, when the accompanying stress is applied to the…

A: From given  Initially a short brief about Le Chatelier's principle is given and all the three…

Q: Write the equilibrium constant expression for the following: a) Zn(s) + 2 Ag*(aq) = Zn²*(aq) + 2…

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Q: Using information in your appendix, determine the equilibrium constant for the reaction below at 498…

A: The change in Gibbs free energy can be given as ∆G=∆H-T∆S With this we can calculate the equilibrium…

Q: The equilibrium at 25 °C MaCl5 (aq) + 4 H2O (l) ↔ H3MaO4 (aq) + 5 HCl (aq) Kc = 5500 ΔH°(rxn) =…

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Q: The dissolution of Mg(OH)2 is endothermic. Mg(OH)2(s) Mg2*(aq) + 20H'(aq) The solubility of…

A: When there is equilibrium establish between reactant and product, it means change in concentration…

Q: At 1000.0 K, the equilibrium constant for the Reaction (1) is is K1 = 0.016. (1) 2 NO (g) + Br2 (g)…

A: Equilibrium constant in terms of molar concentration is the ratio of concentration of products in…

Q: 4. The balanced solubility equilibrium of CuS in aqueous ammonia is Cus(s) + 4 NH3 (aq) =…

A: The solubility equilibrium for CuS, solubility product and stability constants are given as follows,…

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.