Choose the correct equation for the reaction of HBr with Ca(OH)2.     Choices: 2H3O+ + 2Br– + Ca2+ + 2OH– → 4H2O + CaBr2 HBr + Ca(OH)2 → CaH + Br(OH)2 HBr + Ca(OH)2  H2O + CaBr 2H3O+ + 2Br– + Ca2+ + 2OH– → 4H2O + 2Br– + Ca2+

Q: 3NH4* + BiN (s) →BI3+ + 4NH3 The reaction above occurs in liquid ammonia. In this reaction, the…

A: Acid: An acid transfers proton to a base Oxidizing agent: Itself is reduced Reducing agent: Itself…

Q: Which of the following reactions will occur? Ni(s) + Zn(NO3)2 (aq) Ni(NO3)2 (aq) + Zn(s) -> 2…

A: To find: which of the given reactions are possible? Ni(s) + Zn(NO3)2 (aq) →Ni(NO3)2 (aq) + Zn(s) 2…

Q: reactions involved in the complete oxidation of cobaltous ion

A: In this question we have to explain two reactions involved in the complete oxidation of cobaltous…

Q: In the reaction below, which species is the reducing agent? NiSO 4 (aq) + Mg (s) -> MgSO 4 (aq) + Ni…

A: A reducing agent is a species that helps in reduction, and itself gets oxidized.  When a reducing…

Q: To do: Identify the oxidizing agent and reducing agent in the reactions. 1. 2Na2S2O3+/2→…

A: Here we have to predict the oxidising agent and reducing agent in the following redox reactions.

Q: Which substance is the oxidizing agent in this reaction? 2CuO + C 2Cu + CO2

A: Answer: Redox word is the combination of two words, reduction and oxidation. So, when in a chemical…

Q: Identify the oxidizing agent and reducing agent in the reaction. 2 Cr(OH)3 3 Br2 - 2 Cro42 + 8 H20 +…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: What is the reducing agent in the reaction, 3CuCl2(aq) + 2Al(s) -> 3Cu(s) + 2AlCl3(aq)   Al+3…

A: What is the reducing agent in the reaction

Q: In the following reaction, which only goes from left to right, which species is being oxidized?…

A: In the following reaction, which only goes from left to right, which species is being oxidized?  2K…

Q: Which species is the reducing agent? Al(s) + 3HCl(aq) = AlCl3(aq) + 3/2 H2 (g)

A: Reducing agent :  Reducing agent is a  substance that causes reduction by loosing electrons. Is…

Q: Predict whether the following reactions will occur. Cl2(g) + 2KBr(aq) = 2KCl(aq) + Br2(aq)

A: 1. Given reaction,       Cl2(g) + 2KBr(aq) = 2KCl(aq) + Br2(aq)

Q: Determine the oxidizing agent in the following reaction: 6 Fe2+(aq) + BrO3-(aq) + 6 H+(aq) → 6…

A: Given6 Fe2+(aq)  + BrO3-(aq)  + 6 H+(aq)   →   6 Fe3+(aq) + Br-(aq) + 3 H2O(l)Write the Oxidation…

Q: Which of the following is the weakest oxidizing agent? Group of answer choices H2O2(aq) Fe3+(aq)…

A:

Q: Write the net ionic equation for the reaction of lead (II) oxide with hydrochloric acid. PbO(s)+…

A: The net ionic equation is a representation of a reaction such that it includes only those species…

Q: Part A 24 Pu- 2 Am+, Express your answers as a chemical expression. ΑΣφ A chemical reaction does not…

A: While balancing nuclear reactions, we make sure that both the reactant and product side has same…

Q: II. Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S2O3 + I2 → Na2S4O6 + 2NaI…

A:

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

A: The three chemical reactions are: 2 Fe(s) + 3 Cl2(s) → 2 FeCl3(s) Mg(s) + 2 H2SO4(aq) → MgSO4(aq) +…

Q: Aqueous permanganate ion may also be reduced using aqueous bromide ion, Br−, the products of this…

A: The oxidation (O) and reduction (R) half reactions taking place are  O: Br- → BrO3-          =>…

Q: 2 reactions involved in the complete oxidation of cobaltous ion Precipitation of sulfite ion…

A:

Q: Assuming the following reaction proceeds in the forward direction, 3 Sn4+(aq) + 2 Cr(s) → 3 Sn2*(aq)…

A:

Q: What type of reaction is this? 2 Melz + Mn(SOs2 --> 2 MgSO, + Mnla What type of reaction is this?…

A: A chemical reaction can be defined as a process in which one or more substances  called reactants…

Q: Which is the stronger oxidizing agent? Ag/AgNO3 (aq) or Mg/Mg(NO3)2 Cu/Cu(NO3)2 (aq) or…

A: The loss of electrons is known as oxidation, while the gain of electrons is known as reduction.…

Q: hat is the reaction equation for copper (II) and thiosulfate ions and the completed reaction of…

A: Given : We have to complete the given reaction.

Q: To do: Identify the oxidizing agent and reducing agent in the reactions. 1. 2Na2S2O3+l2-Na2S4O6+2Nal…

A: Here we have predict the substance which act as oxidizing agent and reducing agent.

Q: oxidation

A:

Q: II. Identify oxidizing agent and reducing agent in the reactions... 1. 2Na2S2O3 + 12 →→ Na2S4O6 +…

A: Identify oxidizing agent and reducing agent in the reactions--

Q: For the following reactions, predict the products and write the complete balanced chemical equation,…

A: A metal when reacts with other metal salt, exchange reaction can take place depending to the…

Q: What is the equation that you would predict for the reaction of aluminum with hydrogen? a. Al + 3H…

A: Aluminum (Al) is a monoatomic metal with atomic number 13 Al has three valence electrons . Hydrogen…

Q: Which has the best oxicizing agent?  Cl2 + 2e- >> 2Cl-

A:

Q: To do: Identify the oxidizing agent and reducing agent in the reactions. 1.…

A: Oxidising agent oxidizes the other species but itself gets reduced.  reducing agent reduces the…

Q: [1] KIO3 + 5KI + KIO3 6H* → 312 + 6K* + 3H20

A: Oxidizing agent: Those species oxidize others and reduce themselves. Reducing agent: Those species…

Q: Determine which element is oxidized and which element is reduced in the following reactions (be sure…

A: First we need to write the oxidation number of every atom in the equation

Q: Indicate whether each of the following pairings of concepts is a correct or an incorrect pairing.…

A: Reducing agent is someone who is oxidize itself but reduce another one. Hence reducing agent is one…

Q: Copper imparts a characteristic ________color to nonluminous flame blue green emerald green…

A: Answer There are two commonly used flammable copper salts and they…

Q: Identify the oxidizing agent in the following reaction:   8 H+ + IO4- + 8 Ru2+ → 4 H2O + 8 Ru3+ +…

A: The oxidizing agent in the above reaction is given below

Q: Identify the oxidizing agent and reducing agent in the reaction.  10 OH- + 2 Cr(OH)3 + 3 Br2  → 2…

A: Given : We have to write the oxidizing and reducing agent.

Q: Question attached

A: Given that  F2g+2e−→2F−aq:     Eredo=2.87 VAl3+aq+3e−→Als:     Eredo=−1.66 V To calculate the Emf of…

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: ) HNO3

A: Substance which undergoes reduction is called oxidizing agent.  So, Substance whose oxidation number…

Q: Choose the correct equation for the reaction of Sa0, with I. 2 S,0, (aq) +2I;(aq) - 4F (ag) + S,0.…

A:

Q: In the reaction 2 Al + 5 H2O + OH + NO2 => NH3 + 2 Al(OH), The reducing agent is: O NH3 O Al O NO2

A: The given reaction is  2 Al + 5 H2O + OH- + NO2- -------> NH3 + 2 Al(OH)4-  We have to find…

Q: Identify the species that is oxidized and the species that is reduced in the reaction. Write out…

A: Here the question Oxidation- gains of electron Reduction- loss of electron Al is showing the…

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: The substance that substance the negative sub-atomic particle Reducing Agent Oxidizing Agent…

A: Answer  The substance that substance the negative sub-atomic…

Q: Consider the following redox reaction: CrO42-(aq) + Cu(s) → Cr(OH)3(s) + Cu(OH)2(s)     (basic)…

A: Consider the following redox reaction:CrO42-(aq) + Cu(s) → Cr(OH)3(s) + Cu(OH)2(s)     (basic)What…

Q: Identify oxidizing agent and reducing agent in the reactions. 1. 2Na2S203 + I2 Na2S4O6+ 2Nal 2.…

A: Oxidizing  agent and Reducing Agents identification can be done by  change in oxidation  state  of…

Q: Using data in the Table, what is the equilibrium constant for the reaction: 2Fe 3*(aq)+H 2(g) → 2Fe…

A: Given- Reaction- 2Fe 3+(aq)+H 2(g) --->  2Fe 2+(aq) + 2H +(aq) Standard emf of half cell-  Fe…

Q: Determine the Oxidizing and Reducing Agent in the reactions below: 3 Cl2(g) + 2 Fe(s) → 6 Cl– (aq) +…

A:

Q: How many electrons are exchanged in the following reaction? 2 Fe³⁺(aq) + 3 Cu(s) ⇌ 2 Fe(s) + 3…

A: