5Fe2 MnO4 SH 5Fe3 Mn2++ 4H20 In the above reaction, the oxidation state of manganese changes from to How many electrons are transferred in the reaction? Submit Answer Retry Entire Group 8 more group attempts remaining

Q: Predicting products   First picture is synthesis and second is combustion

A: Combustion reactions; 1.  CH4 (g)  + 2O2 (g)  ----->   CO2 (g)   + 2H2O(l)  2.    C4H8(g)  + 6O2…

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A: The compound or element which undergoes oxidation reaction and reduces another compound, is called…

Q: 3. In the following total ionic equation, which ions are spectator ions? Cu 2+(aq) + 2NO3-(aq) +…

A: Spectator ion: An ion found in solution both before and after the reaction but it does not involves…

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A: In the  balanced chemical equation , the number of atoms on the both sides of the reaction are same…

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Q: in aqueous solution. simply write only

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Q: (c) - FeBr, + H,SO4 Fe,(SO4)3 +. - HBr (d) – .C,H,O3+– H,0 -H,O – -C,H¿O2

A:

Q: 1. What is the balanced form of the following equation? Br2 + S2O3²- + H2O → Br¹- + SO4²- + H+

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: FeSO4 PbSO4 Question 12 The spectator ions in the reaction of aqueous copper(II) chloride with…

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Q: For the reaction KCIO4 → KCI + 20₂ assign oxidation numbers to each element on each side of the…

A: Here we have to  determine the oxidation number of the atoms in the redox reaction.

Q: Identify the oxidized substance, the reduced substance, the oxidizing agent, and the reducing agent…

A: Oxidation = When the substance in the reaction  loss electrons then this is called as oxidation . (…

Q: A student weighs out a 8.98 g sample of manganese(II) acetate, transfers it to a 300 mL volumetric…

A: The question is based on the concept of solutions.   molarity is a method of expressing…

Q: Indicate the oxidation number of the underlined element in each of the following:

A: Oxidation number of an element in the given compound represents the number of electrons lost (then…

Q: 7/variants/1189727/take/6/ 88 MULTIPLE CHOICE Question 5 Where do you expect to find elements that…

A: An oxidizing agent is a substance that has the ability to oxidize other substances — in other words,…

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A: Answer:When solutions of two different substances are mixed and formation of precipitate takes place…

Q: Some chemical reactants are listed in the table below. Complete th oxidation state of highlighted…

A: Oxidation state is the total number of electrons that an atom either gains or loses in order to form…

Q: (е) — С,н, + — 0, -СО, + — н,о (f) .C,H1,0+. - CO, +. H,0

A: Introduction :  We have to balance the chemical reaction .

Q: Balance the following chemical equations: A. CaCO3 + HCI B. H₂S + Fe(OH)3 CaCl2 + CO2 + H₂O Fe2S3 +…

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Q: In the reaction Na + H2O  --->  NaOH + H2, which of these is true? Group of answer choices…

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Q: Choose a balanced chemical equation for the reaction of molecular oxygen with beryllium metal to…

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Q: a)What is the oxidation number of Sulfur (S) in sulfurous acid, H2SO3?   a -4 b +4 c 0 d -2…

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Q: Which one of the following reactions is an indication of a net ionic equation when nitric acid is…

A: Given: To write the net ionic equation for the reaction between nitric acid i.e. HNO3 and aluminum…

Q: 4. In the following reaction, what substance loses electrons? 2 Fe (aq) + Sn2 (aq) → 2 Fe2"(aq) +…

A:

Q: Oksidasietoestand / Formule / Formula Naam / Name Oxidation state -1 Cl a) b) OC- Hipochloriet /…

A: a) chloride b)+1      X-2 =-1     X=-1+2 =+1 c)ClO2-

Q: Question 21 The following reaction: 3Fe +202 -> Fe3O4, is an example of O a single-displacement.…

A: From the given options :  a) single displacement reaction: it's a type of reaction where one…

Q: 12. Will this reaction happen or not? Al(NO,), + Pb ? -> yes Ono

A: According to electrochemical series given in the question,. We know that, whose metal having more…

Q: Which of the following reactions is balanced?   Question 15 options:   NH4NO3  ---------->  2H2O +…

A: Welcome to bartleby ! Introduction :  We have to tell which reaction is balanced .

Q: For each of the following reactions, answer: a) Type of chemical reaction b) If is possible, balance…

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Q: 3Zn + HXe04+ 3H₂0+ 50HXe +3Zn(OH)4²- In the above reaction, the oxidation state of xenon changes…

A: Change in Oxidation state of Xe = ? Number of electrons transferred = ?

Q: Part C Which element is reduced in this reaction? 16H +2C12O;2- + C,H;OH 4Cr +11H20+ 2CO2 Enter the…

A: 16 H^+ + 2Cr2O7^2-.+ C2H5OH ---> 4Cr^3+ + 11H2O +…

Q: Which one the not represent a both are balanced: S two equation & clues. real reaction though. Zn +…

A: Given above are two reactions and it is asked that out of two reactions which one is feasible…

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

A:

Q: Directions: Balance the following chemical equations: 1. PCI5(s) + H2O«1) POCI31) + HCl(aq) 2. Cu(s)…

A: According to guidelines only 3 subpart can be solved but I solved 5 subparts for you

Q: Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of aluminum…

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Q: (NH4);CO;(s)-→ H;O(g) + (8) + (8)

A: Ammonium carbonate decomposes to give ammonia ,carbon dioxide and water molecules

Q: What is the correct net ionic equation for the reaction of sulfuric acid and sodiun hydroxide? H,…

A: Applying concept of determination of net ionic equation.

Q: rga profeim HNO3 NaoH was taken added

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Q: 3m9Cs )+ 2fec13 Cs) o 3mg Clz CS )+zfecs)

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Q: What species is being oxidized in the folowing reaction? 2 HNO3 (aq) + Cu (s) + 2H* → 2 NO2 (2) +…

A: Given :-  2HNO3(aq) + Cu(s) + 2H+ →2NO2(g) + Cu2+(aq) + H2O(l)  To identify :-  oxidized species in…

Q: In the above redox reaction, use oxidation numbers to identify the element oxidized, the element…

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

Q: 1) H2 + O2 → H,0 Reactants Products H = H = O = O = 2) Na + MgCl, → NaCI + Mg Reactants Products 3)…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: e the following chemical equation: FeS(aq) + HCl(aq) FeCl2(aq) + _H2S(aq) FeC12(aq) + 1I HCI(aq) -…

A: A balanced chemical equation is an equation which contains equal number of atoms of each element…

Q: Pls help ASAP

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Q: Question 3 4 pts Identify the oxidation state for each of the designated elements in each formula…

A: O= -2 K = +1 H= +1

Q: (f) – C,H1,O+–02 .CO, + H,0 (g) .C,H16 +. .CO2 +. H20 (h) - H,SİCI, +. H,0- - Hg Si,O4+. HCI (i)…

A: Balanced chemical equation: a balanced chemical equation is a chemical equation in which the number…