In the following chemical reaction, which element is the reducing agent? 3 Sn(NO₃)₂(aq) + 2 Fe(s) → 2 Fe(NO₃)₃(aq) + 3 Sn(s)

Q: In the following equation, which species is the reducing agent? SiO2(s) + 2C(s) → Si(s) + 2CO(g)…

A: We have to choose which species in the given reaction is the reducing agent SiO2(s) + 2C(s) → Si(s)…

Q: What is the balanced chemical equation, and net ionic equation of (NH4)2S (aq)+V(NO3)3 (aq)

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Q: balance the equation and indicate the type of reaction  H2 (g) + Cu(NO3)2 (aq) → HNO3 (aq) + Cu (s)

A: Please find your solution below : Balanced reaction is a reaction in which the number of atoms of…

Q: Magnesium is obtained from sea water. Ca(OH)2 is added to sea water to precipitate Mg(OH)2. The…

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Q: The following chemical reaction takes place in aqueous solution: SnCl,(aq)+K,S(aq) SnS(s)+2 KCl(aq)…

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Q: In the following reaction, which species is the reducing agent? 3 Cu (s) + 6 H* (aq) + 2 HNO3 (aq) →…

A: Reducing agent The element which gets oxidised acts as a reducing agent. Given 3Cu (s) + 6H+ (aq) +…

Q: Balance each of the following reactions. Indicate whether or not each of the following reactions is…

A: Balance each of the following reactions. Indicate whether or not each of the following reactions is…

Q: oxidation state of highlighted atom species HCO,(aq) 3+ Fe (aq) H,O(M Cu,O(5)

A: Species oxidation state of highlighted atom HCO3 - (aq)  +4 Fe3+ (aq)  +3 H2 O(l)  -2 Cu2 O…

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

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Q: If 29.0 g of NaOH is added to 0.650 L of 1.00 M Cu(NO3)2, how many grams of Cu(OH)2 will be formed…

A: The number of moles of NaOH, nNaOH, and the number of moles of Cu(NO3)2, nCu(NO3)2, is; nNaOH=29.0…

Q: In the reaction Ca(OH)2 + 2Na → 2NAOH +Ca, is a reducing agent. OH NaOH Na Ca Ca(OH)2

A: Given reaction is  Ca(OH)2+2Na→2NaOH+Ca To identify the reducing agent in this reaction

Q: In the reaction, Cu + 2 AgN03 Cu(NO3), + 2 Ag, the oxidizing agent is OCu Ag O Ag+ OCu2+

A: Oxidizing agent : A chemical species is known as oxidising agent that oxidize other substances and…

Q: When a 2.00 g strip of zinc metal is placed in an aqueous solution containing 2.50 g of silver…

A: Given: Mass of Zn = 2 g Mass of AgNO3 = 2.5 g Standard data: The molar mass of Zn = 65.38 g/mol…

Q: If 22.0 g of NaOH is added to 0.700 L of 1.00 M Co(NO₃)₂, how many grams of Co(OH)₂ will be formed…

A: The balanced reaction taking place is given as, => 2 NaOH (aq) + Co(NO3)2 (aq) → Co(OH)2 (s) + 2…

Q: The following molecular equation represents the reaction that occurs when aqueous solutions of…

A: The compound which present in aquleous solution present as Ionic form, but the solid compound does…

Q: If 25.5 g of NaOH is added to 0.650 L of 1.00 M Cu(NO3)2, how many grams of Cu(OH)2 will be formed…

A: Given, Mass of NaOH = 25.5 grams Molarity of Cu(NO3)2 = 1M Volume of Cu(NO3)2 = 0.650 liter…

Q: 2. Write the balanced ionic equation for this reaction, and identify the spectator ions in the…

A: The given reaction is, CaCl2aq+2AgNO3aq→CaNO32aq+2AgCls......(1) In the aqueous solution, CaCl2…

Q: In the following chemical reaction, which element is the reducing agent? 2 IO₃⁻(aq) + 12 H⁺(aq) + 10…

A: The question is based on the concept of redox reactions. these are the reactions in which…

Q: The following chemical reaction takes place in aqueous solution: 2 AGNO3(aq)+Na,S(aq) →Ag,S(s)+2…

A: 2AgNO3(aq) + Na2S(aq) ---------> Ag2S(s)   + 2NaNO3(aq)

Q: The following chemical reaction takes place in aqueous solution: Mn(NO3),(aq)+2 KOH(aq)…

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

A: Total exchange of electrons during the reaction = 6 electrons

Q: Te following chemical reaction takes place in aqueous solution: MnCl, (aq)+2 KOH(ag) →…

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: The oxidation number of chromium in sodium dichromate, Na2Cr2O7, is a. +1 b. +2 c. +3 d. +4 e. +5 f.…

A: Defination of Oxidation number: The oxidation number is basically the count of electrons that atoms…

Q: To further investigate the reactivity of silver, the student submerges a piece of metallic scandium,…

A: Given  Reaction  Sc(s)   +  3 AgNO3(aq)   →  3 Ag(s)  + Sc(NO3)3(aq) Balance  net ionic equation = ?…

Q: The following chemical reaction takes place in aqueous solution: SnCl,(aq)+2KOH(aq)…

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Q: What kind of reaction is this if you said this was a precipitation write down the chemical formula…

A: The given reaction

Q: If 29.5 g of NaOH is added to 0.700 L of 1.00 M Co(NO3)2, how many grams of Co(OH)2 will be formed…

A: Given :  Mass of NaOH = 29.5 gm  Concentration of Co(NO3)2 = 1.00 M  Volume of Co(NO3)2 solution =…

Q: The following chemical reaction takes place in aqueous solution: MNSO (aq)+2 KOH(aq)…

A: Manganese sulfate reacts with potassium hydroxide to form a precipitate of manganese hydroxide and…

Q: The following chemical reaction takes place in aqueous solution: 2 Fe(NO;),(aq)+3 Na,S(aq)…

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Q: What are the spectator ions in the following chemical reaction? Mg(NO3)2(aq) + 2 NaOH (aq)…

A: Spectator ions are those that are present on both the reactant side and product side and get…

Q: In the following reaction which occurs from left to right: 3 Cu2*(aq) + 2 Fe(s) → 2 Fe3*(aq) + 3…

A: Introduction: Oxidation: Oxidation is the loss of electrons or hydrogen atoms or gain of oxygen…

Q: In the following chemical reaction, which element is the reducing agent? 2 Ag(s) + 2CI(aq) + 2…

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Q: What element is being oxidized in the following redox reaction? Mg2 (aq) + NH4"(aq) > Mg(s) + NO3…

A: Interpretation: We have to tell which of the following species is being oxidized.

Q: In the reaction, Cu + 2 AgN03 → Cu(NO3) 2 + 2 Ag, the substance that becomes oxidized is OCu Ag O…

A: We have to identify the oxidized substance.

Q: 5- The mass (in g) of Ca in 14600 mg CaCl, is ..... .. ...... 6- The oxidation number of sulfur in…

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Q: In the following reaction, what ions (if any) are spectator ions? AgNO­3 (aq) + 2NaI (aq) -> AgI…

A: The ionic reaction for the above molecular reaction will be as shown below Ag+ + NO3- + Na+ +  I-…

Q: Balance the following reaction equation in basic solution:                     MnO4−(aq) +…

A: The following redox reaction is balanced in basic medium by electron and ion process. This redox…

Q: In basic solution, molecular chlorine, Cl2, reacts with hydroxide ions, OH−, to yield chloride ions,…

A: Redox reaction is a type of reaction where oxidation and reduction takes place simultaneously.…

Q: The following chemical reaction takes place in aqueous solution: FeCl2(aq)+Na,S(aq) →FeS(s)+2…

A: The given reaction is represented as follows:

Q: Give the  net ionic equation for the reaction (if any) that occurs when aqueous solutions of K 2S…

A: Write the balanced molecular equation  Split strong electrolytes to ions to achieve complete ionic…

Q: If 16.0 g of NaOH is added to 0.650 L of 1.00 M Cu(NO₃)₂, how many grams of Cu(OH)₂ will be formed…

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Q: In the following equation Zn(s)+2HCl(aq) → ZnCl2(aq)+H2(g), what is the  -species reduced  -the…

A: The objective of the question is to figure out from the given chemical equation for the reaction,…

Q: If 31.5 g of NaOH is added to 0.550 L of 1.00 M Ni(NO₃)₂, how many grams of Ni(OH)₂ will be formed…

A: You have given the mass of NaOH = 31.5 g Molarity of Ni(NO3)2 = 1.00 M Volume of Ni(NO3)2 = 0.550 L…

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

A: Given :-  Cu(s) + 2AgNO3(aq) → 2Ag(s) + Cu(NO3)2(aq)  To determine :-  Species oxidized  Species…

Q: Balance the following chemical equation (if necessary): Na*(aq) + CI-(aq) + Ag*(aq) + NO3 (aq) →…

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Q: A teacher combined CuCl2 (aq) and Na (s). The student observed a color change, thus a reaction…

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Q: The following chemical reaction takes place in aqueous solution: CuCl,(aq)+2 N2OH(aq) →Cu(OH),(s)+2…

A: We will write the net ionic equation for  given chemical reaction as mentioned in the question.

Q: Consider the reaction: Ba(NO 3) 2( aq) + Na 2SO 4( aq) → BaSO 4( s) + 2NaNO 3( aq) Which of the…

A: Correct statement: