What is the pH of 275.0 mL of an aqueous solution containing 0.753 g of HCl?

Q: would

A: [H+] = mass of HCl / [ molar mass of HCl • volume of HCl Solution ]  [H+] = 0.500g / ( 36.46gmol-1 •…

Q: What mass of KOH would need to be dissolved in 500.0 mL of water to produce a solution with a pH of…

A: KOH completely dissociates since it is strong base.Concentration of KOH is determined as follows,

Q: What volume of water must be added to 13.9 mL of a pH 2.0solution of HNO3in order to change the pH…

A: pH = 2.0 Initial volume (V1) = 13.9 mL pH = 4.0

Q: Enter your answer in the provided box. What is the pH of 275.0 mL of an aqueous solution containing…

A: The pH of a solution is used to specify the solution is acidic or basic in nature. The pH is a…

Q: 1.7 x 104 M. What is the pH? Is the solution acidic, YES NO?

A: Given, hydronium ion concentration, [H3O+] = 1.7×10-4M

Q: How many grams of hNO3 must be dissolved to make 25 L of solution that has a ph of 1.5?

A: HNO3 is strong acid. Calculate the concentration of H+ ions,              pH = - log[H+][H+] =…

Q: What is the pH of a 0.0257 M solution of NaOH (γγOH- = 0.889)?

A:

Q: What concentration of barium hydroxide is needed to give an aqueous solution with a pH of 10.330?…

A: We have given that  pH = 10.330  And the salt given is Ba(OH)2

Q: dissociated H+H+ ions

A:

Q: What is the pH of a 0.0352M solution of NaOH?

A: pH = - log [H3O+ ] pOH  = - log [OH-] pH + pOH  = 14

Q: Calculate the pH of a solution prepared by dissolving 5.00 g of NaCIO in 400.0 mL of water.

A: Mass of NaClO  = 5.00g Volume of solution = 400.0 mL=400 ×10-3L Ka = 2.9 × 10-8

Q: What is the pH of 225.0 mL of an aqueous solution containing 0.241 g of HCl?

A: We know that, pH of an aqueous solution can be expressed as negative logarithm of hydrogen ion…

Q: What is the pH of 0.15325 M COCA COLA solution?

A: What is the pH of 0.15325 M COCA COLA solution?

Q: Suppose 0.5 L of a HNO3 solution has a pH of 2.20. How many moles of HNO3 must have been initially…

A: pH = -log[H+]  where [H+] = concentration of H+ ions  Hence substituting the values we get  2.2 = -…

Q: What concentration of potassium hydroxide is needed to give an aqueous solution with a pH of 10.170?…

A:

Q: What is the pH of a solution in which 224 mL of HCl(g), measured at 27.2 °C and 1.02 atm, is…

A: Given: Volume of HCl is 224 mL.Pressure is 1.02 atm.Temperature is 27.2˚C.

Q: What is t pH of an aqueous solution that is 2.7 x 10-3 M HCl

A: Given, Concentration of HCl solution = [HCl] = 2.7 x 10-3 M pH of the solution = ? Note:  HCl is a…

Q: What is the pH of a 0.0025M HCl solution?

A: To calculate the pH of an aqueous solution you need to know the concentration of the hydronium ion…

Q: w When 10.0 mL of a 0.10 M HCI solution is diluted to 1.00 L, what is the pH of the new solution?

A: Given :- initial concentration of HCl solution = 0.10 M  Initial volume = 10.0 mL  Final volume =…

Q: What is the pH of a 0.00645 M HCl solution?

A: pH can be calculated using the following formula. pH = - log [H+]

Q: If the pH of a 25 °C NaOH solution is 9.00, what is the molarity of NaOH in that solution?

A:

Q: what is the pH of solution made by adding 22 g of KoH into water and diluting to 250.0 ml?

A: The mass of KOH is 22g. It is dissolved in water to form of 0.250L of solution. The number of moles…

Q: What is the pH of a .0832 M HCl solution?

A: Here given, Concentration of HCl = 0.0832 M, therefore-- [H+] = 0.0832 M We know, the formula--- PH…

Q: What is the pH of a 0.0138 M solution of pyridine (C5H5N), a weak base?

A:

Q: Calculate the pH of an acqueous solution; 0.0025M Hl

A: HI is a strong acid. 0.0025 M HI results in release of 0.0025 M hydrogen ions.

Q: At 25 °C, how many dissociated H+ ions are there in 389 mL of an aqueous solution whose pH is 11.71?…

A:

Q: What is the pH of a 0.005 M aqueous HCl solution?

A: Given, concentration of HCl = 0.005 M HCl is a strong acid . It dissociates Completely in aqueous…

Q: What is the pH of 0.00256 M sodium hydroxide?

A:

Q: What is the pH of a 100mL aqueous solution containing 0.023g of HOCN.

A: Given, mass of HOCN =0.023 gvolume of solution=100 mL =0.1 Lwe are asked to calculate the pH of the…

Q: Calculate the pH of the following solutions.  1.50 g of NaOH in 50 mL of the aqueous solution

A: Given: The amount of sodium hydroxide present in 50 mL of water is 1.50 g.

Q: What is the pH of a strong, monoprotic acid solution with a concentration of 0.763M?

A:

Q: What is the pH of a 10-¹⁰M NaOH solution?

A:

Q: What is the pH of solution if 50 mg HCl is put into a ton of water?

A:

Q: What is the pH of an aqueous solution with a hydroxide ion concentration of 4.20 x 10-4 M?

A:

Q: How much NaOH (in grams) is needed to prepare 584ml of solution with a pH of 12.00?

A: Since NaOH is a strong base  Hence it will dissociate completely into ions forming Na+ and OH- ions…

Q: The pH of an aqueous solution of 0.430 M aniline (a weak base with the formula C,H-NH,) is

A:

Q: What is the pH of (a) a 0.028 M solution of NaOH

A: Given: Concentration of NaOH=0.028M To find: The pH of the solution

Q: Calculate the pH for ( four) these solutions. - 150 ml. of hydrochloric acid 0.15M mixed with 100…

A: pH is the measure of the concentration of H+ ions present in the solution. Mathematically, it can be…

Q: What is the ph of a 0.00130 M solution of NaOH

A: Concentration of NaOH = 0.00130 M  pH of the solution of NaOH = ?

Q: What concentration of sodium hydroxide is needed to give an aqueous solution with a pH of 12.500?…

A: Concept: pH = - log [H+] pOH = -log [OH-] pH + pOH = 14

Q: What is the Lewis definition of an acid? Of a base?

A: Lewis concept was given by G.N. Lewis. He proposed a broader concept of acids and bases in…

Q: At 25 °C, how many dissociated OH ions are there in 1245 mL of an aqueous solution whose pH is 1.61?…

A:

Q: Determine the pH, OH -, H3O+ and ph for a solution made by dissolving 121 mg of HCl in 555 mL of…

A: First the reaction between HCl and water is determined.

Q: What is the pH of a 0.035 M NaOH solution?

A: Given  Molarity of NaOH  = 0.035              PH  = ?

Q: What is the pH of a solution prepared by dissolving 1.2 g of Ca(OH)2 in water to make 925 mL of…

A: First, calculate the molarity of calcium hydroxide,

Q: What is the pH of a 0.00760 M solution of NaOH?

A: Given concentration of NaOH = 0.0076 M

Q: What is the pH of a 0.0072 M hydrochloric acid solution?

A: Given, Concentration of HCl = 0.0072M. The dissociation of HCl can be given as follows:

Q: what is the pH of a 1.87x10^-3 M solution of OH^-?

A: Given: Concentration of OH- ions, [OH- ] = 1.87 × 10-3 M

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.