1. Write the equilibrium constant for the following reactions: a. 3NOO N2O®) + NO2@) b. Ni(CO)4(2) Nis) + 4CO) CH4(3) c. Cs) + 2Hg) CH4(g)

Q: A 6.42% (w/v) Fe(NO3)3 (241.86g/mol) solution has a density of 1.059 g/ml. Calculate: a. the molar…

A: Given: Density=1.059 g/mLMolar mass=241.86 g/mol(w/v) of Fe(NO3)2=241.86 g/mol

Q: A student mixes 5.00 mL 2.00 x 10-3 M Fe(NO,), with 5.00 mL 2.00 X 10-3 M KSCN. She finds that in…

A: Using ICE table we can calculate the value of Kc which is equilibrium constant of reaction using…

Q: (i) In the reaction equilibriumA + B C +D,What will happen to the concentrations of A, B and D if…

A: a reaction is said to be in equilibrium when the rate of forward direction and rate of backward…

Q: At a certain temperature, K = 5.0 × 10° for the reaction Fe+ (aq) + SCN (aq) = FeSCN²+ (aq)…

A: Given : Moles of Fe(NO3)3 = 0.061 moles Molarity of KSCN = 0.13N

Q: The Kspfor silver(I) phosphate is 1.8 × 10–18. Determine the silver ion concentration in a saturated…

A: The solubility reaction of silver phosphate, Ag3PO4 , is  => Ag3PO4 (s) -------> 3 Ag+ (aq) +…

Q: A 1.0 L vessel initially contains 0.500 mol of H2and 0.500 mol of I2. The reaction between these two…

A:

Q: A 1.0-L system at equilibrium contains 0.06 mol CO and 0.13 mol H2O. 0.10 mol CO is then abruptly…

A:

Q: 03)3 and U. along with some distilled water, into three separate containers. Then, to each…

A: Chemical equilibrium is the state in where both the reactants and products are have no net change…

Q: Solid zinc hydroxide and solid aluminum hydroxide are in equilibrium with a solution containing…

A:

Q: measured to be VENOJ=0.026M, [Cl2]=0.14M 359 Kc=6.5X10“ for the s the reaction at equilibria iF the…

A: Given : We have to tell the direction for the given equilibrium.

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: At equilibrium, the concentrations in this system were found to be [N2]=[O2]=0.100 M and [NO]=0.400…

A:

Q: Solid aluminum phosphate and solid aluminum hydroxide are in equilibrium with a solution containing…

A: Solubility product values are helpful in systems containing feebly dissoluble salts. The amount of…

Q: Please explain it. ASAP At a certain temperature, the equilibrium constant for the chemical…

A: All the necessary calculations have been done in the following step.

Q: 27. The equilibrium constant, K, for the reaction PCl5(g) + Cl(g)= If 0.70 mol of PCl, is added to…

A: Given data contains, Moles of PCl3 is 0.70mol. Moles of Cl2 is 0.70mol. Volume of vessel is 1.00L.…

Q: A study of the system, 4NH3(g) +502(g)-4NO(g) +6H0(g), was carried out at a certain temperature. A…

A:

Q: Be sure to answer all parts.The equilibrium constant K, for the reaction below is 70.1 at a certain…

A: Equilibrium constant for reverse reaction    Kc' = 1/Kc .so using the equilibrium  constant for…

Q: Consider the equilibrium, 2A + B  C . At equilibrium, the following concentrations are measured:…

A: Kc can be defined as the ratio of concentration of products and concentration of reactants at…

Q: Describe how concentrations of Fe3

A: Given: Fe3+(aq)+SCN-(aq)↔FeSCN2+(aq)

Q: What is the concentration of [Cl2O] after a mixture that contains [H2O] = 0.500 M and [Cl2O] = 0.500…

A:

Q: Hello, I'm working on equilibriums, I'm not quite sure how to do this type of question with finding…

A: Given that, an equilibrium reaction is CO(g) + H2O(g) ↔CO2(g) + H2(g). Also, the equilibrium…

Q: At equilibrium, the concentrations in this system were found to be [N2]=[O2]=0.200 M and [NO]=0.400…

A: Equilibrium constant  Kc = [NO]2[N2][O2] = (0.4)20.2 x 0.2 = 4…

Q: This is A study of how stressing a second equilibrium can affect an equilibrium when we added…

A: A chemical reaction is symbolic representation of the conversion of substances to new substances. In…

Q: You have a saturated aqueous solution of magnesium fluoride. The Kp of magnesium fluoride is 7.4 x…

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

Q: 1. Knowing the CaCOCa) + CO., which statement is true? a. adding a substance containing a common ion…

A: 1. Option D is correct answer as the formula for Ksp = [Ca2+] × [C2O42-] ,it means that reactant…

Q: At 25 degrees C, .831 mg AgBr dissolves in 9.25 L of water.  What is the equilibrium constant for…

A: Silver bromide is a sparingly soluble salt and it dissolves in water in very low quantity. The…

Q: A 40.0 mL of 4.00M Fe(NO3)3 (aq) are mixed with 40.0 mL of 4.0 M KSCN (aq).  The equilibrium molar…

A: The net ionic equation obtained after mixing both the solutions can be written as follows:

Q: A student ran the following reaction in the laboratory at 498 K: PCI3(g) + Cl2(g) =PCI5(g) When she…

A:

Q: Based on your calculations, indicate whether each statement is True (T) or False (F): v1. Each…

A: Rate of a reaction is defined as the concentration change with time.

Q: * 00 5. The formation constant* of [M(CN),] is 5.30 x 108, where M is a generic metal. A 0.160 mole…

A:

Q: Solid silver sulfate and solid lead sulfate are in equilibrium with a solution containing 9.71×10-3…

A:

Q: 4. The following reaction reaches equilibrium, and the concentrations of products and reactants are:…

A:

Q: For the reaction at equlibrlum: 3Fe(s) + 4H2O(g) = Fe3O4ls) + 4H>(g), removing some of the product.…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: What are the concentrations of Cu", NH3, and Cu(NH,)," at equilibrium when 18.8 g of Cu(NO,), is…

A:

Q: You will be varying the initial amounts of Fe" and SCN Iin Part B What is your hypothesis for how…

A: Reaction is : Fe3+ + SCN- → [FeSCN2+]

Q: What is the equilibrium concentration of C? A(g) 2C(g) + B(g) + D(g) K = 6.0 x |3| 10-7 (In mol L-)…

A:

Q: At equilibrium, the concentrations in this system were found to be [N2]=[O2]=0.200 M and [NO]=0.400…

A: The equilibrium constant can be calculated as, Now,  NO is added at equilibrium condition

Q: 0.20 moles of CuSO4 are added to 1L of NH3 1.20M solution. Calculate the concentration of Cu2+ in…

A: Data given: Moles of copper sulfate = 0.20 mol Molar concentration of ammonia = 1.20 M Volume of…

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: A gas mixture with the same number of moles of CO2 and H2 was prepared and heated to 700K where the…

A: Recall the given reaction and find expression of Kp            CO2g + H2g→COg + H2Og…

Q: For the balanced reaction equation given below, 0.500 moles of H2 and 0.500 moles of I2 are placed…

A:

Q: Consider the equation A(aq) + 2B(aq) 3C(aq) + 2D(aq). 40.0mL of 0.056MA is mixed with 25.0mL…

A:

Q: n a 5.00 liter container, 0.002 moles of phosgene are introduced. Calculate the equilibrium…

A: Given that : The number of moles of phosgene = 0.002 moles The volume of the container = 5.00 L…

Q: Calculate the concentration of Ag+ present in solution at equilibrium when concentrated ammonia is…

A: The equilibrium constant denoted by the symbol ‘K’ can be defined as a number which is used to…

Q: NH3(9) + 502(g)-4NO(g) 6H20(g), vas carried out at a certain emperature. A system was prepared with…

A:

Q: The following reaction is at equilibrium and being monitored by a chemist : 2NOF (9) 2NO (g) + F₂…

A:

Q: At particular temperature, 7.3 moles of A is placed into 1.0 L container and A dissociate by the…

A:

Q: At equilibrium, the concentrations in this system were found to be [N,] = [0,] = 0.200 M and [NO] =…

A: Since initially we have been given with the equilibrium concentrations Hence the equilibrium…

Q: Sulfur dioxide and oxygen react to form sultur triaxide dunng one of the key steps in sulfunc acid…

A: Given moles of sulfur dioxide (SO2) = 6.4 moles moles of oxygen (O2) = 30 moles equilibrium moles of…

Q: (a) Initial molar concentration of Fe" after mixing: [Fe"]. = Initial molar concentration of SCN"…

A: Fe3+(aq) + SCN- (aq) ⇔FeSCN2+…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.