Which reactant is reduced?  __________________________________ Which reactant is the reducing agent?

Q: Mg(s) + 2H,0(1) → Mg(OH),(aq) + H,(g). Which is a decomposition reaction? CaCO3 > Cao + CO2 MgO +…

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Q: Consider the redox reaction shown below: IO3-1(aq)    +  5 I-1 (aq)   +   6 H+1 (aq)   →   3 H2O…

A: Oxidation: The oxidation is defined as the loss of electrons or  an increase in the oxidation state…

Q: 15. Assign oxidation numbers, find reductant and oxidant atoms and tie them before and after, then…

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Q: Which of the following is NOT a REDOX reaction?   a. AgNO3(aq) + KCl(aq) → AgCl(s) + KNO3(aq) b.…

A: When oxidation state same on both sides of reaction,then these reactions are not redox reaction.

Q: 1. Which of the following isn't an example of an oxidation-reduction reaction? (a) CasP2(s) + 6…

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Q: If you complete and balance the following oxidation-reduction reaction in basic solution NO2 -1aq2 +…

A: The given skeleton reaction is, Half reaction for the above reaction are, Now, balance the above…

Q: Specify which of the following equations represent oxidation-reduction reactions, and indicate the…

A: oxidation is defined as increase in oxidation state of the element. while reduction is defined as…

Q: Consider the fictitious element "M". What is the balanced reaction for the following unbalanced…

A: In redox reactions reduction and oxidation takesplace simultaneously  Gain of electrons is called…

Q: In the identification of chlorate ion, this half reaction occurs       ClO3-     →     Cl-  This…

A: 1. This half cell reaction is called a redox reaction. 2. Oxidation number of chlorine changes from…

Q: Consider the redox reaction shown below: 2 Al (s)   +   3 H2SO4 (aq)   →  Al2(SO4)3 (aq)   +   3 H2…

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Q: Consider the chemical reaction,     5 Fe2+(aq) + MnO4−(aq) + 8 H+(aq)  ⟶ 5 Fe3+(aq) + Mn2+(aq) + 4…

A: given,1) MnO4−(aq) is the oxidizing agent.            [Select]                          ["True",…

Q: 1. This reaction is best categorized as a... a.Single replacement reaction b.Double replacement…

A: The reaction given in question is an exampleof double displacement reaction. Those reactions in…

Q: Which reaction below is a redox reaction? a) 2HClO4(aq) + Ba(OH)2(aq) → Ba(ClO4)2(aq) + H2O(l) b)…

A: By considering oxidation numbers to compounds of reactants and products we can figure out the redox…

Q: In which reaction does the oxidation number of hydrogen change? A) HCl (aq) + NaOH (aq) → NaCl (aq)…

A: Answer Option B. 2Na(s) + 2H2O(l)  → 2NaOH(aq) + H2(g)

Q: oxidizing agent

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Q: Specify which of the following are oxidation–reduction reactions, and identify the oxidizing agent,…

A: a.   Cu(s) + 2Ag+(aq) → 2Ag(s) + Cu2+(aq)b.   HCl(g) + NH3(g) → NH4Cl(s)c.    SiCl4(l) + 2H2O(l) →…

Q: Consider the reaction CuO(s) + H2(g) → Cu(s) + H20(). In this reaction, which substance will undergo…

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Q: reaction? Al (s) + HCl (aq) → AlCl3 (aq) + H2 (g) What is reducing agent in this redox reaction?…

A: Loss of electrons is oxidation and gain of electrons is reduction  Substance which undergoes…

Q: What is the oxidizing agent in the (unbalanced) reaction? Cu(s) +H"(aq) + NO3 (aq)→ NO(g) + H20() +…

A: The chemical species which undergoes oxidation is known as reducing agent.  The chemical species…

Q: In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (/) → Ca(OH)2 (s) B)…

A: We have to identify the following given reactions in which the reaction does the oxidation number of…

Q: Q1: Classify if the following reactions are redox reactions. For each of the redox reaction…

A: oxidation is defined as increase in oxidation state of the element. while reduction is defined as…

Q: Select the oxidation-reduction reaction(s)? 1.  Pb(ClO4)2(aq) +  2 KI(aq)  →  PbI2(s)  +  2…

A: The reaction in which both oxidation and reduction takes place is known as oxidation-reduction…

Q: Specify which of the following equations represent oxidation-reduction reactions, and indicate the…

A: We have to predict the redox reaction , oxidizing and reducing agent, substance being oxidized or…

Q: What is reduced in this redox reaction? Al (s) + HCl (aq) → AlCl3 (aq) + H2 (g) Is this a redox…

A: Since, this question have multiple subparts questions. So, I will solved first three subparts…

Q: 5. Specify which of the following equations represent oxidation-reduction reactions, and indicate…

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Q: According to the activity series of metals, which features a reaction, where AG< 0? A. 2 Ag (s) + 2…

A: The questions are based on the concept of redox reactions.   Redox Reaction  are those reactions in…

Q: 1) Assign oxidation numbers to each atom in the following compounds CO, SO3, H2S, HClO3, HNO3,…

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Q: <. a) Write out a balanced chemical equation that represents calcium metal Ca° in the presence of…

A: In redox reaction oxidation and reduction takes place simultaneously in Chemical reaction.

Q: 2NH4NO3(s)  →→ 2N2(g) + O2(g) + 4H2O(l)  What is the oxidation number of the nitrogen atom in the…

A: we have to determine the oxidation state of N in reactant

Q: Specify which of the following equations represent oxidation–reduction reactions, and indicate the…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…

Q: 9) How many electrons are transferred in the following reaction? (The reaction is unbalanced.) 9)…

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Q: In the following reaction, which element in what species is reduced? NaOH (aq) + HCl (aq) → NaCl…

A: The following Chemical Reaction given in the question - NaOH(aq) + HCl(aq) ---&gt; NaCl(aq) + H2O(l)…

Q: For the following reaction, what is being reduced? What is being oxidized? What is the oxidizing…

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Q: = whether each chemical reaction in the table below is an oxidation-reduction ("red reducing agent…

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Q: . In the reaction H2 + CI2 2HCI, which substance is the oxidizing agent and which is the reducing…

A: In a reaction one compound is oxidized and another compound is reduced .

Q: Separate the following redox reactions into half-reactions, and label each half-reaction as…

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Q: The chemical equation below,                               FeCl3(aq)  +  3NaOH(aq)  →  Fe(OH)3(s)…

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Q: Al (s)     +      HNO3 (aq)    →   Al (NO3)3 (aq)   +  H2 (g)     1) Balance and classify this…

A: To solve this problem we have to balance the equation and decide the type of reaction .

Q: In which reaction does the oxidation number of hydrogen change? A CaO (s) + H2O (1) → Ca(OH)2 (s) B)…

A: The oxidation number is the charge occupied by respecting atom in the molecule.

Q: Na., Cl-, Ag., Ag, Zn2+, Zn, Pb Identify the: a. Strongest oxidizing agent. b. Strongest reducing…

A: The correct option is:

Q: Specify which of the following are oxidation-reduction reactions, and identify the oxidizing agent,…

A: Answer:- This question is answered by using the simple concept of oxidation and reduction reactions…

Q: Consider this redox reaction, 22 2K2Cr207(aq) + 6Cu(s) +28H*(aq) 4Cr (aq) + 6CU2*(aq) + 14H2O(1) +…

A: The balanced reaction taking place is given as, =&gt; 2 K2Cr2O7 (aq) + 6 Cu (s) + 28 H+ (aq)…

Q: 1. Determine the oxidation number of each element in these substances: a. S203 b. O2 c. Al:(SO.)s 2.…

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Q: Identify the oxidizing and reducing agents. a. Cl2 + 3I- ⇌ 2Cl- + I3- b. H2S ⇌ S(s) + 2H+ +

A: Oxidising agents are those which oxidises others and reduces itself. Reducing agent are those which…

Q: Consider the following reaction: UO2* aq) + Pbts) + 4H*c U4+ (aq) → "(aq) + Pb2+, (aq) + 2H2O) Which…

A: A reducing agent it self undergo oxidation  A oxidizing agent it self undergo reduction Oxidation is…

Q: Identify the following reaction as either an acid-base (neutralizationl. precipitation, or…

A: A chemical reaction which is form between the acid and base is known as acid base reaction. This is…