How many grams of La(IO3)3 will dissolve in 250.0 mL of water?

Q: Which of the following can act as a chelating agent? O A. CO O B. C2042- C. Co,2- D. none of the…

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Q: Explain why addition of NH3 or HNO3 to a saturated solution of Cu(OH)2 in contact with solid Cu(OH)2…

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Q: A 0.3311 -g sample of pure iron (55.847 g/mol) wire was dissolved in acid, reduced to the +2 state,…

A: We need to find molar concentration of cerium ion.

Q: 9. What volume of a silver nitrate solution that contains 10.98 g of primary standard AgNO; in 1.00…

A: Mass of AgNO3 = 10.98 g Volume of primary standard AgNO3 = 1.0 L Mass of Na2CrO4 =  0.259 g

Q: <p>When solid Cd(OH)2 is added to a solution of 0.10 M NaI some of it dissolves. Calculate the…

A: The Ksp of Cd(OH)2 is 7.2 x 10-15 and the reaction and equilibrium constant is given as,

Q: What are the structural characteristics of a chelating agent

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Q: Which member of each pair produces the more acidic aqueous solution: (a) ZnBr2 or…

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Q: Give formulas corresponding to the following names:(a) Dibromobis(ethylenediamine)cobalt(III)…

A: The compound that involves the attachment of the ligands with the central metal atom through the…

Q: 1. Calculate the molarity of a solution prepared by dissolving 11.5 g of solid NaOH in enogh water…

A: Molarity(M) is the moles of solute per unit volume of the solution in litres. It's unit is mol/L…

Q: AgBr GAPO, > Ag:PO, GaBr3

A:

Q: Using the dissociation constant, Kd = 2.2 × 10–34, calculate the equilibrium concentrations of Co3+…

A: The dissociation constant is the constant at equilibrium, when the complex is dissociated to its…

Q: Calculate the concentration of platinum ions in 0,5 М solution K2[PtCl4], containing excess KCl (0.1…

A: Given: Concentration of K2[PtCl4] is 0.5M Concentration of KCl is 0.1mol/l

Q: How long does it take for half of the sample to isomerize? (k = 2 x 104s1)

A: As it is given  k = 2*10^-4 s^-1  And from graph of ln(CH3NC) Vs time which is a straight line .…

Q: Predict which member of each pair produces the more acidic aqueous…

A: Acidic aqueous solution:

Q: Calculate the concentrations of SO32−, H3O+, and OH− in a 0.510 M solution of H2SO3 (Ka1=1.6×10−2…

A: Given: The concentration of H2SO3 (sulfurous acid) is 0.510 M The value of Ka1 ( first acid…

Q: What is the net ionic equation for the reaction between CoCl2 and an alkali hydroxide?

A: The net ionic equation is a chemical equation in which only species are mentioned which participate…

Q: solvent

A: The name of the comlex is Iron(iii) thiocyanate or Ferric Thiocyanate. It dissolves to give Fe3+ and…

Q: Which one of the following compounds in aqueous solution would be best described by the picture…

A: The aqueous solution of ionic solids contains all the ions in same proportion as that in formula.

Q: What is the pH of a 0.33 M solution of Ca(CN)2?

A: The pH of salts generated during neutralization reactions is totally dependent on the acid-base…

Q: Can you compare the solubility of Co2 in water compared with saturated NaCl solution?

A: solubility of Co2 in NaCl solution is less than in water increases with the temperature and…

Q: Give formulas corresponding to the following names:(a) Potassium tris(oxalato)chromate(III)(b)…

A: (a)       Potassium tris (oxalato) chromate (III):                     This compound has tris…

Q: What is the pH of a buffer made by dissolving .762 g of HCHO2 and .212 of KCHO2in 1.0 L of solution?…

A: Here the buffer solution is made with weak acid, HCHO2, and its conjugate base KCHO2 in a 1L…

Q: C = N B

A: Bronsted Lowry acid is which release H+ and Bronsted Lowry base is which gain H+ in the chemical…

Q: Calculate the concentration of PO43− when Ag3PO4 starts to precipitate from a solution that is…

A: The solubility product of salt is a constant at a given temperature irrespective of the source from…

Q: Define the following terms; Selective Precipitation: Quantitative Analysis: ii) Which metals is…

A: (i) Selective precipitation is defined as the process used for the separation of ions in the…

Q: Transition metals can act as Lewis acids. Explain.

A: Transition metals are elements that are present in middle of the periodic table. These transition…

Q: 23. A prussian blue precipitate of is an indication that Nitrogen is present. " Na4[Fe(CN)6] O…

A: Below attached file showing the details answer.  All the best

Q: 2. For each of the following pairs, identify a reagent that will dissolve one substance but not the…

A: I) HgS does not dissolve in (NH4)2S, hence produces a black ppt of HgS. However As2S3 dissolves in…

Q: You are given pieces of Zn and Al, and amounts of ZnSO_4 and Al_2(SO_4)_3 solutions. (a) What…

A: A chemical reaction is that in which two or more compounds react with each other to form product(s).…

Q: 2. When a metal complex ion is formed in solution, what are the metal ion and ligands acting as? * O…

A: The metal ion complexes are formed in a solution by the interaction of the metal and ligand. The…

Q: Compare the solubility of iron(II) carbonate in each of the following aqueous solutions: Clear All…

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Q: Calculate the pH of a solution that is 0.100 M in Fe(NO3)3.

A: K=[H3O+][Fe(H2O)5OH]2+[Fe(H2O)6]3+

Q: When Fe3+ is reacted with 0.10M KSCN, what is the reaction that occurs? What's this type of reaction…

A: The coordination complexes can be defined as the complex compounds which have coordinate linkage…

Q: Write the chemical equation for the disproportionation of Cr(OH)3Cr(OH)3 in basic solution.…

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Q: Aqueous solutions of aluminum ions Al^3+ are acidic while those of carbonate CO3^-2 are basic why?

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Q: 3. Write the equation for the equilibrium that occurs when [Ni(H2O)6]* reacts with Cl-.

A: We’ll answer the first part since the exact one wasn’t specified. Please submit a new question…

Q: Salt of anion X gives colorless gas when reacts with dil. HCl acid and can removes the color of…

A: Given statement is :  Salt of anion X gives colorless gas when reacts with dilute HCl acid and can…

Q: Calculate the pH of a 0.1 M sodium hypoiodite solution.

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Q: 18. How many grams of ammonium nitrate must be weighed out to make 415 g of a 58.0% by mass…

A: A solution consists of solute and solvent. A solute is defined as the component that is present in a…

Q: ric acid was added to this solution, which precipitated 2.93 of the lead was precipitated, what is…

A: The question is quantitative estimation of percentage  tin present in the given alloy. we calculate…

Q: A groundwater contains 2.00 mg/L copper as Cu²*. What concentration (mol/L) of hydroxide is required…

A: Given: Groundwater containing copper ions Cu2+= 2.00 mg/L To Find: Concentration of hydroxide…

Q: Calculate the equilibrium concentration of Ni2+ in a 1.0-M solution [Ni(NH3)6](NO3)2.

A: Given: Concentration of [Ni(NH3)6] (NO3)2 To find: The equilibrium concentration of Ni2+

Q: A buffer solution is 0.318 M in HClO and 0.217 M in KClO . If Ka for HClO is 3.5×10-8 , what is the…

A: pH = pKa + log [salt]/[acid]

Q: When solid Cd(OH), is added to a solution of 0.10 M Nal, some of it dissolves. Calculate the pH of…

A: To calculate the pH of the solution at equilibrium when solid Cd(OH)2 is added to a solution of 0.10…

Q: (i) How does O3react with lead sulphide? Write chemical equation.(ii) What happens when SO2is passed…

A: i)  Lead sulfide reacts with O3 to form lead sulfate and the chemical equation is,

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.