Calculate the pH of a 4.5 × 10 °M aqueous solution of nitric acid (HNO,). Round your answer to 2 decimal places. ?

Q: K, for benzoic acid, C,H¿COOH, is 6.30×105. K, for nitrous acid, HNO, is 4.50x10-4. K, for…

A: In this question, we will see the strongest conjugate base.  You can see the details solution below.…

Q: Calculate the pH of a 7.9 x 10 Maqueous solution of hydrobromic acid (HBr). Round your answer to 2…

A: Given that -  Molarity of hydrobromic acid HBr = 7.9×10-5 M    Now the pH is negative logarithm of…

Q: Given that ?w for water is 2.4×10^−14 M^2 at 37 °C, calculate the pH of a neutral aqueous solution…

A: Kw = [H3O+][OH-] from here we can calculate it .

Q: Fill in the missing chemical formulae in the tables below. base conjugate acid H,0 Hpo, 2- НРО 4 OH

A:

Q: Calculate the pH of a 4.0 x 10 °M aqueous solution of hydrochloric acid (HCI). Round your answer to…

A: Given,  Concentration of HCl = 4.0x10-8 M

Q: In a solution, [H+] = 1.54 x 10-2 M. What is its pH and is it considered an acid or a base?

A: Given is,  [H+] = 1.54 x 10-2 M

Q: Give the conditions for a neutral aqueous solution at 25 Celcius, in terms of [H+], pH, and the…

A: For a neutral solution at 25oC,The ionic product, Kw is 10-14

Q: Calculate the pH of a 7.1x10^-5M aqueous solution of perchloric acid HClO4. Round your answer to 2…

A: An acidic substance is the substance that can give H+ ions. They are corrosive and sour in nature.…

Q: An acid has the generic formula H2X, where X is an anion. What is the charge on X? What is the…

A: The acid given is H2X. Since the charge on H will be +1 because it has only 1 valence electrons.…

Q: Ka for acetic acid, CH3COOH, is 1.80x105. Ką for benzoic acid, CgH3COOH, is 6.30×105. Ka for…

A: Acid dissociation constant: Ka, CH3COOH is 1.8 * 10-5 Ka, C6H5COOH is 6.3 * 10-5 Ka, HClO is 3.5*…

Q: Calculate the pH of a 5.8 × 10 °M aqueous solution of hydrochloric acid (HCI). Round your answer to…

A: Hydrochloric acid is a strong acid, which dissociates completely to give hydronium ions and chloride…

Q: Rainwater is found to be slightly acidic compared to pure water. It has a hydrogen concentration of…

A: Given: H+ of rainwater = 10-5.6

Q: The pH of saliva is normally in the range of 6.4 to 7.0. However, when a person is ill, the person's…

A: pH is defined as negative logarithm of hydrogen ion concentration   pH= -log[H+] If pH<7 then the…

Q: A chemist dissolves 428. mg of pure sodium hydroxide in enough water to make up 100. mL of solution.…

A:

Q: A chemist dissolves 305.mg of pure barium hydroxide in enough water to make up 140.mL of solution.…

A: The amount of Ba(OH)2 taken to prepare the solution is 305 mg = 0.305 g.  The volume of the solution…

Q: Calculate the pH of a 9.8 x 10^-4M aqueous solution of hydrobromic acid . Round your answer to 2…

A: Concentration of hydrobromic acid,pH of the solution =?

Q: -9 Calculate the pH of a 8.0 x 10 ´M aqueous solution of hydrobromic acid (HBr). Round your answer…

A: The pH is to be calculated

Q: A chemist dissolves 203. mg of pure barium hydroxide in enough water to make up 60. mL of solution.…

A: We have to predict the pH of the solution.

Q: Morphine has the formula C17H19NO3. It is a base and accepts one proton per molecule. It is isolated…

A: Given information is as follows: Volume of sulfuric acid = 8.92 mL = 0.00892 L Concentration of…

Q: Calculate the pH of a 6.9 × 10 -5 °M aqueous solution of hydrochloric acid (HCI). Round your answer…

A:

Q: Calculate the pH of a 5.7 x 10 M aqueous solution of hydrobromic acid (HBr). -5

A: Given :- concentration of HBr solution = 5.7 × 10-5 M  To calculate :- pH of solution  pH =…

Q: In order to determine the Ka of HXO₂, a scientist prepared a HXO₂ solution with a pH=3. If the…

A: The objective of this question is to determine the molarity of the HXO2 solution that the scientist…

Q: Calculate the pH values of the following solutions. All solutions are prepared in water at 25 oC…

A: we have to calculate neutral pH of pure water at 40 °C

Q: A chemist dissolves 715.mg of pure sodium hydroxide in enough water to make up 60.mL of solution.…

A: Given,

Q: The bicarbonate ion, HCO3 can act as either an acid or a base. What is the formula for the conjugate…

A:

Q: What's the pH of a solution with an H+ concentration of: 1.247 x 101º. Round to 2 decimal places.

A: pH measures how the solution is basic or acidic lower the pH value the solution will be more acidic…

Q: Fill in the missing chemical formulae in the tables below. acid conjugate base base conjugate acid…

A:

Q: K, for acetic acid, CH3COOH, is 1.80×10-5. Ką for hypochlorous acid, HC10, is 3.50x10-8. Ką for…

A:

Q: The pH of a solution is a measure of the molar concentration of hydrogen ions, H* in moles per…

A: pH of solution is defined as negative logarithm of hydrogen ions  present in solution.

Q: Determine the pH of each of the following solutions. 0.19 M CH3NH3I(Kb(CH3NH2)=4.4×10^−4) Express…

A: Given  0.19 M CH3NH3I(Kb(CH3NH2)=4.4×10^−4)  We have to Determine the pH of each of the following…

Q: Calculate the pH of a 7.2x10-5 mol/L solution of Sr(OH)2.

A:

Q: A chemist dissolves 255. mg of pure hydrochloric acid in enough water to make up 370. mL of…

A:

Q: pH is a logarithmic scale used to indicate the hydrogen lon concentration, [H], of a solution: pH =…

A: Given :  For part A :  Mass of HCl = 0.55 g  Volume of solution = 5.5 L   For part B :  Mass of NaOH…

Q: In a solution, [H+ ] = 3.25 x 10-10 M. What is its pH and is it considered an acid or a base?

A: A solution can be classified as acidic or basic or neutral depending on the pH value. For a solution…

Q: Acidity of a solution is determined by the concentration H of hydrogen ions in the 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.