Balance the following reactions using oxidation number method  a) HNO3(aq) + C2H6O(l) + K2Cr2O7(aq) ➡ KNO3(aq) + C2H4O(l) + H2O(l) + Cr(NO3)3(aq)

Q: The following chemical reaction takes place in aqueous solution: SnNO32 (aq) + 2NaOH (aq) → SnOH2…

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

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

A: 1. Write the balance  molecular  equation . 2. Break  every thing down into it's ion except the…

Q: The following chemical reaction takes place in aqueous solution: AGNO3(aq)+NH¼I(aq)…

A: The chemical reaction takes place in aqueous solution is given by: The ions for the following…

Q: What is the oxidation half reaction in the following chemical reaction? Cr2072 (aq) + 6 Cr (aq) + 14…

A: Oxidation is loss of electrons.

Q: Write the net ionic equation, including phases, that corresponds to the reaction…

A: Copper nitrate reacts with sodium carbonate to form the precipitate of copper carbonate and the…

Q: The concentration of Fe2+ in a solution is determined by titrating it with a 0.1683 M dichromate…

A: Recall the balanced net ionic equation,                                    Cr2O72- aq + 6 Fe2+ aq…

Q: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + Na2S (aq) → Ag2S…

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Q: The following chemical reaction takes place in aqueous solution: MnSO4 (aq) + 2NaOH (aq) → MnOH2…

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Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq)+K,CO;(aq)…

A: Recall the reaction--- 2AgNO3(aq) +K2CO3(aq) ------> Ag2CO3(s) + 2KNO3(aq)  Write net ionic…

Q: Balance the following oxidation–reduction reactions that occur in acidic solution using the…

A: in Balanced chemical equation equal number of atoms of each species are equal on both reactent and…

Q: Consider the following reaction: 2 Ag(s) + 2cI- (aq) + 2 H2O (l) →2 AgCI(s) + H2(g) + 2 OH- (aq) a)…

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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: The following chemical reaction takes place in aqueous solution: 2FeCl3 (aq) + 3K2S (aq) → Fe2S3…

A: Given molecular equation:                 2FeCl3(aq) + 3K2S(aq) → Fe2S3(s) + 6KCl(aq)

Q: The concentration of H3AsO3 in a solution is determined by titrating it with a 0.1272 M Ce4+…

A: The moles of Ce4+ in the given 17.71 mL solution (n1) is calculated using equation (1) where M is…

Q: The following chemical reaction takes place in aqueous solution: FeSO4(aq)+Na₂S(aq) →…

A: The given reaction is---- FeSO4 (aq) + Na2S (aq) -------> FeS (s) + Na2SO4 (aq) Here reactants…

Q: balance

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Q: The following chemical reaction takes place in aqueous solution: FeNO32 (aq) + Na2S (aq) → FeS…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq) + (NH) CO3(aq)…

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Q: The following chemical reaction takes place in aqueous solution: MnBr2 (aq) + 2NaOH (aq) →…

A: The given chemical equation:A chemical equation in which only those ions undergoing chemical changes…

Q: The following chemical reaction takes place in aqueous solution: FeSO4(aq) + (NH4)₂S(aq) →…

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Q: Write balanced half-reactions for the following redox reaction: 3+ 3 Cl₂(g) + 2 Cr³+ (aq) +14 OH¯…

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

Q: The iron content of iron ore can be determined by titration with K₂Cr₂O₇ according to the equation…

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Q: The following chemical reaction takes place in aqueous solution: CuBr2 (aq) + 2NaOH (aq) → CuOH2…

A: Balanced chemical equation: A balanced chemical equation contain equal number of atoms of each…

Q: Use the principle of double displacement reactions and the solubility rules to determine the…

A: Double displacement reaction is defined as the reaction in which the reactant ion exchanges to form…

Q: Balance the following equation in basic solution: 3CI (aq) +2H* + 2NO; (aq) → 3CIO (aq)+2NO(g) + H2O

A: An oxidation-reduction reaction or simply redox reaction is a type of chemical reaction in which…

Q: The net ionic equation for the reaction of aqueous solutions of phosphoric acid and potassium…

A: The net ionic equation is used to represent only those species i.e. ions and molecules that…

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

A: Balanced chemical equation of a reaction is written according to law of conservation of…

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: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + NH42S (aq) → Ag2S…

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Q: The following chemical reaction takes place in aqueous solution: FeCl2 (aq) + 2KOH(aq) → FeOH2(s) +…

A: When a chemical equation is written in the form of its constituents ion is known as net ionic…

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq) + (NH) CO3(aq) →…

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Q: iron content of iron ore can be determined by titration with KMnO₄ according to the equation…

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Q: Write balanced half-reactions for the following redox reaction: Cr₂O2 (aq)+7H₂O()+6 Cut (aq) → 2…

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Q: The following chemical reaction takes place in aqueous solution: AgNO,(aq)+KBr(aq) →AgBr(s)+KNO3(aq)…

A: Write net ionic equation of the given above reaction--

Q: The iron content of iron ore can be determined by titration with K₂Cr₂O₇ according to the equation…

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Q: The following chemical reaction takes place in aqueous solution: FeCl3 (aq) + 3KOH (aq) → FeOH3…

A: An aqueous solution of potassium hydroxide reacts with an aqueous solution of iron(III) chloride to…

Q: The following chemical reaction takes place in aqueous solution: AgNO3(aq)+KCl(aq) →AgCl(s)+KNO3(aq)…

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