4. Consider the mixing of 20.5 mL of 0.500 M NaOH (aq) with 15.2 mL of 0.223 M Ba(NO3)2 (aq). (a) Write the molecular and net ionic equations for the reaction, if no reaction Occurs say so. (b) Determine the concentrations of any ions that remain in solution following the completion of the reaction. (Assume any precipitates are filtered from the solution.)

Q: Writing net ionic equations The following chemical reaction takes place in aqueous solution: 2…

A: Net ionic equation involves only the ions that actually take part in the reaction.

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A:

Q: What mass of KOH in grams is required to precipitate all the Fe2+ ions from 15.0 mL of a 0.150 M…

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A: The chemical reaction is: Cu(NO3)2 (aq) + 2NaOH (aq) →Cu(OH)2 (s) + 2NaNO3 (aq)

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A: The balanced reaction for titration of iron ore with potassium permanganate is given as,

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A: Given: Mass of stibnite= 9.53g Concentration of KBrO3=0.125M Volume of KBrO3=43.3 mL

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A: The net ionic equation is the chemical equation that shows only those compounds, elements and ions…

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A: Given, When a solution of NaCl is added to a solution of Pb(NO3)2 heavy white precipitate forms…

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A:

Q: Solid iron(III) hydroxide is added to 633 mL of 0.270 M HCl. The resulting solution is acidic and…

A:

Q: Question attached

A: Volume of H3PO4 = 10 mL or 0.01 L Molarity of H3PO4 = 0.196 M Moles of H3PO4 =Molarity ×Volume=0.196…

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A:

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A: Balanced molecular equation for aqueous BaCl2 and aqueous (NH4)2SO4 to give aqueous NH4Cl and solid…

Q: A mixture of hydrochloric and sulfuric acids is prepared so that it contains 0.235 M HCl and 0.605 M…

A: Given:Molarity of  HCl = 0.235 MMolarity of H2SO4 = 0.605 MTotal volume = 273.1 mLMolarity of NaOH =…

Q: About 6x 10°g of goldis thought to be dissolved in the oceans of the world. If the total volume of…

A: Given, Mass of gold = 6*109g Volume of ocean = 1.5 *1021L

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A: Titration based on redox reaction between the analyte and titrant is known as redox titration.

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Q: The amount of I (aq) in a solution can be determined by titration with a solution containing a known…

A:

Q: A 20.05 mL sample of Vinegar(an aqueous solution of acetic acid, HC2H3O2) has a density of…

A: Find mas of vinegar present in 20.05 ml sample of vinegar Density of sample is 1.061 g/mLmass of…

Q: Lactic acid (HC3H5O3) is a monoprotic acid that forms when milk becomes sour. A 40.00 mL sample of…

A:

Q: The following chemical reaction takes place in aqueous solution: ZnSO,(aq)+(NH,),S(aq)ZnS(s)+(NH,),…

A:

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

A:

Q: The following chemical reaction takes place in aqueous solution: Fe,(So4),(aq)+3 K,S(aq) →Fe,S3(s)+3…

A:

Q: What concentration of Zn is present in solution when 5.93 g of zinc metal is used to displace…

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Q: Magnesium carbonate, magnesium oxide, and magnesium hydroxide are all white solids that react with…

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Q: The following chemical reaction takes place in aqueous solution: Zn(NO,),(aq)+(NH,),S(aq)…

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Q: Consider the reaction between aqueous solutions of Pb(NO3)2 and KBr.   Pb(NO3)2(aq) + KBr(aq) =…

A: The Reaction between Lead Nitrate and Potassium bromide Pb(NO3)2(aq)+KBr(aq) ---------->…

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A: In a chemical reaction, the reactants react to form the products.  Chemical reactions are of…

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

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A:

Q: Suppose you have a solution that might contain one or more of the following cations: lead (II) ion,…

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Q: 12.) A 2.00g sample of limestone was dissolved in hydrochloric acid and all the calcium present in…

A: Mass of sample of limestone = 2.00 g  Mass of precipited , CaC2O4 = 2.43 g    Ammonium oxalate is…

Q: A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq), until no further…

A:

Q: The following chemical reaction takes place in aqueous solution: CuBr,(aq)+K,S(aq) →CUS(s)+2 KBr(aq)…

A: Given: CuBr2(aq) + K2S(aq) → CuS(s) + 2KBr(aq)

Q: The amount of I7(aq) in a solution can be determined by titration with a solution containing a known…

A: The given net ionic equation is : The volume of Na2S2O3 = 29.3 mL The molarity of Na2S2O3 = 0.310 M…

Q: Consider the reaction: Ag⁺(aq) + Cl⁻(aq) → AgCl(s) How many grams of NaCl would be needed to…

A: According to the reaction: Ag⁺(aq) + Cl⁻(aq) → AgCl(s) 1 mol of Ag+ ion needs 1 mol of NaCl to…

Q: A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq), until no further…

A:

Q: Suppose you had titrated with barium hydroxide instead of sodium hydroxide:  What volume (in mL) of…

A: Data given Volume of Ba(OH)2(V1) = ? Molarity of Ba (OH)2 (M1) =0.586M Volume of sample vinegar (V2)…

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A:

Q: The quantity of antimony in a sample can be determined by an oxidation–reduction titration with an…

A: Given data: Mass of stibnite sample = 7.79 g, Concentration of KBrO3 solution = 0.120 M, Volume of…

Q: The substance methylamine is a weak base like ammonia. Write an equation for the reaction that takes…

A:

Q: A solution of NaCl (aq) is added slowly to a solution of lead nitrate, Pb(NO3)2 (aq) until no…

A: NaCl is being added in the Pb(NO3)2 till no further precipitate is formed. Hence all the Pb2+…

Q: Write the net ionic equation for the precipitation reaction thatoccurs when aqueous solutions of…

A: Step 1:  Write the balanced molecular equation Step 2:  Write the states of all the reactant and…

Q: Write the correct molecular equation, complete ionic equation, and net ionic equation for the…

A: The balanced reaction between Cobalt(II) chloride and hydrocyanic acid is as follows: Complete…

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

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: How many grams of HCl(s) are there in 300 mL of 4.50% w/v HCl(aq) solution?

A: Weight/Volume (w/v) percentage is a measurement of the concentration of a solution. This…

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A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Complete and balance the following reaction.  Write ionic and net ionic reactions .   _____…

A: Cu(NO3)2 (aq) + NaOH (aq) ==>

Q: The amount of nitrogen in an organic substance can be determined by an analytical method called the…

A:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.