The purpose of a salt bridge in a galvanic cell is:   A. to allow electrons to move from one cell to the next. B. to react with the metals at the electrodes. C. to allow metals to travel from one cell to the next. D. to provide charge balance to each cel

Q: For an electrolytic cell experiment, which will contribute to the greatest source of error on the…

A: Electrolysis: It is the process by which the non-spontaneous reactions can be occurred by applying…

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction Br₂0+2e 2 Br…

A: This question is from chapter Electrochemistry where need to write balanced half cell reaction for…

Q: g. Based upon the description of the investigation, draw a labelled diagram of the components that…

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Q: 6. Write the half reaction taking place at the electrode labeled 2: 7. Write the half reaction…

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Q: What would happen if the filter paper used in a galvanic cell dreid out?

A: The cell which are used for inter-conversion of chemical energy into electrical energy and…

Q: Based on the problem in the picture. For each of the two cells, a. Sketch and label the galvanic…

A: Galvanic cell is an electrochemical cell which is used to generate electrical energy from chemical…

Q: A galvanic cell was built using Zinc and iron. For this Galvanic cell complete the following a.…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: Galvanised iron is iron or steel coated with zinc. From your observations, explain how galvanising…

A: Interpretation: 1. To explain how galvanized iron will reduce corrosion even if zinc surface coating…

Q: What is one of the advantages of a fuel cell? a. They are more efficient than combustion. b. all of…

A: Hydrogen fuel cells are efficient and cleaner source of energy in comparison to the combustion-based…

Q: Which one of the following statements about electrochemical cells is false? A) In a salt bridge,…

A: Applying concept of electrochemical series.

Q: a) Write the half-reaction that will occur in the cell with the magnesium strip. b) State the…

A: a. In electrochemical series, Mg is present much above Zn. Hence, Mg is more reactive than Zn.…

Q: For an electrolytic cell experiment, which will contribute to the greatest source of error on the…

A: Electrolysis is performed for coating a metal in a electrochemical cell. The process is known as…

Q: What happens to the electrons that are on the anode? on the cathode?

A: The reaction occurs at anode is oxidation where electrons are lost and  reaction occurs at cathode…

Q: Which electrode will gain mass while a voltaic cell runs and why? (Choose the best answer.) A) The…

A: Redox reactions are the reaction in which oxidation and reduction process take place simultaneously.…

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: Explain Anode, Cathode, and Salt Bridge?

A: An electrode is a conductor which helps in establishing electrical contact with a non-metallic part…

Q: Some of the Commercial Applications of the Electrolytic Cell are: a. b. Electro-fining or…

A: Answer

Q: 17. At what part of electrochemical cell does oxidation reaction happen? D. Wires A. Anode B.…

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Q: In a galvanic cell, the electrons flow from Select one: O a. anode to cathode through the external…

A: In the galvanic cell the electron flow from the anode to cathode takes place through the external…

Q: A galvanic cell was built using Zinc and iron. For this Galvanic cell complete the following a.…

A: D) the electron flow from the zinc metal beaker to the iron metal beaker ( through external circuit)…

Q: The two-half reaction in a Voltaic Cell are,

A: The study of chemical processes that happens due to electrons moving is known as the…

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

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Q: What happens to the electrons that are on the anode? on the cathode?…

A:

Q: For an electrolytic cell experiment, which will contribute to the greatest source of error on the…

A: In a galvanic cell experiment the oxidation and reduction reaction takes place in two different…

Q: Suppose a galvanic cell is established using the following cell reaction. Cu (s) + 2Ag^1 (0.100 M)…

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Q: A galvanic (voltaic) cell has the generic metals X and Y as electrodes. X is more reactive than Y,…

A: Given : X is more reactive than Y, X forms cation more readily, So X will loose electron  X…

Q: What happens to the electrons that are on the anode? on the cathode?  2. What happens if you have…

A: There are two electrodes  of a voltage:  Cathode  Anode

Q: Calculate the maximum run time for your voltaic cell if it runs at 0.5 A and your initial…

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Q: An active (metal) electrode was found to lose mass as the oxidation-reduction reaction was allowed…

A: Given : the electrode is losing mass as the reaction is taking place.

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 is the electrolyte used in a dry cell?

A: A standard dry cell has a zinc anode and a carbon cathode. It is used in portable electrical…

Q: In a chart, summarize four different factors that will stop a galvanic cell from functioning and…

A: Galvanic  cell are those cell which convert the energy  from spontaneous  reaction into  Electrical…

Q: What is the purpose of a salt bridge? A) It is how the electrons move B) To react with the metals in…

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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: 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: Conditions needed for galvanic cell to take place??

A: We have to give the conditions for the galvanic  cell to take place as follows in step 2:

Q: What statement is true for a galvanic cell?   a. Electrons move from the reduction to the…

A: A galvanic cell or electrochemical cell is the cell used to convert chemical energy into electrical…

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: 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: 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: In a galvanic cell, the electrons flow from Select one: O a. anode to cathode through the external…

A: In galvanic cell  At anode :Zn(s) gives up electrons to form Zn+2 (aq) ions. The electrons remain…

Q: The [ Select ] ions within the salt bridge flow to neutralize the accumulation of positive at the…

A: In salt bridge, the positively charged electrode is anode and the negatively charged electrode is…

Q: Explain thoroughly the question. What will happen if the electrodes were not placed properly in an…

A: In Electrochemical cells Electricity is generated  via spontaneous chemical  Reaction .