For the reaction below, identify the oxidizing agent and the reducing agent. 2KCl + MnO2 + H2SO4 -> K2SO4 + MnSO4 + Cl2 + H2O Give detailed Solution with explanation needed. don't give Handwritten answer
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- Why is it not possible for hydrogen ion (H+) to appear in either of the half-reactions or the overall equation when balancing oxidationreduction reactions in basic solution?The Ostwald process for the commercial production of nitric acid involves the following three steps: 4NH3(g)+5O2(g)4NO(g)+6H2O(g) 2NO(g)+O2(g)2NO2(g) 3NO2(g)+H2O(l)2HNO3,(aq)+NO(g) a. Which reactions in the Ostwald process are oxidationreduction reactions? b. Identify each oxidizing agent and reducing agent.Balance the equations under acidic solution. (step by step) a. PbO2 + Hg ↔️ Hg22+ + Pb2+ b. Al + Cr2O72- ↔️ Al3+ + Cr3
- (Give clear handwritten solution) Give order of strength of reducing agents in strong base..Given the Latimer diagram below, solve for x, w, y, and z. Note that the diagram shows Mn in a strong basic solution.[Review Topica] [References) Use the References to access important values if needed for this question. When the following skeletal equation is balanced under acidic conditions, what are the coefficients of the species shown? Br + HNO3 - Broz + |NO Water appears in the balanced equation as a (reactant, product, neither) with a coefficient of (Enter 0 for neither.) Which species is the reducing agent? Retry Entire Group 9 more group attempts remaining Submit Answer
- @;@;;&&;;(&4&3848(3&29294&3&3&2&2@;&4&43@4&4&4&3&3& What is the voltage given off by this galvanic cell? Enter your answer to the thousandths place (x.xxx V). (Hint: when you write the balanced equation for a concentration cell reaction, write the concentrations below the ions in the equation so that you remember which ions are on the reactant side and which ones are on the product side. You will need to now this so that you put the correct concentration in the correct place in your Q ratio.)A sample of impure tin of mass 0.535 g is dissolved in strong acidto give a solution of Sn2+. The solution is then titrated with a0.0448 M solution of NO3-, which is reduced to NO(g). Theequivalence point is reached upon the addition of 0.0344 L of theNO3- solution. Find the percent by mass of tin in the originalsample, assuming that it contains no other reducing agents.[Review Topics] [References] Use the References to access important values if needed for this question. When the following equation is balanced properly under basic conditions, what are the coefficients of the species shown? Ag + F + |Ag20 Water appears in the balanced equation as a (reactant, product, neither) with a coefficient of (Enter 0 for neither.) How many electrons are transferred in this reaction? Submit Answer Retry Entire Group 9 more group attempts remaining
- This is an unknown solution which comprises of several ions possible for analysis. From the given information, determine which ions are present. Use + for positive, - for negative, or ? for insufficient information. An unknown solution containing the ions listed to the right was found: For Group I Cations: 1). A white precipitate was generated when 2 drops of 6M HCl solution was added to the unknown solution test tube. 2). Di water was added to the solution from part 1, and then the ppt was separated from the supernatant. The ppt was then washed with DI water few times to make sure is ppt is clean. 3). On the ppt separated from part 2 excess 6M NH3 was added and as a result all the ppt was dissolved. For Group III Cations: 4). An addition of Excess 6M NH3 led to a basic solution and a ppt. The ppt was then separated from the supernatant. 5). When Excess 6M NaOH was…Which substance is serving as the reducing agent in the following reaction? 14H*(aq) + Cr20,2-(aq) + 3Ni(s) → 3NI2+ (aq) + 2Cr3+(aq) + 7H20() Select one: O a. Ni O b. H*(aq). O c. Cr20,2-(aq) O d. H20() O e. Ni2+Which of the following reactions will occur spontaneously as written? A. 3Fe2+(aq) + Cr3+(aq) -> Cr (s) 3 Fe3+ (aq) B. 2Cr3+ (aq) + 3Sn2+ (aq) -> 3Sn4+ (aq) + 2Cr (s) C. Sn4+ (aq) + Fe2+ (s) -> Sn2+ (aq) + Fe (s) D. Sn2+ (aq) + Fe2+ (s) -> Sn4+ (aq) + Fe 3+ (aq) E. 2Cr (s) + 3Fe2+ (s) -> 3Fe (s) + 2Cr3+ (aq)