Identify which of the following reactions are redox reactions. Choose one or more: NaHCO3(aq) +HI (aq) →→→ Nal(aq) + H₂O(1) + CO₂(g) NaCl(aq) +AgNO3(aq) →→→ NaNO3(aq) + AgC1(s) □3H₂(g) N₂(g) →→→→ 2NH₂ (g) CH2(3)+90₂(g) →→→ 6H₂O(g) +6CO₂(g)

Q: Which of the following reactions are redox reactions?    i)   2 C6H6 (l)   +   15 O2 (g)     ->…

A: Ans C

Q: The following chemical reaction takes place in aqueous solution: Fe(NO3)₂(aq) + (NH4), S (aq) → FeS…

A:

Q: Which reaction type is incorrectly labeled? A) Ca2+(aq) + SO42-(aq) → CaSO4 (s), acid-base reaction…

A:

Q: Pb(NO,),(aq) + 2 KCI(aq) PBC1, (8) + 2 KNO,(aq) acid-base neutralization CH, (g) + 20,g) → CO,(g) +…

A: ->In acid base reaction acid and base reacts to form salt and water. ->In redox reaction one…

Q: CuSO4(aq) + 4NH3(aq) -------->  Cu(NH3)4^2+(aq)  + SO4^2-(aq)

A: Reaction in which coordinate compound is formed , is called complexation reaction . In such reaction…

Q: The following chemical reaction takes place in aqueous solution: CuCl₂(aq) + 2NaOH(aq) →…

A: The given reaction is, CuCl2 (aq) + 2 NaOH (aq) → Cu(OH)2 (s) + 2NaCl (aq) In order to write the net…

Q: Which of the following reactions are redox reactions?    i)   2 C6H6 (l)   +   15 O2 (g)     ->…

A:

Q: Which of the following reaction equations corresponds to the solubility of calcium fluoride? O CaF2…

A: The solubility reactions are those reactions in which the solid dissolves in water forming ions…

Q: The following chemical reaction takes place in aqueous solution: CuBr, (aq)+2 NAOH(aq) → Cu…

A:

Q: Write the net ionic equation and specify the spectator ions. a)2KOH(aq) + CaCl2(aq) → 2KCl(aq) +…

A: The answer to the following question is-

Q: Identify the following reactions as acid-base reactions (AB), precipitation reactions (PPT),…

A:

Q: Which of the reactions below is/are redox reaction(s)? K2CrO4(aq) + BaCl2(aq) → BaCrO4(s) + 2KCl(aq)…

A: A redox reaction is reaction where oxidation and reduction both occur in same reaction .

Q: Which of the following is an acid-base reaction? C(s) + O₂(g) → CO₂(g) MgSO4(aq) + Ba(NO3)2(aq) →…

A:

Q: The hydronium ion concentration in a sample of springwater is found to be 5.2 ✕ 10−6 M at 15°C. What…

A:

Q: In the following redox reaction, what are the reducing agent, and the oxidizing agent, respectively?…

A: The reaction given is Cl2  (aq) + 2 Fe2+ (aq) → 2 Cl‾  (aq) + 2 Fe3+ (aq)

Q: Identify the spectator ions in the following reaction. Ba2+(aq) + 2 OH-(aq) + 2 Na+(aq) + CO32-(aq)…

A:

Q: Which one of the following reactions would produce a gas?     None of these reactions would…

A: In a chemical reaction, when two or more reactants combine they produce products. Products can be…

Q: The following chemical reaction takes place in aqueous solution: FeBr3(aq)+ 3KOH(aq)=Fe(OH)3(s)+…

A: The given equation: FeBr3(aq)+ 3KOH(aq)→Fe(OH)3(s)+ 3KBr(aq) Only the participants in aqueous form…

Q: Identify which of the following reactions are redox reactions. C6H12(s) + 9O2(g) --> 6H2O(g)…

A: The redox reactions are identified as,

Q: The following chemical reaction takes place in aqueous solution: AgF (aq) + NH4Br (aq) → AgBr (s)…

A: The net ionic equation is a chemical equation in which only species are mentioned which participate…

Q: Which of the following is best described as an acid–base reaction? Cu(s) + H2S(g) → CuS(s) + H2(g)…

A: The reaction that best fits the description of an acid-base reaction is:…

Q: The following reaction is a precipitation reaction. NaCl (aq) + AgNO3 (aq) → NaNO3 (aq) + AgCl (s) a…

A: The objective of the question is to identify the type of chemical reaction represented by the given…

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

A: Given -> Reactants -> H2SO4 and KOH

Q: Which of the following reactions will produce a precipitate? Na₂SO4 (aq) + CuCl₂ (aq) → KF (aq) +…

A: Here, we have to find the reactions from the given reactions that will produce a precipitate.

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Write the net…

A:

Q: The following chemical reaction takes place in aqueous solution: AgNO3(aq)+KCl(aq) →…

A: The balanced reaction taking place is  AgNO3 (aq) + KCl (aq) --------> AgCl (s) + KNO3 (aq)

Q: NaHSO3(aq) + HNO3(aq)

A: According to given equation,  NaHSO3(aq.) + HNO3(aq.) ----> NaNO2 + H2O(l) + CO2(g)

Q: Which of the following represents an acid-base neutralization reaction? CaBr2(aq) + H2SO4(aq) →…

A: Answer :- LiOH(aq) + HNO3(aq) → LiNO3(aq) + H2O(l)  Acid-base neutralization reaction is LiOH(aq) +…

Q: How many millilitres of 0.450 mol L−1 H2SO4(aq) are required to completely neutralize 46.7 mL of…

A: The objective of this question is to find out the volume of 0.450 mol/L H2SO4(aq) required to…

Q: The following chemical reaction takes place in aqueous solution: CuCl₂(aq)+Na₂S (aq) → CuS(s)+2…

A: In the given question we have to write the net ionic equation of the reaction,  first of all, we…

Q: The following chemical reaction takes place in aqueous solution: 2 AgF(aq)+ (NH4)₂CO3(aq)…

A:

Q: The following chemical reaction takes place in aqueous solution: FeBr2 (aq) + NH42S (aq) → FeS…

A: In Ionic equation ion written only aqueous solution . Compound not dissociate in solid form.

Q: Which of the following reactions are redox reactions?    i)   2 C6H6 (l)   +   15 O2 (g)     ->…

A:

Q: Complete the balanced neutralization equations for the reactions below. Be sure to include the…

A: An acid reacts with a base to give salt and water. This reaction is called neutralization reaction.…

Q: The following chemical reaction takes place in aqueous solution:…

A: Solution net ionic equation: The chemical equation that shows solely those parts, compounds, and…

Q: 7. Identify the given reactions as acid-base, redox, or precipitation reactions.…

A: Acid base reaction:  The reaction in which an acid and a base react to give salt and water. Redox…

Q: The following chemical reaction takes place in aqueous solution: 2 FeCl₂(aq)+3 K₂S(aq) →Fe₂S3(s)+6…

A: The chemical reaction is given and we have to find out the net ionic equation for the following…

Q: Which reaction(s) can be identified as a redox reaction? CuO(s) + H₂SO4(aq) → CuSO4(aq) + H₂O(1)…

A: Redox reaction is a type of chemical reaction where both the oxidation and reduction reactions…

Q: Complete and balance each of the following equations for acid-base reactions.…

A:

Precipitation Titration

Precipitation analysis is used to analyze drugs, and to measure the salt content in food and beverages. It is an important concept from the examination point of view many practical questions are asked on the topic. This topic is significant in the professional exams for both undergraduate and graduate courses, especially for