Q2: Calculate the pH of a 1.3 * 10 ^ - 9 M HBr solution ?

Q: Calculate the pH of solutions having the following [H+]:   a) 1.69 M

A: Given : [H+] = 1.69M

Q: The pH of an acidic solution is 5.81. What is [H⁺]?

A: Given : pH = 5.81   We have to calculate Hydrogen ion concentration([H+]).

Q: 券 EGO Calculate the pH of a solution that is 2.9 x 10 Min HNO. Enter your answer in the provided…

A: Given: concentration of HNO3 = 2.9×10-5 M

Q: The pH of a basic solution is 12.17. What is [H]? M 3 4 6. C 7 8 +/- x 100

A:

Q: The pH of an acidic solution is 5.67. What is [H⁺]?

A: Given that - pH of the Solution is = 5.67    Now, pH is the negative logarithm of Hydrogen ion or…

Q: What is the pH of a solution that contains 0.270 g of HNO3 in 0.713 L of solution?  Round your…

A:

Q: what is the pH of a 0.235 M HNO3 solution? Report in 2 decimal places

A:

Q: What is the pH of a solution where [H3O+]  = 2.3*10-9 M?

A: [H3O+ ] = 2.3 × 10-9 M  By the definition of pH, we know that ; pH = - log [H3O+]  pH = - log (2.3 ×…

Q: What is the pH of 1.5 x 10-4M solution of H2SO4?

A: pH of a solution determines the concentration of hydrogen ion present in the solution.

Q: What is the pH of a 5.26 x 10-7 M solution of NaOH?

A:

Q: а. Acidic, Basic pH РОН [H*] [OH] or Neutral? Solution 9.65 a M M b. Acidic, Basic pH РОН H [OH] or…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: pH of 0.01 M formic acid HCOOH (an ingredient from Texas fire ants, Ka= 2.1x10-4, similar to HAc):…

A: Introduction: We have to calculate the concentration of H+

Q: Calculate the pH of an 0.025 M solution of HCl. HCl is a strong acid.

A: Concentration of HCl solution = 0.025 M   HCl is a strong acid. Therefore, HCl completely…

Q: What is the pH of a 0.325M solution of NH4Cl?

A:

Q: What is the pH of a 6.50 x 10-5 M KOH solution? (This solution is also basic)

A: 6.50 × 10-5 M solution of potassium hydroxide releases 6.50 × 10-5 M hydroxide ion. The pOH is equal…

Q: The pH of an aqueous solution at 25°C was found to be 9.80. The pOH of this solution is The…

A: 1) Given that : pH of the solution = 9.80 pOH of the solution is, pH + pOH = 14 pOH = 14 - pH = 14 -…

Q: he pH of a solution with [H+] = 1 x 10-9 M ?

A: The pH of a solution can be calculated using the formula given as,

Q: A solution with pH of 9.50 has a pOH of

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: What is the pH of an aqueous solution in which [H+] is 0.0025 M?

A:

Q: what is the pH of a 0.250 M NH3 solution, Kb = 1.8e-5 fot NH3

A: Base dissociation constant Kb is utilized to determine the basic nature of a solution. It refers to…

Q: Solution 1 has [H+] = 8.6×10-7 M, and solution 2 has [H+] = 8.6×10-4 M. Calculate pH of both…

A: pH is given by the equation  pH = -log [H+] where  [H+] = concentration of  H+ ions present in the…

Q: What is the pH of a solution of HCL in which (HCI] = 2.6 x 10 M7 (2 decimals only)

A:

Q: The pH of an acidic solution is 4.79. What is [H⁺]

A: The concentration of H+ needs to be determined.

Q: A water solution containing 10 mM H+, calculate the solution pH?

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: An aqueous solution has hydronium concentration [H3O+] = 7.11 x 10-2 mol L-1. What is the pH of…

A: A solution is made up of solute and solvent.Solute is present in small amount and solvent is present…

Q: Calculate the pH of the solutions about with 1.3x10^-6 M: a. sodium hydroxide solution b. barium…

A:

Q: The pH of a basic solution is 8.59. What is [H⁺]?

A: Given that: pH = 8.59  pH + pOH = 14

Q: Answer the following questions for a solution with a concentration of 2.34 x 10-5 M. Formulas: pH…

A: Given that,  Concentration of [H3O+] in a solution = 2.34×10-5 M We know that,          pH = -log…

Q: what is the [OH^-] for a solution with a pH of 13.7.  answer in decimal form

A: Given that: pH = 13.7 pH = -log[H+]

Q: What is the pH of a solution if there are 0.00456 grams of H+ present in 1L of solution.

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: What is the pH of a 0.001 M solution of HCl?

A: The answer is given as follows

Q: 6.)Calculate the pH of a 0.400M solution of phosphoric acid, H3PO4.

A:

Q: a Solution 1 has [H]=7.3x102 M, and solution 2 has [H]= 6.2x10 M. Calculate pH of both solutions. pH…

A: pH :-  The negative logarithm to the base 10 of  H+ ion concentration expressed in mol/L of an…

Q: The pH of an acidic solution is 5.43. What is [H⁺

A:

Q: Type your answers in all of the blanks and submit A What is the pH of an aqueous solution with [H*]…

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

Q: If the pH of a solution is 8.4 the pOH will be

A: pH of a solution is the negative logarithm of concentration of hydrogen ions.

Q: What is the concentration of HNO3 if the solution has a pH = 1.24?

A: Given, the pH of the HNO3 solution is =1.24we are asked to calculate the concentration of HNO3

Q: What is the pH of a solution with a hydrogen-ion concentration of 1 x 10-4 M?

A:

Q: if the H3O+ ion concentration in an aqueous solution at 25 °c measured 4.61 * 10^-8 M, what is the…

A: Given : [H+] = 4.61 * 10^-8 M

Q: The hydrogen ion concentration of a basic solution is 9.60 × 10-10 M. What is the pH of the…

A:

Q: What is the [H3O^+] for a solution with a pH of 0.5?  show in decimal form   thank you

A: We know that,  PH = - log [H3O]+ From the given question, PH = 0.5 Therefore,  0.5 = - log [H3O]+…

Q: Calculate the hydronium ion concentration, [H3O+], for a solution with a pH of 6.73.…

A: Given pH of solution is 6.73 We have to find out hydronium ion concentration for this solution.

Q: Which should have the lower pH, a 0.2M H2SO4 solution or 0.5M HNO3 solution?

A: pH is given as the negative log of hydrogen ion concentration. Thus, a more acidic solution has a…

Q: What is the pH of a solution that is 0.150 M in acetic acid (aka=1.8 x 10^-5)? What is the percent…

A:

Q: The pH of a solution with [H3O+] = 1x10¯4 M is

A: pH = -log [H3O+]

Q: Calculate the pH of a 6.7 X 10-2 M NaOH solution. ( a strong base) ( Your answer should have 2…

A: Given:Molarity of NaOH = 6.7 x 10-2MWe need to determine the pH of NaOH = ?

Q: Calculate the pH of a solution that is 0.0718 M NaClO at 25°C

A: Given-> Molarity = 0.0718 M

Q: Calculate the pH of a 0.400M solution of quinoline, C₉H₇N.

A:

Q: solution has a [H+] of 2.5 ×10-3 M.  What is the pH of this solution?

A:

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.