Consider the given Ellingham diagram. At 1000 °C, which among Mg, Al, and Zn can be extracted from its oxide by the reaction: 2C (s) + O₂ (g) → 2CO (g)?

Q: Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis…

A: In CaCl2 we have Ca2+ metal ion  hence to convert it into Ca metal, the reaction occurring will be…

Q: Magnesium metal can be produced industrially by electrolysis of MgCl2. What mass of magnesium metal,…

A:

Q: An electrolytic cell contans 50.0 mL of a 0.152 M solution of FeCl3. A current of 0.775 A is passed…

A:

Q: Determine the equilibrium constant given: NH4NO3(s)  N2O(g) + 2 H2O(aq)

A: For the given equilibrium reaction: NH4NO3(s) ⇌ N2O(g) + 2 H2O(l) Here decomposition of ammonium…

Q: Write the balanced chemical equation for the irreversible reaction of Mg(s) with O2(g).

A:

Q: Write the balanced chemical equation for conversion of Al(s) to KAl(SO4)2·12H2O(s) in aqueous…

A: The balanced equation is the equation in which the number of atoms of each elements are equal at…

Q: Exactly 1.75 moles of N2O4 are placed in an empty 1.0-L container. After a period of time,…

A:

Q: Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of…

A: Balanced chemical equation Chemical equation in which number of elements present on the reactant…

Q: The electrolysis of TℓBr3 at high temperature produces thallium metal. If a constant electrical…

A: From Faradays first law, weight of the substance deposited, W = ZQ Z = E/F = equivalent…

Q: The following reactions are all similar to those of the industrial chemicals. Complete and balance…

A:

Q: About 50,000 kJ of electrical energy is required to produce 1.0 kg of Al from its Al(OH)3 ore. The…

A: Calculate the number of moles of aluminum Given mass of aluminum = 1000 g Molar mass of aluminum =…

Q: When 1.14 g of S is burned in the presence of O₂ to give SO₂, 10.3 kJ is released. From this…

A: Atomic mass of sulfur = 32.065 g/mole

Q: 2H2Se(g) produce H2(g)+Se2(g), deltaH=-13.8 kJ/mol a. what will happen to the reaction if it is…

A:

Q: The electrolysis of magnesium chloride can be used to produce elemental magnesium. MgCl2(l) → Mg(l)…

A: We wil calculate mass of Mg

Q: Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis…

A:

Q: Gibbs Free Energy for Nonspontaneous Reactions and Reactions at Equilibrium Consider the given…

A: Ellingham diagram is graph of standard free energy change versus temperature.  More is the negative…

Q: What type(s) of reaction is the reaction of magnesium and steam? (There may be more than one answer)…

A:

Q: Magnesium is obtained by electrolysis of molten MgCl2. Several cells are connected in parallel by…

A: In aqueous solution, H+, H2O, Mg2+, and Cl- ions are available and on electrolysis, hydrogen gas…

Q: Magnesium, the element, is produced commercially by electrolysis from a molten salt (the…

A: INTRODUCTION: Magnesium is an element that contain atomic number 12.It's electronic configuration is…

Q: Write the balanced NET ionic equation for the reaction when aqueous KBr and aqueous A9C2H3O2 are…

A:

Q: balance the equation and indicate the type of reaction  C6H6 (l) + O2 (g) → CO2 (g) + H2O (l)

A:

Q: Write a balanced chemical equation showing the products of the dissolution of Y(BrO3)3(aq). (Include…

A:

Q: a student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 after the reaction…

A: A student carries out this chemical reaction in a beaker  Zn+CuCl2 -> Cu+ZnCl2 After the reaction…

Q: Balance the following chemical equation: 1. C4H10O + O2 → CO2 + H2O

A: The given equation is  C4H10O + O2 → CO2 + H2O

Q: What is the molecularity of the following reaction? CH4(g) + 2O2(g) → CO2(g) + 2H2O(g)

A: The molecularity of a reaction is defined as the sum of number of reactant molecules reacts to bring…

Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)) from the…

A: To calculate the moles of alum formed from the given number of moles of each reagent, we would use…

Q: Be sure your chemical equation is balanced! ZnS(s) +O2(g) ->

A: We have to write products of the reaction ZnS(s) +O2(g) ->

Q: The overall reaction is 2Al2O3(l) + 3C(s) → 4Al(l) + 3CO2(g); however, the process is only…

A:

Q: Directions: Balance the following chemical equation: 1. SiCl4 + H2O → SiO2 + HCl

A:

Q: Dinitrogen trioxide is an unstable compound that exists in equilibrium with nittrogen oxide and…

A:

Q: Hydrogen peroxide can be prepared in several ways. One method is the reaction between hydrogen and…

A:

Q: A 0.4560 g mixture of FeCl3 and FeBr3 was dissolved in water and reacted with excess NaOH. All of…

A: The balanced chemical equation for the reaction is: (FeCl3+FeBr3) (aq)+3NaOH(aq)-> Fe(OH)3(s) + 3…

Q: A major source of sodium metal is the electrolysis of moltensodium chloride. What magnitude of…

A: All metals are arranged in the metal activity series according to their reactivity. The more…

Q: Balance

A:

Q: Chlorine gas is used in the production of many other chemicals, including carbon tetrachloride,…

A: Given: Volume of chlorine gas produced at STP = 5.9 ✕ 105 L Known: Molar mass of NaCl = 58.44 g/mol

Q: Directions: Balance the following chemical equation: 1. Al + O2 → Al2O3

A: In this question, we will balanced the given chemical reaction equation means both side same atoms…

Q: List all of the possible mole ratios in the decomposition of silver oxide.  2Ag2O→4Ag+O2

A: The balanced chemical equation is given by    2Ag2O→4Ag+O2

Q: A piece of Al with a surface area of 2.5 m² is anodized toproduce a film of Al₂O₃ that is 23…

A:

Q: The thermite reaction is written below. Show that the heat released in this reaction is sufficient…

A:

Q: quotient, Q step in nitri oportionati

A: Reaction quotient is the ratio between the concentration of products and the concentrations os the…

Q: As discussed in class, the Haber-Bosch process for ammonia production proceeds via the reaction,…

A: The reaction given is, Given: Both entropy change and the enthalpy change is not changing between…

Q: Balance each of the following reactions, and identify the type of reaction Li(s)+Cl2(g)Δ→LiCl(s)

A: Lithium and chlorine gas are combining in reaction to form lithium chloride. Lithium : Li Chlorine…

Q: N2 (g) + 3 H2 (g) → 2 NH3 (g) Assuming that a reaction vessel originally contains 0.200 moles of N2…

A: Given balanced reaction N2 + 3H2 -> 2NH3 Number of moles of N2 = 0.200 moles No. of moles of…

Q: Looking up one snowy afternoon from a book titled The Moral Case Against Turning Lead Into Gold (Or…

A: Given : corresponding oxide and sulfur dioxide is forming.

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.