base has % ionization of 0.5%. What is the pH of 0.03 M solution of the base? a. 10.18 b. 1.50 c. 10.17 d. 3.82

Q: The ph of an unknown solution is 8.84. Calculate the pOH. Express your answer in standard notation…

A: pH of the solution depends on concentration of H+ ion present. With increase of H+ ion…

Q: Calculate the number of hydronium ions in 42.40 mL of an aqueous solution with a pH of 6.82. number…

A:

Q: Be sure to answer all parts.   Convert each H3O+ concentration to a pH value.   a. 1.8 ×10−3 M…

A: Given concentration of H3O+ = 1.8 ×10−3 M a) pH of a solution is defined as the negative logarithm…

Q: Part A Calculate the pH of a solution that is 0.260 M in sodium formate (HCOONa) and 0.090 M in…

A: here is the solution

Q: A certain weak base has a K, of 8.50 × 10-7. What concentration of this base will produce a pH of…

A: Suppose the base is "B". Equation for the dissociation of the base is: B(aq) + H2O(l)  <----->…

Q: ٤ Hydrochloric acid solution with 0.015 M, if you take 50 ml from it and diluted by water to 150 ml…

A:

Q: concentration

A: pOH = 14 - pH  pOH = 14 - 10.41  pOH = 3.59

Q: Find the pH of a solution 2.0 M in LiI

A: Acidic salt have pH less than 7, basic salt habe pH greater than 7 and neutral salt have pH equal to…

Q: A solution is made by dissolving 36.7 g of HCl in 885 mL of water. Calculate the pH of the solution.

A: Given data of the following, mass of HCl = 36.7 g molar mass of HCl =36.458 g mol-1 Volume=885 ml =…

Q: A certain weak base has a K, of 8.90 × 10-7. What concentration of this base will produce a pH of…

A: Concentration of base required can be calculated using equation: [OH-] = √(Kb × [Base])

Q: A 0.10 M solution of a base has a pH=9.28. Find Kb.

A:

Q: Calculate the pH of a 0.174 M KCIO solution. Remember that only the decimal places in a pH represent…

A:

Q: When an acid solution is diluted from 0.1 M to 0.001 M, the pH of the solution will increase. Why?

A: The relation between pH and [H+] of an acid is: pH is the negative logarithm of hydrogen ion…

Q: A certain weak base has a ?b of 7.30×10^−7. What concentration of this base will produce a pH of…

A: pH of the base is 10.25. The sum of pH and pOH of a solution is equal to 14.

Q: Calculate the pH of the solution, after you add a total of 53.8 mL 0.200 M HNO3. Express your answer…

A: The question is based on the concept of titrations.   we are titrating a strong NITRIC acid with…

Q: What is the pH of a solution with hydroxide ion concentration

A: pH = - log[H+]    At 25° C [H+]  [OH-] = 10-14  Given that [OH-] = 0.0076 M [H+] (0.0076 M) =…

Q: Determine which polyprotic acid from the list is the unknown acid.

A:

Q: A chemist dissolves 601. mg of pure barium hydroxide in enough water too make up 100. mL of…

A: Given : Mass of Ba(OH)2 = 601 mg = 0.601 g…

Q: PH of bases is lower than acids. Select one: O True O False

A:

Q: The concentration of hydrogen ions H+ in seawater is 1.6×10−8 ​moles/liter. Find the pH of…

A:

Q: What is [H+] concentration if pH=0?

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

Q: How many times more acidic is vinegar than rainwater?

A: PH of vinegar = 3, PH of rainwater = 6 PH = -log [H+] Acidity depends on the concentration ion of H+

Q: 3. The two liters solution contains 0.00004 moles of hydrogen ions. What is its pH level? A. 4.10 B.…

A: pH is defined as the negative logarithm to the base 10 of hydrogen ion concentration expressed in…

Q: Calculate the pH of a 0.155 M  solution of KOH.   Calculate the pOH of a 0.155 M  solution of KOH.…

A: GivenThe molarity of solution = 0.155M

Q: Look at the table below: Substance pH Apple Juice 3.37 Apricots, pureed 3.83 Cherries, California…

A: pH is defined as negative logarithm of hydrogen ion concentration.

Q: A certain weak base has a ?b of 7.50×10^-7. What concentration of this base will produce a pH of…

A:

Q: Which solution has the smaller hydrogen ion concentration? A. Solution A which has a hydrogen ion,…

A: Two multiple choice questions, which are to be accomplished.

Q: If [H*] of a solution is 0.001 M, pH of the solution is Select one: O a. 3 Оb. 14 О с. 10-3

A: We have given that Concentration of H+ solution is given by [H+] =0.001M = 10-3M pH = -log[H+]

Q: How many times more acidic is a solution whose pH = 1 composed to a solution whose pH =5.

A:

Q: 2. The pH value of a solution a. basic be: is 5.9. If the hydrogen ion concentration is decreased…

A: Given pH of the solution is 5.9 so the solution is acidic. When hydrogen ion concentration is…

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: Calculate the pH of each solution given the following. [OH−]=5.9×10−3M Express your answer…

A:

Q: Write the word (true) in front of the correct sentence, and the word (false) in front of the…

A: Blood is basic in nature .

Q: 2. A solution with a pH of would be considered an acid. Оз 8 10

A: Answer - The correct option is (a)  = 3 Explanation - The scale has values ranging from zero (the…

Q: When a strong base is added to a solution with a pH of 7.5, the pH of the solution will _____. a.…

A: Given statement is : When a strong base is added to a solution with a pH of 7.5, the pH of the…

Q: "strong acid" refers to any acid of 0.100 M concentration or higher. The term A True B False

A: Strong acid : Acids which disaociates completely and give a large amount H+ ions. Weak acids : Acids…

Q: • Solve for the pOH level of Substance X Solve for the pH level of Substance X Is substance X an…

A: pH of a substance measures acidity or basicity of a solution. pH less than 7 indicate solution is…

Q: If the pH of a solution is 3.3, then the pOH is [ Select ] and the solution is [Select ]

A: Given that, PH of solution=3.3 POH=? nature of Solution=?

Q: If a 0.030 M solution of a base has pH = 10.50, find Kb for the base.

A: Given data  pH=10.50 Concentration of solution = 0.030 M Suppose a weak base AOH then dissociation…

Q: a. If the hydrogen ion concentration in a solution is 5.25 × 10-³ mol/L, the pH is b. If the pH of a…

A: The pH of a solution can be defined as the negative logarithm of the hydrogen ion concentration. It…

Q: chemist dissolves 312. mg of pure sodium hydroxide in enough water to make up 170. mL of solution.…

A:

Q: Find the pH of a 0.011 M solution of HF. (The value of Ka for HF is 3.5×10−4

A: Given, initial concentration of HF= 0.011 M          and, Ka= 3.5 x 10-4 We know that, pH is equal…

Q: Calculate the PH or H+ for each solution: ph=13.28 ph=5.99

A:

Q: Calculate the pH for each expressing each answer two decimal places:  [H3O+] = 6.7×10−8 M [H3O+] =…

A: [H3O+] = 6.7×10−8 M pH of the given compound is, pH = -log [H3O+] pH = -log(6.7×10−8 M) pH = 1.77

Q: Determine the pH of a sulfuric acid solution that was prepared by dissolving 5 ml of acid (density =…

A: We have given that  Volume of sulfuric acid = 5 ml  = 0.005 L Density of Sulphuric acid = 1.83 g/ml…

Q: The concentration H* of a substance is 1010. Calculate the pH value and classify it as an acid or a…

A:

Q: A certain weak base has a K, of 7.20 × 10-7. What concentration of this base will produce a pH of…

A: Given  Kb = 7.20 x 10-7 pH = 10.14  we know  pH + pOH = 14  pOH = 14 - 10.14 = 3.86 and   [OH-] =…

Q: Calculate the number of hydronium ions

A:

Q: After running a series of tests you discover the substance has a pH value of 3.9. The substance is

A: A substance whether it is acidic or basic can be checked by doing the litmus test or pH test. In…

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.