.How can electroplating be used to prevent corrosion? A.by covering metals that corrode easily with a layer of rust-resistant metals, such as chromium

Q: Are electrolysis reactions thermodynamically spontaneous?

A: An electrolysis reaction uses an external source to derive a non spontaneous reaction.

Q: Iron rusts but aluminium does not easily corrode. Which statement explains why aluminium does not…

A: Explanation to the correct answer is given below

Q: Steel wool scouring pads stored on the edge of a stainless steel sink corrode after one use. To…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: what are some ways of preventing corrosion of metals?

A: Some ways of preventing corrosion are given below:

Q: What electrochemistry principles are involved in the corrosion of metals and its prevention?

A: Corrosion : The deterioration or decay of a metal, because of its reaction with water or air is…

Q: How does  Ecell depend on the concentrations of the reactants and products in the redox reaction…

A: In nonstandard conditions, the relationship between the E" and concentrations of reactants and…

Q: When you look at several older cars that are showing initial signs of rust formation where do you…

A: You look at several older cars that are showing initial signs of rust formation where do you expect…

Q: - All of the following factors affecting on the type and mass of formed Substances from electrolysis…

A:

Q: L; this is possible because Determine which will best complete this: A secondary cell is one which O…

A: Primary and secondary cells convert chemical energy into electrical energy. In these cells the free…

Q: Which of the following conditions would lead to the fastest corrosion of a metal? A Equal cathodic…

A: The condition would lead to the fastest corrosion of a metal is given below .

Q: Aside from electroplating, what are other methods of preventing corrosion?

A: Corrosion is slowly eating down of metallic surface of the metal by environmental air and moisture,…

Q: According to the reaction, Ag+ (aq) + e- --> Ag(s), silver is deposited. For 30.0 minutes, a 0.800A…

A:

Q: Which of the following statements concerning corrosion is(are) true? For the false statements,…

A: Given: We have to determine which of the following statements are correct.

Q: What is the Corrosion of Iron?

A: To explain the corrosion of Iron.

Q: Number 4

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not…

Q: Calculate Ecell (volts) for the galvanic cell containing the reaction shown below where the…

A: Ecell can be calculated using nernest equation.  For this first we write reduction and oxidation…

Q: Iron objects such as storage tanks and underground pipelines can be protected from corrosion by…

A: An iron oxide formed by electrons loss of Fe metal on coming in contact with water and air is…

Q: A current of 5.37 A is passed through a Cu(NO,), solution for 1.20 h. How much copper is plated out…

A: We will first take out the quantity of charge passes in given time interval. Then we will relate…

Q: a) When two metals, e.g. Zn and Cd, are connected and placed in a solution containing both metal…

A: When Reduction and oxidation takes place simultaneously the reaction is called redox reaction.

Q: B) What do you know about the factors influencing the corrosion.

A: Corrosion is defined as the natural process that causes the conversion of pure metals to undesirable…

Q: ) bor All components of hot rods and Harley Davidson bikes that have a shiny chrome "finish" are…

A: Electroplating is a process that creates a metal coating on a solid substrate through the reduction…

Q: Label each component of the following shorthand representation of a galvanic cell. SEE IMAGE (b)…

A:

Q: Which statement best applies to the concept of corrosion Corrosion involves the reduction of a metal…

A: Answer: When a pure metal substance reacts with another substance and loses its natural forms, then…

Q: 5. Consider the following under acidic conditions: Cu(s) + MnO4¹(aq) → Mn²+ + Cu²+ vii Is this…

A:

Q: Briefly define steel corrosion. What are the four elements necessary for corro-sion to occur?

A: Corrosion : Corrosion is a natural process in which a metal is deteriorated or decayed by a chemical…

Q: Consider the following voltaic cell (a) In which direction do electrons flow in the external…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Tin cans are made of a steel, the inside of which is coated with a thin layer of tin. The tin…

A: Corrosion is a chemical galvanic process by which metal detoriate through oxidation. Various metals…

Q: Why is corrosion only a problem for some metals (such as iron)?

A: When moisture present in air causes certain chemical reactions which tends to deteriorate a solid…

Q: Give two suggestions to prevent corrosion Name two differences between galvanic (voltaic) cells and…

A: 1) One of the cheapest way to prevent the metal from corrosion is by applying paint on the surface…

Q: What purpose does the salt bridge serve in a voltaic cell, andhow does it accomplish this purpose?

A: A voltaic cell is a typical electrochemical cell which generates electricity as result of  the…

Q: What is corrosion? Why is corrosion only a problem for some metals (such as iron)?

A: Corrosion is the gradual oxidation of metals that are exposed to the oxidizing agents in the…

Q: State the Similarites between poalar and nonpolar molecules. What are the differences between an…

A: Similarites between polar and nonpolar molecule

Q: We have discussed how in galvanic oxidation the contact of dissimilar metals initiates the loss of…

A: The process of "biometallic corrosion" is also referred to as "galvanic corrosion". It is process…

Q: Many mechanics recommend a protective oil layer be applied to your car before the winter season.…

A: Corrosion Rusting Corrosion is the process of deterioration of substance due to chemical,…

Q: 8. The electrolysis of copper (II) sulfate using carbon electrodes is demonstrated to a chemistry…

A: Given :  Current (I) = 1.50 A  Volume = 75.0 ml  Concentration of CuSO4 solution = 0.125 mol/L

Q: Battery Ag Spoon Ag* Ag*- AGNO,(aq) This spoon is to be electroplated with silver. Which electrode…

A: Positive end of the battery is called as anode and negative end of the battery is called as cathode.

Q: Which of the following are not factors of corrosion? A.Impurities B. Moisture C. Electrolyte D.…

A:

Q: student makes a voltaic cell but forgets to include the salt bridge, then uses a voltmeter to…

A: A salt bridge is also known as ion bridge. It is used to connect the oxidation(anode) and…

Q: What are the two types of corrosion and briefly explain them

A: Corrosion is the process in which metal come in contact with oxygen, water and other impurities and…

Q: How can the corrosion of iron be prevented?

A: Preventing the rusting of iron is a major industry. The most obvious way to prevent rust is to keep…

Q: Why does aluminum (Al) metal not undergo corrosion like iron does?   A) Al does not easily react…

A: Aluminium does not undergoes rusting as iron because:

Q: Steel is often coated with a thin layer of zinc if it is to be used outside. What characteristics do…

A: Steel is an alloy of iron and carbon, so it is prone to rusting. Galvanizing is a process where iron…

Q: Did adding salt have any effect on corrosion? Why or why not?  B.) What are the effects of external…

A: Solution- (a), yes adding salt effects on corrosion, because salt generally increase the rate of…

Q: 1.a. 21.5 g of Ag was plated from a solution of AGNO3 with a current of 3.45 amps. a. The moles of…

A: Solution 1a) a) .

Q: The corrosion process proceeds at the same rate throughout the area exposed to the corrosive…

A:

Q: What are the meanings of positive and negative reduction potentials?

A: Reduction potential is the potential at which reduction take place. Reduction is the process in…

Q: Explain 8 points on environmental effects on materials through corrosion

A: corrosion is the process of decay on a material caused by a chemical reaction with its environment.…

Q: a)Which redox reaction is not spontaneous under standard conditions? a 2 Fe + 3 Br2 → 2 Fe3+ + 6…

A: From electrochemical series,  in Spontaneous reaction more reduction potential element get reduced…