How many electrons are transferred in the following reaction? (The reaction is unbalanced.) F2(s) + Fe(s) Fe3+(aq) + F(aq) A) 7 B) 2 C) 6 D) 5 E) 3 А В D O E

Q: Consider the following reaction: Sn4+ (aq) + Cu (s) à Sn²+ (aq) + Cu2+ (aq) Which of the following…

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Q: Identify the substance being oxidized and the substance being reduced. a) Mg(s) + Br2(s) = MgBr2(s)…

A: The substance whose oxidation increases in the reaction will be the one getting oxidised  And the…

Q: Identify the oxidizing agent in the following redox reactic Hg 2( aq) + Cu(s) – Cu 2*( ag) + Hg() O…

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Q: What is the oxidation number of Chromium, Cr, in the chromate ion, Cr207 2-? Show your work. 8.…

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Q: What is the coefficient of iodine (L) when the following equation is balanced? Al (s) + I (s) - AI3+…

A: For a balanced reaction number of electrons transferred must be same.  Also number of atoms of each…

Q: Predict the products and balance the following reaction: Ag,SO,(aq) + NaCI(aq) - A) Ag,SO,(aq) +…

A: C)   Ag2SO4 (aq) + 2 NaCl (aq) → 2 AgCl (s) + Na2SO4 (aq)

Q: 1189727/variants/1189727/take/8/ Question 7 What is the oxidizing agent in the following reaction? →…

A: In a redox (reduction-oxidation) reaction, the substance that gets reduced is the oxidizing agent…

Q: Which species functions as the oxidizing agent in the following reduction-oxidation reaction: 5…

A: The Correct option is MnO-4 (aq).

Q: - How many electrons required to precipitate one mole of (Cu2+) at cathode By electrolysis of copper…

A: Answer of this question:- Electrolysis :- it is a process by which electric current is passsed…

Q: 2:50 Question 17 of 17 Submit How many electrons are exchanged in the following reaction? 2 Fe³+…

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Q: Consider the redox reaction Fe(s) + Cu²+ (aq) Fe O Fe²+ - Which substance gets oxidized? O Cu O Cu²+…

A: Oxidation is loss of electrons or an increase in the oxidation number whereas Reduction is gain of…

Q: Describe the reaction type shown. Rewrite the equation and balance it 2RbNO3+ BeF2---->Be(NO3)2+ RbF

A: It’s explained as below :

Q: Complete and balance the following redox reaction in acidic solution. Be sure to include the proper…

A: Answer:When oxidation and reduction take place simultaneously in a chemical reaction then such…

Q: b Choose the balanced equation for the following half-reaction, which takes place in acidic…

A: A balanced chemical equation accurately describes the quantities of reactants and products in…

Q: The balanced net ionic equation for the dissolution of zinc metal in aqueous hydrobromic acid is A)…

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Q: Group the compounds or element as oxidizing agents or reducing agents

A: The elements or Compounds which are used to reduce other Substances are known as reducing agent.…

Q: 7. Give the oxidation number of nitrogen in each of the following compounds or ions: (a) Li3N (d)…

A: Rules for assigning oxidation numbers:- The oxidation number of a free element is always  Fluorine…

Q: 2 KCI (aq) + Pb(NO3)2 (aq) --> 2 KNO3 (aq) + PbCl₂ (s) The net reaction for the above equation is

A: We need to write the net ionic equation for given chemical equation

Q: Calculate the pressure exerted by 2.65 grams of chlorine gas in a 850. mL sealed flask at 27.0°C.…

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Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…

A: To balance the equation following steps are involved : 1) write oxidation and reduction  half…

Q: 4. What is the reducing agent in the following reaction: 2Mg + O2 2M9O ?

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Q: 10. Which of the following reactions is a Redox reaction? Cu(s) + 4HNO3 Cu(NO3)2 + 2NO2 +2H,0 (I)…

A: Given are three chemical reactions.  Redox reaction is reaction in which both oxidation and…

Q: estrongest oxidizing agent i

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Q: For the redox reaction given below complete the following: CIO, + SO2 - SO + cr (a) What is the…

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Q: Determine the oxidation number of the transition element in the following: (a) MnO2 2+ (b) Mn² (c)…

A: Oxidation Number: oxidation number, also called oxidation state, the total number of electrons that…

Q: aq), I2 (g), and I (aq), the strongest

A: 1) Strongest Oxidising agent : Those species which is easily reduced by gaining of electrons.  2)…

Q: In the following redox reaction:                 2MnO4– + 10S2O32– + 16H+   -->   2Mn2+ +  5S4O62–…

A: The given redox reaction is: 2MnO4– + 10S2O32– + 16H+  -->  2Mn2+ +  5S4O62–  +  8H2O Write the…

Q: Complete and balance the following redox reaction in basic solution Cr20,2 (aq) + Hg(1) → Hg2* (aq)…

A: 1- Oxidation Half reaction :  Hg(l) -------> Hg2+(aq) + 2e-  Multiple with 3  3Hg(l) ------>…

Q: 1) [20 pts] Balance the following equations: a) HI + MnO, à Mnl, + I, + H,0 b) Mg + MnO, à MgO + Mn

A: To balance an equation the coefficients are multiplied as prefix to the molecules to get the equal…

Q: In the reaction Zn + CuSO4 - > Cu + ZnSO4 what has been oxidized?

A: The species which has been oxidized in the reaction given below.

Q: 2) Provided the reaction: 5Cu*(aq) + 8H*(aq) + MnO4 (aq) 5Cu2*(aq) + Mn2"(aq) + 4H2O(1) a) Identify…

A: Oxidation is loss of electrons. Reduction is gain of electron. Oxidizing agent which oxidise others…

Q: (6) II. Balance the following reactions in basic solution. Circle the oxidizing and box in the…

A: Given chemical reaction is  PbO2(s) + Cl-(aq) -> ClO-(aq) + Pb(OH)3 The given reaction can be…

Q: Predict whether each of the following reactions will take place. If the reaction takes place, write…

A: Balanced chemical equation is the equation in which number of atoms on both sides of equation are…

Q: Identify the spectator ions in the following…

A: The ions which do not participate in chemical reactions and present the same on both sides of the…

Q: 3. Balance the following chemical equations a) b) AICI 3 FeCl3 + + K NaOH KCI + Fe (OH)3 Al NaCl

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Q: In the reaction, Cu + 2 AgNO3 → Cu(NO3)2 + Cu Cu2+ Ag

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Q: 1. Has the greatest number of atoms a) 6.0 moles CO b) 3.0 moles SO, c) 4.0 mol NH; d) 4.0 moles CO,…

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Q: Which element is oxidized in the following reaction? Fe²+ + H+ + Cr₂O72- →→Fe³++Cr³++ H₂O

A: Oxidation is a chemical process that involves the loss of electrons or an increase in the oxidation…

Q: (Q84) With respect to the following unbalanced redox equation that takes place in a basic…

A: Here we are required to balance the redox reaction in basic environment

Q: Chromium can be electroplated from aqueous potassium dichromate, with the reduction shown below…

A: Given, Mass of Chromium = 6.85 g Molar mass of chromium = 52 g / mol Cr2O72- (aq)  +  14 H+ (aq)  +…

Q: - Write the chemical equation(s) for each part of the experiment, as outlined in Equation 1. (0)…

A: (a) This reaction actually occurs in 2 steps. In the first step, the copper (red-brown) is oxidized…

Q: Predict the reactants or products of the following reactions, and balance the equations.

A: Balanced chemical equation, it can be define every reaction in which number of atoms of all the…

Q: 2- Zn(OH), + 2Ag Zn + Ag,O+ H2O+ 2OH¯ In the above reaction, the oxidation state of zinc changes…

A: In the given reaction: The O.N. of the given species can be assigned as follows:

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: (b) H2 S(g) + Hg22*(aq) → Hg(l) + S(s) (in acid)

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Q: Fe2+ + H₂0 > Fe + 0₂ belmed the following radox reseting

A: Given equation Fe2+   +   H2O     →    Fe    +  O2Oxidation Half reactionH2O   →   O2Reduction Half…

Q: What element is oxidized in the following Chemical reaction? NiO2 + Cd + 2H20 Ni(OH)2 + Cd(OH)2 What…

A: If the oxidation number of element is increased in the reaction it is oxidised and if the oxidation…