Suggest how the cations in each of the following solution mixtures can be separated: Cu2+ and Mg2+

Q: Using the square-bracket notation, express the concentration of chloride ions in a solution that is…

A: The 0.250 M NaCl solution contains 0.250 moles of NaCl in 1 L of solution. 1 mole of NaCl contains 1…

Q: A solution is made by mixing 80.0 mL of 0.18M BaCl2 with 65.0 mL of 0.36M NaCl.  What is the…

A: The question is based on the concept of solutions. we have to calculate final concentration of…

Q: Which of the following compounds solubility will not be affected by a low pH in solution? Hg2Cl2…

A: 1. Hg2Cl2 -----> 2Hg + 2Cl- at lower pH Cl- will be converted into HCl, as Cl- is a strong acid…

Q: True or False 1. Weak acids and weak bases ionize completely and irreversibly in a solution. 2.…

A: 1) False because weak acids and weak bases don't dissipated into H+or OH- completely it's an…

Q: 1. Write the net ionic equation for the precipitation of lead(II) sulfate from aqueous solution. 2.…

A: Here, we have to write the net ionic equation for the precipitation of lead (II) sulfate and lead…

Q: Explain, in your own words, how one can use the concepts of Ksp and Kf to assist in separating a…

A: The detailed solution of your question given below-- Since, we know that the Ksp is the solubility…

Q: What is the common ion in a solution prepared by mixing Ca(OH)2 adnd Ca(NO3)2?     a. OH-…

A: Ca(OH)2 will dissociate into solution as  Ca(OH)2 --> Ca2+ + 2 OH-

Q: A solution is made by mixing 140.0 mL of 0.250 M BaCl2 and 120.0 mL of 0.400 M NaCl. What is the…

A: Given :- 140.0 mL of 0.250 M BaCl2 & 120.0 mL of 0.400 M NaCl solutions are mixed to give a…

Q: Which of the following solids would be more soluble in an acidic solution than in neutral water?…

A: The addition of acidic solution will have greater effect on the solubility of a salt that contains…

Q: 2 liters of 1M Ca (OH) 2 solution mixed with 4 liters of 1 M HCl.pH solution of the mixture is: a) 4…

A: pH = 7

Q: What is the nitrate ion concentration in the final solution when 50mL of 0.5M NaNO3 is mixed with…

A: The concentration of solute in the given solution is given in the term of molarity.

Q: Which of the following do not dissolve in hot water?      AgCl     PbCl2     Hg2Cl2     both…

A: The ability of a substance to get dissolve in particular amount of solvent is termed as solubility.

Q: What is the pH of 0.1 M HCN solution? (K, for HCN = 6.2 × 10-10) А. 1.5 В. 1.0 С. 5.1 D. 8.9 Е. 7.5…

A: pH of a solution = - log [H+] where [H+] is the concentration of H+] in the solution At…

Q: What will happen if more NH3 is added to the system: Ag+ + 2 NH3 =  Ag(NH3)2+?     [Ag(NH3)2+]…

A: Since the reaction is in equilibrium, we can use Le-Chatelier's principle to find the effect of…

Q: Gallium(III) hydroxide, Ga(OH)3, is a sparingly soluble ionic compound with a Ksp of about 1x10-35.…

A: The expression for Ksp calculation is as shown below: GaOH3s→Ga+3aq+3OH-aqKsp=Ga+33OH-3 The…

Q: Which group precipitant will precipitate Group II cations? O 3M (NH4)2CO3 at pH 10 O Na20 at pH 9.0…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: How do i calculate the volume of NaOH standard solution needed to completely react with the acetic…

A:

Q: 6. A solution is prepared by mixing 20.0 mL of 0.60 M Na,SO, with 60.0 mL of 1.10 M NAOH. Calculate…

A: Given,  Volume of Na2SO4 in mL = 20.0 mL  Molarity of Na2SO4 = 0.60 M  Volume of NaOH in mL = 60.0…

Q: 1) Explain what are different units used to express the concentration/strength of a solution.

A:

Q: 2. The necessary condition for precipitation of a salt in aqueous medium is ionic product of the…

A: SOLUTION: Step 1: Precipitation reactions occur when cations and anions in aqueous solution combine…

Q: 9. How does acid-base titration differ from precipitation titration?

A:

Q: Part A. Give the difference between: 1. Solute and solvent 2. Qualitative analysis and quantitative…

A: A solution consists of solvent and solute. The analysis is the detailed examination of a chemical…

Q: What will happen if more NH3 is added to the system: Ag+ + 2 NH3  = Ag(NH3)2+?     [Ag(NH3)2+]…

A: this reaction is equilibrium reaction, hence we can use Le-Chatelier's principle to define the…

Q: A chemistry graduate student is given 300. mL of a 1.40M ammonia (NH, solution. Ammonia is a weak…

A: Given: volume of NH3 is 300 mL molarity of NH3 is 1.40 M pH is 9.81 Kb is 1.8×10-5 To find: Mass of…

Q: Which of the following solids would be more soluble in an acidic solution than in neutral water?…

A: The question is based on the concept of solubility. the maximum amount of substance that can be…

Q: 7. Suppose two separate solutions are prepared. One solution contains 5.2 grams of the salt,…

A: Given : Ka value of HNO3 and HCO3-. To find : which salt dissove faster and better. Solution : As we…

Q: Which of the following solids would be more soluble in an acidic solution than in neutral water?…

A: To get this answer we have to add H+ to the salt then anion will react and if this anion convert…

Q: For which of the mixtures will Ag2SO4(s) precipitate? 150.0 mL of 0.10 M NazSO4(aq) and 5.0 mL of…

A:

Q: How many liters of pure water will be requried to disslove 0.885 grams of solid Lead iodate,…

A: The solubility reaction of solid Lead iodate can be written as

Q: A solution is prepared that is 0.10 M Cd(NO3)2 and 2.5 M NaCN (both strong electrolytes).  What will…

A: Given :  Concentration of Cd(NO3)2 = 0.10 M  Concentration of NaCN = 2.5 M  Kf for [Cd(CN)4]2+ = 7.1…

Q: 4. For unexplained reasons, the distilled water in a lab has a pH of about 6. A solid is added to a…

A: 4) Given that the pH do not change after the addition of NaOH. Since the pH remains unchanged, when…

Q: What is the equivalent mass of the following: 1. 0.250 M HCl 2. 5.3 x 10-2 M H3PO4 3. 0.134 M…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following form a precipitate with BaCl2? NaCH3COO Na2CO3 NaF NaCl NaBr NaI NaNO3 NaSCN…

A: Na2SO4

Q: What is the value of Q when the solution contains 2.00×10^−3 M Ca^2+ and 3.00×10^−2 M SO4^2−?

A: The Q can be calculated by using formula Q = [Ca2+][SO4 2-]

Q: write the products for the balance equation for the diss association in the ions of each of the…

A: The branch of chemistry that deals with the structure, properties and the reaction of the organic…

Q: What is the molarity of a solution of phosphoric acid if 10.00 ml of the phosphoric acid solution…

A: The molarity of a solution is defined as the ratio of the number of moles of solute to the volume of…

Q: What will be the molar concentration of potassium permanganate solution if 38.75 mL of this solution…

A: The answer to the following question is-

Q: 5. Suggest a suitable indicator to be used in the titration of a) Weak acid and strong base b) Weak…

A: Indicator: A substance often used in the titration to indicate the point at which reaction is…

Q: What is the common ion in a solution prepared by mixing HNO2 with LiNO2?   a. H+   b. OH-   c.…

A: If an ion is present in both the species then it is known as common ion .

Q: 60-mL of a 0.15 mol/L solution of nitric acid, HNO,(aq) is needed to titrate 20-mL of a NaOH(aq)…

A:

Q: Which aqueous solution has the highest ΔTf value? Kf = 0.51 °C m-1.   ​​​a.​0.200 m KCl(aq) ​​​​…

A: We have Kf as 0.51 °Cm-1 , also 0.2 m KCl and 0.2 m of glycerol , we have to predict which do have…

Q: ) How many mL of concentrated HCl solution are needed to prepare 250 mL of a 0.36 M HCl solution?…

A:

Q: 100.0 mL of 0.500 M CaBr2 and 50.0 mL of 1.00 M NaBr are mixed. What is the concentration of bromide…

A: Molarity is defined as no.of moles of solute divided by volume of solution in liter .

Q: Which anion or anions are not present in a solutionthat forms no precipitate upon addition of BaCl2…

A: We have to write the name of anion or anions  which are not present in a solutionthat forms no…

Q: Determine the molar concentration of each ion present in the solutions that result from each of the…

A: As per our guidelines we can only solve first three sub-parts. Please resubmit the other questions…

Q: What is the total molar concentration of all the ions in 0.0150 M solutions of the following salts…

A: The salts gets dissociated into ions when dissolves in water.

Q: Calculate the number of milliters of 0.408 M Ba(OH)2 required to precipitate as Mg(OH)2 all of the…

A: Please have a look on the answer given below:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.