Did the concentration of the reactants affect the amount of electricity produced?

Q: With all other things being equal, in which of the following locations will an iron fence corrode…

A: Please find your solution below : The corrosion of iron takes place when it is exposed to air and…

Q: The electrolysis of a concentrated sodium chloride solution would   yield sodium metal   produce…

A: Electrolysis is a process in which electricity is passed through a electrolytic solution through two…

Q: For the given reaction : a.) What is the amount of electricity produced? K…

A: The chemical equations for the reactions that occur at cathode, anode, and overall cell are shown…

Q: Explain how electrical current and potential difference differ.

A: Differences between electrical current and potential difference: Electrical current is measured in…

Q: Identify the substances that are oxidized and reduced, and indicate which is the oxidizing agent and…

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Q: The same quantity of electricity that caused 10.0 g of Ag to plate out from a solution of AgNO3 is…

A: The second law of Faraday: The second law of Faraday states that ‘’The masses of different ions…

Q: In a redox reaction, electrons are transferred: from the substance being oxidized to the oxidizing…

A: In a typical oxidation-reduction reaction or redox reaction, one of the substance is oxidized while…

Q: True/False. The electrical energy is measured as electrons are transferred between the anode and…

A: In a Galvanic cell, electrical energy is generated due to a difference in chemical potential energy…

Q: One renewable energy fuel source is hydrogen. Hydrogen fuel cells use the chemical energy of…

A: Hydrogen Fuel Cells provide an inherently clean source of energy, with no adverse impact on…

Q: 20. Which of the following statements is FALSE regarding what occurs during the electrolysis of…

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Q: In a reaction between copper metal and aqueous iron (III) chloride, Fe3+(aq) is reduced to Fe2+(aq),…

A: Since Cu(s) is oxidising in the presence of Fe(III) chloride, we need to find a balanced reaction to…

Q: Suppose 490.mmol of electrons must be transported from one side of an electrochemical cell to…

A: Given that:  Electron transferred during reaction in electrochemical cell = 490mmol =…

Q: Determine the mass of chlorine produced when a 200 A current flows for 24.0 h through a cell…

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Q: How did the surface area of the metal strip expose to the solution affect the electricity produced

A: The production of electricity in a galvanic cell is due to the electrochemical reaction and this…

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

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Q: When potassium metal is placed in water, a large amount of energy is released as potassium hydroxide…

A: Redox reactions are those in which both oxidation as well as reduction take place.

Q: Match each item to a choice. KMno, H20 CH,OH ? H" HO. PCC oxidation COOH so conc H2SO.

A: The given reactions are completed below:

Q: Vith all other things being equal, in which of the following locations will an iron fence corrode…

A: Given: With all other things being equal, the location at which the corrosion of iron fence will be…

Q: Can storing batteries in a cold place, such as a refrigerator or freezer, help prolong its life?…

A: A question based on electrochemical cells that is to be accomplished.

Q: Tha balanced equation plus the element which is being reduced and oxidized in the equation: Cd(s) +…

A: Oxidation: when oxidation number of an element increases from left to right , we can say that…

Q: Change the following word equation into chemical equation. Write a complete balanced equation for…

A: A balanced reaction has an equal number of atoms of all elements on both sides.

Q: Define electrolysis. A)Process using chemical energy to cause a nonspontaneous process to occur…

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Q: Electrochemical cells convert which of these into electrical energy? kinetic energy O mechanical…

A: Given are two questions.

Q: sacrificial anode to prevent your large ocean-going ship (primarily built from iron) from rusting,…

A: Things made up of iron react with oxygen and water present in the air and forms a layer of oxides…

Q: At the Tesla automotive factory, a Model S sedan is built using 4 tires, a main chassis, and 5…

A: Given: One Sedan needs: tires = 4, chassis = 1, lithium ion batteries = 5 Available tire = 17…

Q: Why do you think these differences exist between the two in how each produces electricity?

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Q: How many moles of electrons are transferred per mole of reaction in the following redox reaction?…

A: Given redox reaction: 3Cl2 (aq) + 2Al (s) → 2Al3+ (aq) + 6Cl- (aq) We have to calculate the number…

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A: Oxidation: It is the loss of electrons during a reaction by a molecule, atom or ion. Reduction: It…

Q: 1. In a Daniel cell, | energy is stored in the zinc rod, the copper rod, and their solutions.…

A: In a Daniel cell, chemical energy is stored in the zinc rod, the copper rod and their solutions.

Q: an electric current is produced by a chemical reaction electrons flow toward the anode a…

A: In galvanic cell, Spontaneous redox reaction takes place and electrical current produced. While in…

Q: what does electricity do?

A:

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A: Oxidation Removal of electron is known as oxidation Reduction addition of electron is known as…

Q: Calculate ∆Grxn for the oxidation of magnesium at 25°C

A: At constant temperature and pressure, the change in Gibbs free energy is defined as Δ G0 = Δ H0 − T…

Q: In the reaction   SO2 + 2H2S  =  3S  + 2H2O   which substance is oxidised?

A: In this equation, Hydrogen sulphide (H2S) is the substance which oxidized to water (H2O) and sulphur…

Q: Electrolysis involves using an external electric current to drive an electrochemical reaction in a…

A: Electrolysis is used to decompose ionic compounds into their respective ions of elements that were…

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: The addition of hydrogen or decreases in the oxidation state is known as a reduction reaction and…

Q: What type of reaction has occurred? How do you know? CH3 CH2 =C

A: We have to use some reagent for this reaction.

Q: Electrolysis is the process in which: A. Energy is produced B. Energy is consumed D. C. The reaction…

A: Electrolysis is a process in which electric current passed through the electrolytic Solution, this…

Q: A reaction where both increase and decrease of charge of atoms take place at the same time is known…

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Q: What is wrong with the redox reaction given below? 2Cl + 2Br → Cl2 + Br2 chloride cannot be oxidized…

A:

Q: How does generating electricity chemically differ from other types of electricity generation [Hint:…

A: Electricity is the flow of electrons or charges due to the difference of electric potential between…

Q: With all other things being equal, in which of the following locations will an iron fence corrode…

A: Given: With all other things being equal, the location at which the corrosion of iron fence will be…

Q: why do we say that methane is oxidized to CO2 when there has not been a complete transfer of…

A: Addition of oxygen or removal of Hydrogen is called oxidation.

Q: Describe with figure a process of power generation through chemical reactions.

A: Process of power generation through chemical reaction:

Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

A: Using concept of oxidation and reduction.

Q: How many electrons are transferred in the following reaction? (The reaction is unbalanced.) Mg(s) +…

A: The given reaction is represented as follows:

Q: Based on the information in table 10.3, what products are produced at the anode and cathode? Zinc 1.…

A: Electrolytic cell:-        An electrolytic cell uses electrical energy to drive a non-spontaneous…

Q: photo attached

A: The atoms that loses electrons or the atoms whose oxidation number increases are said to be…

Q: With all other things being equal, in which of the following locations will an iron fence corrode…

A: With all other things being equal,in which of the following location will an iron fence corrode…