What is the observable result of:   Cl + Ag AgCl(s) + 2NH3(aq) AgCl(s) + sunlight Br+AgNO3 AgBr(s) + sunlight AgBr(s) + 2H3(aq) CO3 2- + dil. HCl(aq) CO3 2- + Ca(OH)2 CIO + red lithmus paper CIO + blue lithmus paper Agl + 2NH3 Agl + Sunlight Cl- + Cl2 + Hexane Br- + Cl2 + Hexane I- + Cl2 + Hexane Acidified K2Cr2O2   Choices:   - white precipitate   - colorless solution   - gray precipitate   - pale cream   - gas/fumes   - milky suspension   - blue to white   - pale yellow precipitate   - 2 layered colorless solution   - 2 layered purple solution   - 2 layered orange solution   - green solution

Q: Calculate the equilibrium constant, K, for the following reaction at 25˚C. 2 Fe3+(aq) + Cu(s) → 2…

A: We have given with a reaction and we have to find equilibrium constant.

Q: Given the reactions, X(s) + 0,(g) → XO(s) ΔΗ-861.9 kJ XCO,(s) → XO(s) + CO,(g) ΔΗ+339.3 J what is AH…

A:

Q: For the reaction Sm(s) + 2Cu? (aq) -› Sn?*(ag) + 2Cu* (aq) the calculated E° = +0.291V, calculate…

A:

Q: Calculate the equilibrium constant, K, for the following reaction at 298.15 K. 3NO2(9) + H20(1) =…

A:

Q: (b) An excess of liquid mercury is added to an acidified solution of 1.0 × 10³ M Fe³+. It is found…

A: The standard reduction potential is the molecular reduction potential under particular, standard…

Q: Consider the below process as written. If, at some concentration of La* and F¯ ions, AG is positive,…

A: Given reaction is : LaF3 (s) <-------------> La3+ (aq) + 3F- (aq)  If at some concentration of…

Q: Addition of Zinc nitrate water solution to weak solution of Potassium phosphate leads to…

A: We have given the two  aqueous solution  when we write the net ionic Equation which  which gives the…

Q: Given the following reactions: Reaction 1: Fe2O3 (s) + 3CO (s) ¬ 2Fe (s) + 3CO2 (g) ΔH = -28.0 kJ…

A: Given reactions =' 1. Fe2O3 (s) + 3CO (s) ¬ 2Fe (s) + 3CO2 (g) ; ΔH = -28.0 kJ  2.  3Fe (s) + 4CO2…

Q: Determine the values of equilibrium constant (Kc) and ΔG° for the following reaction :Ni(s) + 2Ag+…

A: First the E0cell value is calculated as follows, The standard Gibbs free energy is determined as…

Q: AIF6 (aq) +3e Al(s) +6F (aq) e = -2.07 V Al (aq) + 3e Al(s) 3- E = -1.66 V %3D Calculate the…

A: Given equations are:  AlF63-(aq) + 3e-      -----> Al(s) + 6F-(aq) ; Eo = - 2.07 V   ----- (1)…

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCl42. Co2+…

A:

Q: Given the reactions, X(s) + 0,(g) → XO(s) AH = -797.5 kJ XCO, (s) XO(s) + CO,(g) AH = +179.5 kJ what…

A:

Q: What is the free energy change when silver chloride form at 2000.0 K? Ag+ (aq)  +  Cl–   (aq)     →…

A:

Q: The solubility product of solid copper(II) hydroxide is 2.2 x 10−20 g/L in water at 298 K. What is…

A: Given :- Ksp of Cu(OH)2 =  2.2 x 10−20 g/L  To calculate :- Its solubility (g/L)

Q: Use data from Appendix IIB to calculate ΔS∘rxnΔSrxn∘ for each of the reactions given.…

A:

Q: Construct the Pourbaix diagram for Zn/H2O system for the following reactions: Zn+2 + 2e- Zn Zno +…

A: Given that  Zn2+ + 2e- -------> Zn + H2O

Q: Which of these combinations of AS and AH describe a reaction is unlikely to occur no matter what the…

A: To identify: The combination of ΔS and ΔH that describes a reaction that is unlikely to occur at any…

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCL42. Co²+…

A: The observation at low and high temperatures would be used .

Q: Details Using chemical equilibrium definitions and calculations, explain how the assumption that the…

A: This assumption can be explained on the basis of  le chatelier's principle  According to this…

Q: Which of the following reaction will be NONSPONTANEOUS? A) Cr,07 (aq) + 3H,O2{aq) + 8H (aq) →…

A: We know that, If change in entropy is negative then reaction is non- spontaneous otherwise…

Q: So I am given the reaction Fe3++SCN-→←Fe(SCN)2+. [Fe3+]i = 0.0018 M , and [Fe(SCN)2+]eq = 3.206 x…

A: For the value of  [Fe3+]eq we dont need the value of  [SCN-]i=0.0020 M  [SCN-]i=0.0020 M will be…

Q: Le Chatelier's Principle in Iron Thiocyanate Equilibrium ATA 1. Write down the equilibrium constant…

A: ANSWER 1.a.) If conc. of Co2+ is increased:   It will shift towards the product side, As extra…

Q: The following equilibria were measured at 823 K:CoO(s) + H2(g) ⇌ Co(s) + H2O(g)  Kc = 67H2(g) +…

A: Since your question has multiple sub-parts, we are solving only first three sub-parts for you. If…

Q: kı, 2NOC1(g) k.1 ki = 1.0x10° M:'s' and k-1 = 2.0 M-'s'. For reaction 2NO(g) + Cl2 (g) 5) What is…

A: Equilibrium constant can be determined using the given formula,

Q: Consider the following reaction: 2CrO4-2(aq) + 2H+(aq) Cr2O7-2(aq) + H2O(l) K = 3.13 x 104 [yellow]…

A:

Q: Carbon monoxide reacts with water according to the following equilibrium reaction: CO (g) + H20 (g)…

A: ∆H° , ∆S° can be calculated using standard formation values of all Species involved in the reaction.…

Q: Use the following information to answer the next question. In an experiment to study the reactivity…

A: Reducing agent is one which get oxidised but reduce the other species present in the reaction. so as…

Q: Calculate the equilibrium constant for 2Fe3+(aq)+3Sn(s)→2Fe(s)+3Sn2+(aq),…

A: The relationship between the equilibrium constant of a reaction and the standard potential of the…

Q: Consider the reactions of cadmium with the thiosulfate anion. 2+ Cd (aq) + S,0, (aq) Cd(S,03)(aq) +…

A:

Q: Calculate the value of AH for the reaction: 3 Fe (s) + 4 H20 (g) Fe304 (s) + 4 H2 (g) Fe (s) + H20…

A:

Q: The binding of oxygen by hemoglobin (Hb), giving oxyhemoglobin (HbO2), is partially regulated by the…

A: Equilibrium constant (Kc) : It is a state which is approached by dynamic chemical system. It gives…

Q: Which of the following processes is endothermic?   K+(g) + I-(g) → KI(s) 2Br(g) → Br2(g) 2Na(s) +…

A: Endothermic process is that process in which energy is absorbed.

Q: Given the reactions, X(s) + 0,(g) XO(s) AH = -984.9 kJ XCO,(s) XO(s) + CO, (g) AH = +392.3 kJ what…

A:

Q: 3Zn(s) + 2Cr3+(aq) --> 3Zn2+(aq) + 2Cr(s) [Cr3+] = 0.010 M, [Zn2+] = 0.0085 M What is the…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: Un quimico mezcló soluciones de nitrato de hierro (II) y tiocianato de potasio para llevar a cabo la…

A: To calculate equilibrium constant we would use the given Concentrations of all Species at…

Q: 7. Calculate AG° for the reaction 3NO2 (g) + H20 (I) = 2HNO3 (I) + NO (g). AG, (kJ/mol) -237.2…

A: To find the ∆G° for the given reaction , we can use the formula ;

Q: Sulfur trioxide decomposes at a high temperature in a sealed container. Initially the vessel is only…

A: Equilibrium reaction:                                    2SO3 ⇌Kc 2SO2 + O2 Given information:…

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion COCI,2".…

A:

Q: What is the value of the equilibrium constant for the reaction. 2 Agis) + Pt2 (aq) Ag (aq) + Pt(s)…

A:

Q: Write the balanced net ionic equation for the reaction that occurs in the following case:…

A:

Q: The equilibrium constant, K, for the following reaction is 0.636 at 600 K. COCL(g) Co(g) + Cl2(g) If…

A: Given:  The initial temperature, (T1)=600 K. The final temperature, (T2)=483 K. The equilibrium…

Q: For the reaction below, the AH° = -113.1 kl/mol and AS° = -145.3 J/K-mol. Calculate the equilibrium…

A: ∆G° =  ∆H°-T∆S° ∆G° = -2. 303 RT logK

Q: What is the observable result of:   Cl + Ag  AgCl(s) + 2NH3(aq) AgCl(s) + sunlight Br+AgNO3…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCl4².…

A: Given reaction is : CoCl42- (aq) <-----------> Co2+ (aq) + 4Cl- (aq)

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCl42".…

A:

Q: The overall reaction for the corrosion of iron (rusting) by oxygen is…

A:

Q: *For the expression K=([A][B]^2)/([C][D]^2 ) What chemical reaction can this be? * a. A(g)+ 2B(g)…

A:

Q: Nhich of the following reactions would have the most positive AS° value? A) SO,(g) + Na O(s)Na…

A: As we know , entropy is nothing but disorder. As disorder increases entropy increases.

Q: Find the equilibrium constant Kc for this reaction below: Cu(s) + 2 Pe+(aq) Cu2+(aq) + 2 Pe(s)

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…