Fe₂O3 + 2 Al - O iron O aluminum O oxygen Al₂O3 + 2 Fe Identify the element that gets reduced. Identify the element that gets oxidized. oxygen O aluminum Oiron

Q: Consider the following redox reaction: Fe (s) + Cl2 (g) → FeCl2 (aq) Which of the following…

A: Oxidation :-  The process of lose of electrons or increase in oxidation number is called oxidation…

Q: Consider the following reaction: 2C2H6 (g) + 7O2 (g) → 4CO2 (g) + 6H2O (g) Which substance is…

A: The substance whose oxidation number increases is oxidized while the one whose oxidation number…

Q: For each reaction, identify the element that gets reduced and the element that gets oxidized.…

A: Electrochemistry is branch of chemistry in which we deal with oxidation and reduction reaction…

Q: Zinc metal reacts with hydrochloric acid to produce hydrogen gas: Zn(s) + 2HCl (aq) -> ZnCl2 (aq)…

A: The given chemical reaction:                  Zn(s) + 2HCl (aq) -> ZnCl2 (aq) + H2(g)The loss of…

Q: In the following reactions, decide which reactant is oxidized and which is reduced. Designate the…

A: An element is said to be oxidized , if it is combined with or said to undergo chemical reaction with…

Q: Which of these metals is the easiest to oxidize? Gold Lithium Iron Sodium aluminium

A: The substances that have a higher standard reduction potential will undergo reduction while the…

Q: mass

A:

Q: Zinc–silver oxide batteries are used in cameras and hearing aids. Identify the species that is…

A: Oxidation is the loss of electrons. The species which lose the electrons is called oxidised species.…

Q: Which substance is oxidized? Which substance is the oxidizing agent? Which substance is the reducing…

A: Balanced redox reaction is   2NO + O2  ---------------> 2NO2  Note: According to Q&A…

Q: What element is reduced in the following chemical reaction? Cu + 2H2SO4 → CUSO4 + SO2 + 2H2O Он O Cu…

A:

Q: 8Fe + S8 → 8FeS How many grams of iron are needed to react with 3.00 g of sulfur?

A: Given weight of sulfur is 3 gram

Q: CONSIDER the following redox reaction: Sn + 4HNO3 → SnO2 + 4NO2 + 2H2O Which substance is the…

A: We have reaction of Sn and HNO3 , we have to predict oxidizing agent, substance oxidized, change in…

Q: This equation is not balanced. What is the sum of the molar coefficient for the balanced equation?…

A:

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

A: An equation representing the reaction between K and H2O to give KOH and H2.

Q: At 900 °C, titanium tetrachloride vapor reacts with molten magnesium metal to form solid titanium…

A: A chemical reaction in which the loss of electron and the gain of electron takes place at the same…

Q: 19 In acidic conditions, manganate(VII) ions are reduced to manganese(II) ions, Mn²+. In neutral…

A: The objective of the question is to determine the volume of the manganate(VII) solution required to…

Q: 5.) For the following oxidation reduction reactions, identify what element was oxidized and reduced.…

A:

Q: For the following redox reactions, determine what is being oxidizedand what is being reduced. Then…

A:

Q: A reaction that is used to make CIO2 is: HCI + NAOCI +2N2CIO2 2CIO, + 2NaCI + NaOH Which element is…

A: To determine the element oxidized , element reduced, oxidizing agent , reducing agent ,we would…

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: Steps for balancing a redox reaction: Produce unbalanced equation for the reaction in ionic form.…

Q: Consider the following reaction. 2+ 2Mno, + 3Mn + 2H,0 – 5Mno,(s) + 4H Which statement is correct?…

A:

Q: 4Cr + 6NO2 + 9H204Cr(OH)3 + 3N2O+ 6OH- In the above redox reaction, use oxidation numbers to…

A: A reaction in which oxidation & reduction occurs simultaneously are called Redox…

Q: What element is undergoing oxidation (if any) in the following reaction?…

A: The balanced reaction taking place is given as, => CH4 (g) + 2 O2 (g) ------> CO2 (g) + 2 H2O…

Q: Which substance is oxidized? Which substance is the reducing agent? Which substance is the oxidizing…

A:

Q: Complete and balance the following redox equations using the smallest whole-number coefficients. The…

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Q: How many electrons are transferred in the following reaction? Please show all work on scrap paper.…

A: A half reaction can be oxidation or reduction reaction and both the reaction takes place…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

A: Oxidising agent reduces itself and oxidises another element whereas reducing agent oxidises itself…

Q: Given the reaction:    Fe+2 + Cr2O7 -2  → Fe+3 + Cr+3  How many mole/s of Fe+2 is/are used…

A: 6 moles of Fe2+ are used in balancing the reaction, and henc

Q: Complete and balance the following redox equations using the smallest whole-number coefficients. The…

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: What element is undergoing oxidation (if any) in the following reaction?…

A:

Q: For each reaction, identify the element that gets reduced and the element that gets oxidized. 2 AgCl…

A: Increase in the oxidation number of an element is termed as oxidation and decrease in oxidation…

Q: Find the oxidation number for each element in the following substance. UO22+ 1. U = 2. O =

A:

Q: Octane has a density of 0.703g/ml. Calculate the mass of CO2 produced by burning one gallon of…

A: Density of octane = 0.703 g/ml  Volume of one gallon = 3.79 L  Mass of CO2 produced by burning one…

Q: For each reaction below, identify the element oxidized, the element reduced, the oxidizing agent,…

A: The answer is given as follows

Q: Write a balanced chemical equation for the electrolysis of brine (i.e., salt water). O2 NacI( e ) →2…

A: Brine is an aqueous solution of NaCl. When electrolysis of brine solution is carried out, then H2…

Q: Chlorine gas (Cl2) can react with water to generate hypochlorous acid (HOCl), following the…

A: In the reaction, Cl2+H2O→HOCl+H++Cl-, 1 mol of Cl2 reacts with 1 mol H2O to form 1 mol of HOCl. To…

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.