The hydronium ion concentration of an aqueous solution of 0.393 M caffeine (a weak base with the formula C3H10N 02) is . M. [H3O]=|

Q: The hydronium ion concentration of an aqueous solution of 0.591 M aniline (a weak base with the…

A: Given values -> Concentration of aniline = 0.591M Kb (aniline) = 4.3 × 10^-10

Q: Compute for the percentage of each substance of the chemical and show your solution. Balance it…

A: Given, Sb  +  3 H2O                     Sb2O3  +  3 H2     Required,                    Percentage…

Q: Solid ammonium phosphate is slowly added to 175 mL of a lead(II) acetate solution until the…

A: The question is based on the concept of solubility product principle.It states that when a weak…

Q: Determine the molar concentration of four moles of hydrogen chloride(HCl)dissolvedin 2500ml of…

A: Given, Number of moles of HCl = 4 moles Volume = 2500 ml = 2.5 L

Q: Solid zinc acetate is slowly added to 150 mL of a ammonium carbonate solution until the…

A: Volume of ammonium carbonate = 150 mL Concentration of zinc ion (Zn2+) = 0.0341M

Q: In the atoms of an aqueous 1 M solution of NaCl, are there ony Na+ions and Cl-ions present?

A: Aqueous NaCl solution means , NaCl solution in water. If water is solvent then the solution is…

Q: If the solution concentration of sulfate ion is 0.750 M, what is the concentration of Al2(SO4)3,…

A: Aluminium sulfate dissociates to aluminium and sulfate ions in aqueous solution. Al2(SO4)3(s)…

Q: Solid lead (II) cyanide is slowly added to 150 mL of a potassium chromate solution until the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 25.0mL of 0.212 M NaOH is neutralized by 13.6 mL of an HCL solution.  The molarity  of the HCL…

A: At equivalence point (neutralisation point), number of moles of NaOH is equal to number of moles of…

Q: Solid potassium phosphate is slowly added to 50.0 mL of a 0.0456 M lead acetate solution. The…

A: let a sparingly soluble salt AxBy has the following dissociation AxBy ⇋ xAy+   +yBx-so solubility…

Q: OH HO HO HO OHC ОНС ОНС 1 2 3 4

A:

Q: The hydronium ion concentration of an aqueous solution of 0.558 M acetic acid (K, = 1.80x10) is M.…

A:

Q: How many mL of a 0.185 M (aq) solution of Ni(CH3COO)2, must be taken to get 4.68g of the salt?

A: For the determination of substance’s moles (dissolved solute) that are available in 1 L solution,…

Q: Solid silver nitrate is slowly added to 75.0 mL of a ammonium bromide solution until the…

A: NH4Br(aq) +AgNO3 (aq) --->AgBr(s) +NH4NO3(aq)

Q: A 15.00 ml sample of aqueous HCl requires 16.88 ml of 0.402 M NaOH to reach the endpoint.  What is…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: Calculate the concentration of all ions present in each of the following solutions of strong…

A: Given: Strong electrolytes are provided with their quantities- mass or mole dissolved in certain…

Q: What is the concentration of HCN(aq) in the solution?

A: pH is given by the negative logarithm of [H+].

Q: When there is a lot of reactants than of Products at equil, K is ___ = 1 > 1

A: Given that, there is a lot of reactants than of products at equilibrium. We have to find what will…

Q: What is the concentration (molarity) of OH- in a solution that is 0.0859 M NaOHat 25°C.

A:

Q: If it took 27.20 mL of 0.150 M NaOH to titrate 17.45 mL of an HCl solution, what is the molarity of…

A: Given  Volume of NaOH ( V1 ) = 27.20 mL  Molarity of NaOH ( M1 ) = 0.150 M  Volume of HCl ( V2 )…

Q: In a 4.9 mm aqueous solution of benzoic acid (CH₂CO₂H), what is the percentage of benzoic acid that…

A:

Q: The solubility of BaCrO in water at 25 °C is measured to be 0.0037. Use this information to…

A: Solubility of BaCrO4 in g/L = 0.0037 g/L Ksp = ?

Q: O CHEMICAL REACTIONS Solving for a reactant in solution Sodium hydrogen carbonate (NaHCO3), also…

A:

Q: The molar solubility of magnesium carbonate in a water solution is M.

A: The value of Ksp of MgCO3 is 3.5×10-8.

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given, Mass of NaOH = 567 g Volume of solution = 1 L

Q: The molar solubility of zinc phosphate in a 0.156 M zinc nitrate solution is ____ M. -

A:

Q: What is the symbol for the quantity defined by this expression: - log [H3O+]

A: This expression tells that the blank is the negative logarithm of the hydronium ion concentration.…

Q: Solid barium nitrite is slowly added to 75.0 mL of a ammonium phosphate solution until the…

A:

Q: 10ml of a solution of HCl required 12.5 ml of .4M Ba(OH)2 for complete neutralizaiton. how many…

A: The balanced chemical equation for the neutralization reaction between HCl and Ba(OH)2 is: 2HCl +…

Q: At a certain temperature, a saturated solution contains 557 g NaOH(s) per liter of solution.…

A: Given, Mass of NaOH = 557 g Volume of solution = 1 L

Q: How many g of NaCl should you use to make 100 ml of a 370 mM solution?

A:

Q: Which of the following represents the hydration of acetic acid (a weak electrolyte)? O CH3COOH ()…

A:

Q: A 12.5 mL volume of 0.500 M H2SO4 neutralizes 50.0 mL of NaOH. What is the concentration of the…

A: Given, Volume of H2SO4 =12.5ml Concentration of H2SO4 = 0.5M Volume of NaOH= 50.0 ml Titration of…

Q: Solid sodium phosphate is slowly added to 150 mL of a 0.235 M lead(II) acetate solution until the…

A: Given :  Concentration of lead(II) acetate = 0.235 M  Volume of solution = 150 ml  Final…

Q: A study of the acid shows that the pH of an acid HA O.12 MIK2.62. What is the K, of this acid?

A: Acid Dissocaition constant, Ka has to be determined for the Acid HA of 0.12 M with pH 2.26.

Q: Solid sodium sulfate is slowly added to 50.0 mL of a 0.338 M barium iodide solution until the…

A: When sodium sulfate reacts with barium iodide then it reacts to give barium sulfate as a solid and…

Q: If you have 100ml of 1.0000M NaOH(aq) how many moles of NaOH do you have

A: Moles is defined as the fraction (ratio) of given mass to the molar mass of the substance. Here we…

Q: Solid calcium nitrate is slowly added to 50.0 mL of a ammonium fluoride solution until the…

A:

Q: a. What is the molar solublity of lead(II) chloride in water?b. Should we be concerned about the…

A: a) Since the solubility product of PbCl2 is = 1.7 X 10-5  Reaction taking place => PbCl2 ---->…

Q: Solid potassium chromate is slowly added to 50.0 mL of a calcium nitrite solution until the…

A: Given: Concentration of CrO42- = 0.0247 M

Q: Solid ammonium chloride is slowly added to 125 mL of a lead(II) acetate solution until the…

A: Given: Concentration of Cl- ion, [Cl- ] = 0.0284 M

Q: A 0.434 g sample of a monoprotic acid is dissolved in water and titrated with 0.170 M KOH. What is…

A: Number of mole of NaOH used will be equal to moles of monoprotic acid being neutralised

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.