What is the concentration of ammonium ions in 0.943 M (NH)4SO4?

Q: What is the concentration of a solution of (a) KOH for whichthe pH is 11.89, (b) Ca(OH)2 for which…

A: We know that, the pH of the solution is equal to the negative log10 of the hydrogen ion…

Q: What is the pH of a 0.350 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: What is the molarity of ions in a 0.702 M solution of Ca(OH)₂ assuming the compound dissociates…

A: The molarity of Ca(OH)2 is 0.702 M. The complete dissociation of Ca(OH)2 is shown as,

Q: What is the hydronium ion concentration of a 0.0037 M solution of HNO3?

A: HNO3 is a strong acid so it completely ionized in water to produce hydronium ion and nitrate ion…

Q: What is the pH of a 7.041 x 10^-6 M HCIO4 solution?

A: Given , concentration of acid solution = 7.041 x 10^-6 M   That means,  [H+] = 7.041 x 10^-6 M

Q: What is the concentration of Ag(NH₂)* in solution?

A:

Q: What is the concentration of sodium ions in 0.285 M NażCO3? M

A:

Q: What is the hydronium ion concentration of a 0.0045 M solution of HNO3 ?

A: Chemical reaction is given by:

Q: what is the molarity of ions in a 0.343 M solution of Ca(OH)2 assuming the compound dissociates…

A:

Q: What is the pH of 0.03 M HNO2?

A: Given :-  Molar concentration of HNO2 = 0.03 M  Ka = 4.6 × 10-4  To calculate :-  pH of the solution

Q: What are the ion concentrations in a 0.12 M solution of AlCl3?

A: Given : Ion concentrations of solution = 0.12 M Compound is AlCl3

Q: What is the hydronium ion concentration in an aqueous hydroiodic acid solution with a pH of 3.350?…

A: As per our guidelines , we can only solve first question. Kindly repost other questions as next…

Q: What is the concentration of a Sr(NO3)2 solution that is 3.25 M in nitrate ion?

A: The dissociation of strontium nitrate is given by

Q: What is the concentration of OH in 0.64 M HNO3?

A:

Q: What is the weaker acid, NH3 (ammonia) or [NH4]Cl (ammonium chloride)?

A: between  NH3 (ammonia) and [NH4]Cl (ammonium chloride), ammonia is a base and ammonium chloride is…

Q: What is the molar concentration of sodium ions in a 0.450 M Na 3PO 4 solution?

A: When 1mole of Na3Po4 dissociates it gives 3Na+ ion .

Q: What is the pH of (a) a 0.028 M solution of NaOH, (b) a 0.0011 M solution of Ca1OH22?

A: What is the pH of (a) a 0.028 M solution of NaOH, (b) a 0.0011 M solution of Ca(OH)2?

Q: What is the concentration of ion or molecule in the solution of 0.0150 M C6H12O6?

A: Given: 0.0150M C6H12O6The given molar solution contains molecules of C6H12O6 since no ions are…

Q: What is the pH of a 0.22M NaH2PO4 solution?

A: NaH2PO4 is a weak.Ka for NaH2PO4 is 6.23×10-8.Calculate concentration of H3O+:

Q: What is the pH of a 0.390 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: What is the concentration of sodium ions in 0.355 M N22CO3?

A: Given, 0.355M Na2CO3

Q: What is the concentration of sodium ions in 0.300 M Na2CO3?

A: Given: Concentration of Na2CO3 = [Na2CO3] = 0.300 M

Q: What is the hydroxide ion concentration of a solution with pOH =1.5?

A:

Q: what is the concentration of cl- ions in a 0.1 M solution of calcium chloride?

A:

Q: If it takes 46 mL of 5.1 M KOH to neutralize 470 mL of sulfuric acid (H2SO4) solution, what is the…

A:

Q: What is the hydroxide ion concentration for a 23 % (m/v) HNO3 solution?

A: The ratio of moles to the volume of solution in liters is known as molarity.

Q: What is the total molar concentration of ions in 0.750M solution of K2CO3 assuming complete [3]…

A: Molarity: In chemistry, the strength of solutions i.e. the number of ions of the solute per unit…

Q: What is the concentration of h3o+ in a solution with a ph of 4.0 ?

A: Given :- pH = 4.0  To calculate :- concentration of H3O+ i.e. [H3O+]

Q: Which of the following salts will form an aqueous solution with pH = 7? a. Na2PO4 b. NaNO3 c. NH4Cl…

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: 12. The hydrogen ion concentration of a lemon is about 0.01. What is its pH?

A: pH is defined as the negetive logarithm of Hydrogen ion concentration. That is, pH = -log[H+]

Q: What is the concentration of ammonium ions in 2.251 M (NH4)2SO4?

A: Given, molar concentration of (NH4)2SO4 = 2.251

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

A:

Q: What is the concentration of sodium ions in 0.250 M Na₂CO₃?

A: Given that:  [Na2CO3] = 0.250M  Weak electrolyte partially dissociate into aqueous medium. Whereas ,…

Q: What is the hydronium-ion concentration of a 0.0020 M Ca(OH)2 solution?

A: Calcium hydroxide is an salt who completely dissociated into its ions Ca2+ and OH- ions when…

Q: What is the pH of a 6.7 × 10-4 M HCIO4 solution?

A: We know that HClO4 is a strong acid which completely dissociates in solution and give H+ ions The…

Q: What is [H⁺] in a 0.310 M solution of acrylic acid, CH₂CHCOOH (Ka = 3.16 × 10⁻⁵)?

A: Molarity of acrylic acid = 0.310 M  Ka = 3.16 × 10-5  [H+] = ?

Q: What is the concentration of lithium ions in 0.415 M Li₂HPO₄?

A: Concentration of  Li₂HPO₄ = 0.415 M

Q: What is the hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 4.230?…

A: Given, The hydronium ion concentration in an aqueous hydrobromic acid solution with a pH of 4.230…

Q: What is the concentration of sodium ions in 0.120 M NasPO4?

A: Given:  Concentration of Na3PO4 = 0.120 M To Calculate: Concentration of Sodium ions

Q: What is the hydronium ion concentration in an aqueous hydroiodic acid solution with a pH of 3.970?…

A:

Q: What is [H3O+] of a softdrink that has a pH of 3.400?

A: Given-> pH = 3.400

Q: What are the ion concentrations in a o.12 M solution of AlCl2?

A: The dissociation equation for AlCl3 is, AlCl3 --> Al3+ + 3Cl- From tha above equation, we can…

Q: What is the pH of a 0.460 M solution of HF (Ka = 6.8 × 10⁻⁴)?

A:

Q: If it takes 50.00 mL of 0.500 M KOH solution to completely neutralize 125 mL of sulfuric acid…

A: The balanced chemical equation for the reaction of potassium hydroxide and sulphuric acid can be…

Q: What is the concentration of sodium ions

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Q: What is the H† concentration for an aqueous solution with pOH = 2.70 at 25 °C?

A:

Q: How many mols of HBr are used to neutralize 18.66 mL of a 0.2299 M Ca(OH)₂ solution?

A:

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 molar concentration of ions in a solution that is 0.292 M in MgCO3?

A: The given solution is 0.292 M MgCO3. The molar concentration of ions is =?

Q: What is the concentration of sodium ions in 0.315 M Na₂CO₃?

A: Given: Concentration of Na₂CO₃ = [Na₂CO₃] = 0.315 M