What is the concentration of sodium ions in 0.170 M Na₂HPO₄?

Q: The name given to an aqueous solution of HCIO3 is chlorous acid. O ) hypochloric acid O hypochlorous…

A:

Q: What is the concentration of sodium ions in 0.605 M Na₂CO₃

A: Given that, Concentration of Na2CO3 solution = 0.605 M

Q: What is the concentration of sodium ions in 0.330 M of Na2HPO4?

A: Ans The concentration of  Na2HPO4 is 0.330 M Because The Na2HPO4 strong electrolyte and can…

Q: What is the concentration of sodium ions in 0.140 M Na2HPO4?

A: Given Concentration of Na2HPO4  = 0.140 MConcentration of Na+  ion = to be determined

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.5x 10-4 M. What is the…

A: Given Concentration of hydroxide ion [ OH- ] = 3.5 x 10-4 M we have to calculate concentration of…

Q: 2. An aqueous solution of NH3 has a pH of 11.6. The ammonia (NH3) molecule is the conjugate base of…

A: Applying basic chemical reaction of NH3 to H2O.

Q: What is the pOH of an aqueous solution of 0.138 M hydrochloric acid?

A: pOH is used to determine the concentration of hydroxide ion.

Q: What is the molarity of an HCl solution, if 50.0 mL is neutralized in a titration by 40.0 mL of…

A: This problem can be solved by using the molarity equation ; M1V1=M2V2 where M1 and V1 are the…

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 2.6 × 10⁻⁴ M. What is the…

A:

Q: What is the concentration of chloride ions in a 0.125 M MgCl2 solution?

A: The concentration of chloride ions in a 0.125 M MgCl2 solution is to be calculated

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 7.5 × 10⁻⁴ M. What is the…

A:

Q: What is the pOH of an aqueous solution of 5.81×10 M nitric acid? pOH =

A:

Q: 15. What is the total ion concentration of an aqueous solution that is 0.15 M NazSO4?

A: The concentration of ion in an aqueous solution is calculated using the below formula. The…

Q: What concentration of ammonium ions is found in a 4.27 M solution of (NH4)3PO4?

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Q: What is the OH⁻ concentration in this solution 1.05 M C₅H₅N?

A:

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 5.8 × 10⁻⁴ M. What is the…

A: Given: The concentration of hydroxide ion is 5.8 x 10-4 M The ionization constant (Kw) of water is…

Q: What is the concentration of sodium ions in .335 M Na2CO3?

A:

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.9 × 10⁻⁴ M. What is the…

A: Given :  Temperature = 25 °C  [OH-] = 3.9 x 10-4 M

Q: What is the molar concentration of Na+ ions in 0.0350 M solutions of the following sodium salts in…

A: Given :molar concentration of Na2SO4 solution = 0.0350 M  To calculate :- molar concentration of Na+…

Q: A solution of ammonium sulfate was prepared by dissolving 55.44g of (NH4)2SO4 in enough water to…

A: Given,Mass of (NH4)2SO4 = 55.44 gVolume of solution = 2.00 L The number of moles of (NH4)2SO4 can be…

Q: What is the concentration of sodium ions in 0.105M Na2HPO4?

A:

Q: What is the concentration of sodium ions in 0.400 M Na₂HPO₄?

A: Given Concentration of Na₂HPO₄ = 0.400 M

Q: What is the difference between 0.50 mol HCl and 0.50 M HCl?

A: The number of moles can be calculated by number of mass divided by molar mass.The molarity can be…

Q: What is the concentration of sodium ions in 0.285 M Na3PO,?

A: Given : Concentration of Na3PO4 = 0.285 M

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 1.1 x 10-4 M. What is the…

A: In an aqueous solution, the the concentration of hydroxide ion and the concentration of hydronium…

Q: What is the percent ionization of H₂NNH₂ in a solution with a concentration of a 0.660 M? (Kb = 1.3…

A: % ionization = 0.140%

Q: What is the concentration of lithium ions in 0.440 M Li₂SO₄?

A: Li2SO4 gives ions Li+ and SO42- Li2SO4 (s) ——> 2Li+ (aq) + SO42-(aq)

Q: What is the concentration of ion or molecule in the solution of 0.25 M NaNO3?

A: Given,0.25 M NaNO3

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 3.6 × 10⁻⁴ M. What is the…

A: The concentration of the species gives the amount of that species used in the desired reaction.…

Q: 6. 25 mL of 0.1510 M Mg (OH)2 was needed to neutralize 50.0 mL of an HCl solution. What is the…

A: Given the molarity of Mg(OH)2 solution, C = 0.1510 M or 0.1510 mol/L Since molarity is given in…

Q: What is the concentration of lithium ions in 0.400 M Li₂HPO₄?

A: The calculation of molarity requires the knowledge of moles and volume of the solution. Molarity of…

Q: Solution contains 2 M H2SO4. Calculate the molar concentration of H+

A: Solution is given below in next step

Q: In a neutral aqueous solution at 25°C, the molarity of hydronium ions is O 7 10-7 O 14

A: We are having a neutral Solution at 25° C. We have to calculate the Molarity of hydronium Ion.

Q: What is the concentration of H+ ions in a 2.20 M solution of HNO3?

A:

Q: What is the concentration of lithium ions in 0.260 M Li₂HPO₄?

A: Assume that dilithium hydrogen phosphate, Li₂HPO₄ completely ionizes in water. The reaction of…

Q: 4. A 0.050L solution of Ba(OH)2 is neutralized by 0.072L of a 0.55 M HNO3 solution. What is the…

A: Answer:- this question is answered by using the simple concept of stoichiometry which involves the…

Q: What volume of 2.25M NaOH should be diluted with water to form 1.25 L of 1.50 M HCl?

A: M1 = 2.25 M M2 = 1.50 M V2 = 1.25 L

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 6.3 × 10⁻⁴ M. What is the…

A:

Q: The hydronium ion concentration of an aqueous solution of 0.53 M benzoic acid, CH;COOH is [H;O¯] =[…

A: Given that,  Concentration of benzoic acid, C6H5COOH = 0.53 M  We need to find concentration of…

Q: What is the OH- concentration in a 7.5 x 10-3 M Ca(OH)2 solution?

A: Calculate the OH- concentration in a 7.5 x 10-3 M Ca(OH)2 solution.

Q: What is the concentration of H in 0.100 M hydrochloric acid, HCl?

A: Given that, Concentration of HCl solution = 0.100 M

Q: what is the concentration of each ion  A) 0.082 M Na2Co3

A: Na2CO3 --------> 2 Na+  +  CO3-2

Q: Write an equation for the neutralization reaction of aqueous HBr and aqueous Ba1OH22.

A: An acid and a base react to form a salt and water.  HBr is an acid . Ba(OH)2 is a base.

Q: If it takes 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of potassium hydroxide,…

A: 25 mL of 0.25 M H2SO4 solution to completely neutralize 100 mL of KOH. At neutralization point :-…

Q: What is the concentration of sodium ions in .300M Na2So4?

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: What is the concentration of sodium ions in 0.300 M NaCI?

A: Moles In the chemistry, the quantity of reactants and products in the specific chemical reaction is…

Q: The concentration of hydroxide ion in an aqueous solution at 25°C is 7.2 x 10-4 M. What is the…

A: Concentration of hydroxide ion =7.2×10^-4M Concentration of hydronium ion=?

Q: What is the concentration of H⁺ in 2.0 M acetic acid, HC2H3O2?

A: Given, concentration of acetic acid =2.0 Mwe are asked to find the concentration of H+ in 2.0 M…

Q: What is the concentration of H3O+ in an aqueous solution with pH of 8.2?

A:

Q: What are the concentrations of H+ and OH− in a solution of 0.02 M NaOH

A: NaOH is a strong base and ionizes completely. We will find concentration of OH- and then…

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.