what chemical could you add to effectively separate Ag from Al if both ions are present in a solution of soluble silver and aluminum salts? what procedure would you use to separate them?

Q: 5. A standard solution of AgNO3 was prepared by dissolving 7.1 make 250.0 mL solution. A 0.7523 g of…

A: The question is based on the concept of molarity.  molarity is a method of expressing concentration…

Q: How many moles of Cl- ions must be added to precipitate all of the silver ions present in 50.0 mL of…

A: 1 mol of Ci react with 1 mol Agno3 to produce 1 mol of Agci (Precipate ) means No of mols of Ci…

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

A: Here, we have to write the net ionic equations for the reactions between: 1. chromium(III) iodide…

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for strontium…

A: Balanced equation

Q: 3. A 0.3500 g sample of an iron ore was dissolved in acid and all the iron was reduced to Fe²+ . All…

A: Answer: In this question we have to convert the moles of KMnO4 into moles of Iron.

Q: A student wanted to determine the percent of NaOCI in a commercial bleaching solution. He diluted…

A: Given data, Mass of bleach = 5.0g Volume of flask = 100mL=0.1L Volume of sample = 25mL=0.025L…

Q: Write the balanced molecular chemical equation for the reaction in aqueous solution for copper(II)…

A: The balanced chemical equation for the chemical reaction is obtained by balancing the molecular…

Q: A stock solution containing Mn2+ ions was prepared by dissolving 1.460 g pure manganese metal in…

A: The molarity is one of the measure of concentration of the solution.  This is defined as the no of…

Q: Consider a 0.238 M aqueous solution of sodium hydroxide, NaOH. How many grams of NaOH are dissolved…

A: Since,             Number of moles = Concentration × Volume

Q: A 185.0 mL sample of 1.200 M Pb(NO₃)₂ is mixed with 99.50 mL of 1.500 M NaCl, and the PbCl₂…

A: The balanced chemical equation for the precipitation of lead (II) chloride can be written as:…

Q: What is the maximum amount of copper(II) sulfide that will dissolve in a 0.135 M solution of copper…

A: Since the concentration of Cu2+ ion is also coming from the acetate which is completely soluble…

Q: Write the net ionic equation of a solution of sodium perchlorate mixing with lithium sulfate

A: A chemical equation in which electrolytes of an aqueous solution are represented in the form of…

Q: What are the requirements that should be met for a precipitation reaction to serve as the basis of a…

A: To Find: To find the requirements that should be met for a precipitation reaction to serve as the…

Q: 69.0 mL of 0.250 M LiCl is added to a 1.000 L volumetric flask and the flask is filled with water.…

A: The dilution formula is as follows:  MiVi = MfVf

Q: If I set up a titration apparatus with 25 mL of potassium hydroxide in the flask, how can I explain…

A: Volume of potassium hydroxide = 25 mL  Molarity of hydrobromic acid = 0.1 M We need to describe a…

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: Balanced the given redox reaction under acidic condition--->

Q: An impure sample of potassium hydrogen phthalate (KHP) was titrated to determine the percent…

A: We will use stoichiometry of the reaction to get the answer.

Q: 4.96 Oxygen (O2) and carbon dioxide (CO2) are colorless andodorless gases. Suggest two chemical…

A: Many reactions produce gases which can help identify the mechanisms and products involved. It is…

Q: Provide the correct IUPAC name for BrCl3 Provide the correct IUPAC name for CIO Provide the correct…

A: The correct IUPAC name of given compounds.

Q: 79.0 mL of 0.250 M LiCl is added to a 1.000 L volumetric flask and the flask is filled with water.…

A:

Q: During the titration of an HClO4 solution with 0.10320 M NaOH, a student, Lovely became distracted…

A: Conc of NaOH =0.10320M Original sample volume= 25mL Volume of NaOH added=28.060ML Extra HCl…

Q: Which of the following metals will react with hydrobromic acid, HBr(aq), and which will not?…

A: Aluminium reacts with hydrobromic acid(aq). This is a redox reaction. The oxidation number of Al…

Q: When electrodes connected to a lightbulb are inserted into an aqueous solution of acetic acid, the…

A: In metals, electric current flows through mobile electrons present in that, where as in solution,…

Q: 65.0 mL of 0.250 M LiCl is added to a 1.000 L volumetric flask and the flask is filled with water.…

A:

Q: ars with it. It can react in many different types of reactions. Here is a list of substances with…

A: Sulfuric acid (H2SO4) is a strong acid. It is also known as oil of vitriol. It is a colorless and…

Q: Identify the reducing agent in the following reaction: CuSO4(aq) + Mg(s) → Cu(s) + MgSO4(aq) O CuSO4…

A:

Q: It takes 32.47 mL of a KMnO4 solution to neutralize 2.380g of sodium oxalate. What is the molarity…

A:

Q: The following solutions are needed to be prepared for the titration procedure: 1. 20 mL of 2 M HCl…

A: Given: Mass of Fe(OH)n used = 1.0867 g Volume of HCl solution used = 20 mL = 0.020 L…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: A chemical reaction between NaHC2O4 and NaOH can be written in the form of an equation as shown…

Q: 2. The Department of Environment and Natural Resources is collecting samples of air around the urban…

A: Volume of air sample = 3.0 L Volume of Ba(OH)2 = 50 mL Molarity of Ba(OH)2 = 0.0116 M Molarity of…

Q: Which of the following metals would remain stable when placed in a dilute acid solution: zinc,…

A: The question is based on the concept of electrochemistry. we have to identify the metal which will…

Q: Write the net ionic equation for the reaction between AgNO3(aq) and MgCl₂ (aq). Be sure to include…

A: Given, Writing the net ionic equation for the reactions of  AgNO3(aq) and MgCl2(aq) AgNO3(aq) +…

Q: A 25.0 mL solution of HNO₃ is neutralized with 24.1 mL of 0.125 M Sr(OH)₂. What is the concentration…

A:

Q: 1. Write and balance the complete molecular and net ionic equations for the reaction of KHP with…

A:

Q: A 450.0 mL sample of a 0.288 M solution of silver nitrate is mixed with 400.0 mL of 0.200 M calcium…

A: Given: Concentration of Silver nitrate (AgNO3) = 0.288 M Concentration of Calcium chloride (CaCl2) =…

Q: Students are required to keep a neat and accurate record of their laboratory observations. Upon the…

A:

Q: answer 2, 3

A: Answer 2    A chemical reaction is the change of a substance into a new one that has a different…

Q: What is the benefit of using a low concentration of base in titrations?

A: If we use a base having higher concentration  then the titration will happen as usual but the result…

Q: Write the balanced net ionic equation for the precipitation of lead (II) hydroxide from aqueous…

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

Q: A sample of battery acid is to be analyzed for its sulfuric acid content. A 1.00-mL sample weighs…

A: Given information: Mass of sample = 1.256 g Concentration of barium hydroxide = 4.522×10-3 M Volume…