rewrite the activityu series of the metals to include HCL

Q: Use the table on the information page to predict if a reaction will occur when Cr (s) and…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: Enter a net ionic equation for the following reaction include states of matter Sr(NO3)2(aq) to…

A: The reactants given are 1) Sr(NO3)2 (aq) 2) Rb2SO4 (aq) Hence the double displacement reaction…

Q: EXPLAIN OXIDISING AND REDUCING AGENTS

A: Oxidizing agent : Species in the redox reaction which itself is undergoing reduction. Oxidation…

Q: 23. Which species is the strongest oxidizing agent? 24. Which species is the strongest reducing…

A: The species that will oxidise other and itself reduces is called oxidizing agent  Where the species…

Q: oxidation number

A:

Q: redox analysis of iron how does the indicator work?

A: Redox indicator is also called oxidation reduction indicator , it changes color in any redox…

Q: Balance the redox equations.  a. Br2 + H2O -> BrO3- + Br- + H+ b. I- + O2 + H2O -> H2O2 + IO3-

A: A redox reaction is defined as the reaction in which oxidation and reduction take place…

Q: write a chemical equation for thefollowing elements reacting with HCL solution: example) Co: Co+2…

A: reaction of HCl with given elements : all the given elements are metals. Most of Metals react with…

Q: Write the net ionic equation for the reaction of silver chloride with hydrogen sulfide gas.…

A: The net ionic equation for a reaction is defined as the equation which lists only the substituents…

Q: MnO4-(aq) + H2O2(aq) -> Mn2+(aq) + O2(g) a) Balance the equation under acidic conditions. b)…

A: To solve this problem we have to first determine the oxidation state of elements then we identify…

Q: determine the oxidizing agent in the following 2 Na + 2 H2O --> 2 NaOH + H2

A: Given chemical reaction :  2 Na + 2 H2O --> 2 NaOH + H2

Q: Balance the equation by Ion electron method. MnO4 + H2SO3 → SO,?- + Mn²+

A: In the ion-electron method (also called the half-reaction method), the redox equation is separated…

Q: Which of the following is NOT a redox reaction? N2 + 3H2 --> 2NH3 2Al + Fe2O3 --> Al2O3 + 2Fe…

A:

Q: Which element is the reducing agent in the following reaction? 3H2S + 2NO3 + 2H* → 3S + 2NO + 4H20 O…

A: A redox reaction is defined as the reaction in which oxidation and the reduction of atoms takes…

Q: balance the ff. by change in oxidation state method   A. Zn + HNO3 -> Zn(NO3)2 + N2O + H2O

A: Here the oxidation state of Zn increases by +2 while the oxidation state of N decreases by -4. Thus…

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: Balance the reaction: Mn2+ + H2O2 à MnO2 + H2O (redox)

A: Using redox method to balancing chemical reaction.

Q: Br2(1) + 2Fe*(aq) 2Br (aq) + 2Fe*(aq) species oxidized species reduced oxidizing agent reducing…

A: Given : Reaction To find: Oxidizing agent, reducing agent, oxidized species and reduced species…

Q: The Activity Series of Fictitious Metals that includes hydrogen as a basis for comparison arranges…

A: The correct option (d)  Metal Vm will not react with HCl to form hydrogen gas. This is because the…

Q: Consider the redox reaction below: O2(g) + 2H*(aq) + Fe(s) → Fe2*(aq) + H2O2(ag) The oxidizing agent…

A: An oxidizing agent is a substance which reduce itself and help to oxidized to other,that is the…

Q: Consider the unbalanced reaction below occurring in acidic solution: PbO₂ (s) + (aq) Pb²+ (aq) +…

A: In a balanced net redox reaction, All oxygen atoms are balanced by molecules of water and hydrogen…

Q: /hy should alkaline batteries not be stored in devices for long periods of ti O They can leak KOH. O…

A: Alkaline batteries : It is a type of primary battery that derives energy from the reaction between…

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

A:

Q: TI+NH2OH → TI + NH4 (base) Balance each of the redox reactions for the conditions stated Label the…

A: A redox reaction can be explained as the chemical reaction in which oxidation is the loss of…

Q: Balance the following in an acidic solution: 103 + SO32-) - 12 + SO42-)

A: Balanced the given redox reaction under acidic solution---

Q: a. Circle all the following metals that will react with HCI. Au MgCuAgZn

A: Metal which is having lower reduction potential means that it is more likely to be oxidised when it…

Q: 3 Ba (s) + 2 Al3* (aq) 3 Ba2 ag) + 2 Al (s) Assign oxidation numbers to each element in the…

A: If atom goes from higher oxidation state to lower oxidation state called reduction and vice-versa.

Q: If the given statement is true, write T. Otherwise, write F and explain why it is false. 1)…

A: 1) Equilibrium happens for reactions that are reversible. 2) In the electrolysis of water, the…

Q: The coefficients in front of H2O and NO in the balanced reaction for acidic conditions are:…

A: Reaction:-  Cu(s) + HNO3(aq) → Cu2+(aq) +  NO(g)

Q: 16 HCl  + 2 KMnO4   → 2 KCl  + 2 MnCl2 + 8 H2O + 5 Cl2 the oxidizing agent is

A: The oxidising agent is the substance which decreases the oxidation number and because of which the…

Q: 2Ag" + Cu 2Ag+ Cu2+ species oxidized species reduced oxidizing agent reducing agent As the reaction…

A:

Q: Complete the following redox reaction : MnO2 + HCl ->

A: The reactants given are  1) MnO2  2) HCl

Q: Fe2* (aq) + MnO4¯ (aq) → Fe3+ (aq) + Mn2* (aq) ESTION 1: Balance reaction (e) in acidic solution.…

A: A balanced chemical reaction is the representation of all the chemical species involved along with…

Q: In a redox reaction O reduction occurs only oxidation occurs only neutralization occurs O oxidation…

A: Oxidation : The addition of oxygen or removal of hydrogen is called oxidation. Example : C + O2…

Q: Complete the following redox reaction : FeSO4 + HNO3(aq) ->

A: In a redox reaction, a reactant removes electrons from another reactant (oxidation) and consumes…

Q: The redox titration reached the endpoint when 0.01924 mol triiodide solution were added. 15(aq) +…

A:

Q: How to balance this redox reaction? HNO3 + H3AsO3 NO + H3AsO4 + H2O

A: Solution HNO₃ + H₃AsO₃ → NO + H₃AsO₄ + H₂O Step 1. The oxidisation numbers are: Left hand side: H=…

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

A: This redox reaction In oxidation , O.N. increase and elements get oxidized and called reducing agent…

Q: Real life examples of redox reaction

A:

Q: Which of the following is not a redox reaction? C3HS + 502 = 3CO2+ 4H2O H2O + CO2 = H2CO3 Cu + H2SO4…

A:

Q: rite the half-reaction equations. 2Als) + 3B12(1) → 2AIB13(9) Number

A: Oxidation number of reactants Al = 0 Br = 0 Products  Al = +3 Br = -1 Oxidized = Al Reduced = Br2

Q: In basic solution the chromate ion, CrO4^2-, can be converted to the chromite, CrO2- ion. The number…

A: The chromate ion is CrO42-  Since the charge on ion s given by  charge on ion = sum of (oxidation…

Q: Which indicators are used in redox titrations?

A: Redox Indicator - Redox indicator is defined as a compound that indicates that reaction titration is…

Q: contains strong electrolyte that allows cations/anions to migrate * anode O salt bridge cathode

A: Which of these contains strong electrolyte that allows cations and anions to migrate

Q: Complete and balance the following redox reaction in acidic solution PObO2 (aq) + I2 (s) --> Pb2+…

A: The given reaction is, PbO2 (aq) + I2 (s) --> Pb2+ (aq) + IO3- (aq)

Q: Balance

A:

Q: Which of the situations below is unlikely? a. A magnesium bar is attached to a buried iron pipe to…

A: The correct option is:

Q: Balance the following redox reaction under acidic conditions.IO4- (aq) + Cr3+ (aq) → IO3- (aq) +…

A: In the above reaction we can see that Cr3+ is being oxidised to Cr6+ and I7+ is being reduced to I5+…

Q: (Candice '19) Balance the following redox reactions 02 + Sb → H202 + SbO2 (basic) b. Cl02 cl02 + Cl…

A: Given equations are :  a. O2 + Sb ---------> H2O2 + SbO2- (basic)  b. ClO2- ---------> ClO2 +…

Q: In the following redox reaction, which atom has been reduced?       HCrO4-(aq)  +  H2S(aq)  →…

A: Correct answer is (a.) the Cr atom in HCrO4- . Decrease in oxidation number is known as reduction…