Calculate the acid ionization for Ka for propionic acid, HC3H5O2. The pH of a 0.012 M aqueous solution is 3.40.

Q: The molar concentration of OH- in a water solution is 1.0 x 10-9. The pH of the solution is

A: OH — = 1.0 x 10—9

Q: 8. Classify as spontaneous or no reaction. If spontaneous, write out the complete reaction. a) Ni²+…

A: Here we have to predict whether the following given redox reactions are spontaneous or not.

Q: What is the pH of a 0.025M solution of sulfuric acid? Ka₂ = 1.2 x 10-2 pH = [?]

A: Ka of H2SO4 = 1.210-2[H2SO4] = 0.025MpH = ?

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: 11) Write the net ionic equation for a reaction between a strong acid and strong base. A) H2O() →…

A: Strong acid and strong base react together to form salt and water.  In aqueous medium strong acid…

Q: hydronium ion concentration?

A: [H3O+] = 10-pH M

Q: Ignoring significant figures, what is the pH of a solution where [OH‒] = 1.0 x 10-9 M?

A: [OH-] = 1.0 x 10-9 M pH = ?

Q: What is the pH of a solution with a [H+] = 0.001 M? 4 13.999 3

A: Given that, [H+]=0.001M so,

Q: Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and…

A: An acid is a substance that gives H+ ions in its solution whereas a basic substance gives OH- ions…

Q: The pH of an acidic solution is 3.67. What is [H⁺]?

A:

Q: Write a balanced chemical equation for the complete neutralization reaction between each pair of…

A:

Q: Which of the following is not identified as a strong base? о Bа(ОН)2 o NH4OH o NAOH o LIOH

A: The strong base is

Q: The pH of an acidic solution is 6.53. What is pOH?

A: We know that  pH + pOH = 14

Q: A 37.3 mL sample of a 0.569 M aqueous hypochlorous acid solution is titrated with a 0.234 M aqueous…

A: Given :-  Molarity of hypochlorous acid, HOCl = 0.569 M = 0.569 mol/L   Volume of hypochlorous acid,…

Q: The pH of an acidic solution is 3.75. What is [H⁺]?

A: The pH of a solution, pH = -log[H+]    ......(1) Here, [H+] is the molar concentration of the H+…

Q: You have two solutions ‘A’ and ‘B’. The pH of solution ‘A’ is 6 and pH of solution ‘B’ is 8. Which…

A: The value of pH determines whether the given substance is acidic or basic in behavior. Its range…

Q: What is the pH of a 0.200 M solution of HNO3?

A:

Q: The pH of a solution is 5.2, what is the [OH] concentration?

A: Given pH of the solution = 5.2 In order to find [OH-] concentration, we have to calculate pOH from…

Q: write a neutralization equation for adding HNO3 to barium hydroxide

A: Neutralization reaction : Neutralization reaction is a chemical reaction in which an acid reacts…

Q: A solution of hydrobromic acid has [HBr] = 1.3×10-2 M. What is the pH of this solution

A: As per guidelines if multiple questions, first question is allowed to answer, please post  questions…

Q: The following questions refer to a sodium hypochlorite (NaCIO) solution. HCIO K₂ =2.9 x 10-8 a)…

A: NaClO is a salt of weak acid and strong base. pH of this solution can be calculated by the following…

Q: 10) What is the pH of an Al(OH)3 solution with a concentration of 0.0182 M?

A:

Q: Which are the strong acids?  HCI, HI, HNO3, and H2CO3

A: Strong acid is that which dissociate in to ions when dissolved in water and weak acid do not…

Q: A substance accepts a hydrogen ion in a reaction . Does the property describe a solution that is…

A: We will answer this question using bronsted- lowry acid- base concepts.

Q: The pH of rainwater is 5.82. The [H+] is:

A: Given  pH = 5.82 We know that pH = - log10[H+]

Q: Classify the following as a strong acid or base or weak acid or base.

A: Strong acids are those which completely dissociate in aqueous solution  weak acids are partially…

Q: Aqueous ammonia is often added to glass cleaning solutions to increase their effectiveness. One…

A:

Q: Complete the balanced chemical equation for the following reaction between a weak acid and a strong…

A: When we write and balance the chemical reaction, then there is a rule is applicable behind this…

Q: If 100.0 g of P,01, reacts with excess water to form 0.500 L of solution, what is the concentration…

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

Q: A weak base, B, has a concentration of 0.155 M. If the pH of the solution is 11.24, what is the K of…

A:

Q: The pH of a solution is 3.14. What is the OH⁻ concentration in the solution?

A:

Q: The pH of an acidic solution is 3.59. What is [H⁺]?

A: pH  is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions  are…

Q: Calculate the pH of the following solutions of strong acids: HNO3 0.0575 M

A: Here, we have to calculate the pH of 0.0575 M HNO3 solution.

Q: What is the concentration of hydronium ions in a solution at 25°C with pH = 4.282?

A: pH = - log [H3O+] 4.282 = -log[H3O+] log[H3O+] = -4.282 = -5 + 0.718   log [H3O+]  = log 10-5 + log…

Q: How many mL of 0.25 M HCl(aq) are needed to neutralize a 116.5 mL solution of 0.1 M Ba(OH)2?

A:

Q: H2SO4 + NAOH → BaCl2 H2O + КОН K3PO4

A:

Q: Dindicates concentrat on che pH of a solution, ha

A:

Q: The pH of an acidic solution is 4.93. What is [H+]?

A: Since, Negative logarithm of concentration of H+ ion is known as pH of the solution. i.e. pH =…

Q: When the pH of a solution is changed from 3 to 2, how does the concentration of the hydronium ion…

A: pH = -log[H3O+]  log[H3O+] = -pH  so, [H3O+] = 10-pH

Q: A solution contains 0.150 M RbBrO, what is the pH of the solution? Ka (HBrO) = 2.8x10 ̶ 9

A: Given,Molarity of RbBrO = 0.150MKa of HBrO = 2.8 x 10-9

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

A: