What always happens to the pH of a solution when a base is added to the base? O It decreases. O It increases. O It goes to 7. O It stays the same.

Q: A student uses red litmus paper to test the pH value of different solutions. Which would result in a…

A: Explained as follows

Q: The pH of a solution which contains 0.10 M HNO3 is _______________the pH of a solution which…

A: pH is the negative logarithm of concentration of proton.

Q: A solution that has a pH of 8 has an OH- concentration of (--------).

A:

Q: 2.08g of sodium hypochlorite is dissolved to make 140ml of solution. what is the pH?

A:

Q: What is the pH of a 0.025 M solution of NaOH

A: Applying formula POH = - log[OH-]

Q: What is the difference between weak acids/bases and strong acids/

A: Acid are those which give H+ ion and base which give OH- ion . strong acid are those which…

Q: Consider some common drinks. Organize this list of foods with pH from most basic to most acidic.…

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: The pH of lemon juice is about 2.0, whereas tomato juice's pH is about 4.0. Approximately how much…

A: Given values  pH of lemon juice = 2 pH of tomato juice = 4

Q: 9. What is the concentration of hydronium (H0)the pH is 1.25? Write your answer to 3 significant…

A: The product of concentration of hydronium ion and concentration of hydroxide ion is equal to the…

Q: Which of the following statements is true about the pH value of a solution? Oa If the pH is exactly…

A: A solution can be divided into 3 types based on the pH of the solution as acidic, basic, and…

Q: A. What is the pH of 8.3 × 10-³ M HC1? pH= B. What is the pH of 8 × 10–8 M HCI? pH=

A: Since HCl is strong acid so it completely dissociate and  pH = -log[H+]

Q: A solution of NaOH has a concentration of 0.104 M. What is the pH of the solution? Report your…

A: Answer:- This question is answered by using the simple concept of calculation of pH of a strong base…

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: A substance completely ionizes in water. Which of the following is the substance likely to be? O…

A: Electrolytic Substances are those Substances which are easily completely ionizes in water on…

Q: For solutions with the following pH values, determine the [OH-] for the solution. (Hint: This will…

A: We have to calculate the concentration of the OH- ion, [OH-] in the given solution. The pH of the…

Q: Two solutions (X and Y) have a pH of 12.0 and an initial volume of 10.0 mL. Both solutions are…

A:

Q: The hydrogen concentration of a solution is 1 x 10-6 M. What is the pH? pH =  Is this an acid,…

A: [H+] = 1 x 10-6 M  PH = ?

Q: What is the pH of a solution when the [OH-] = 1 x 10-3

A: Given that, [OH-] = 1×10-3  Now, we know that, pOH = -log[OH-]     or, pOH = -log[1×10-3]     or,…

Q: What is the pH of a 2.8 x 10-4 M solution of NaOH? What is the hydronium ion concentration of the…

A:

Q: The pH of a solution is 3.83. What is the OH⁻ concentration in the solution?

A:

Q: A neutral solution is at a temperature of 100 degrees C. Its pH is determined to be 6.15. Calculate…

A: Given :- pH of solution at 100°C = 6.15  To determine :- hydrogen ion concentration i.e. [H+]

Q: Why is water considered both an acid and a base? * O Water is the universal solvent. O Water has a…

A: Water molecule consists of hydrogen ion and hydroxide ion. H+OH- Water acts as both acid and a base…

Q: True or False: A compound can be an acid or a base , but not both

A:

Q: The pH will be less than 7. The pH will be approximately equal to 7.

A:

Q: is the pH of a solution when the concentration of hydronium and hydroxide ions are equal. O greater…

A: we are to discuss what is the pH when concentration of hydronium ion and hydroxide ion are same.

Q: 1. The PH of a solution of HCL is 2. Find out the amount of acid present in the litre of the…

A:

Q: Acids and Bases & pH Scale ASSIGNMENT Part I: Acids vs. Bases 1. Full in the following table to…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If 100% of nitric acid is ionized, what term is used to describe the acid? neutral…

A:

Q: 8. What is pH of a solution? Draw a pH scale (horizontally) showing neutral pH, and acid and basic…

A: The term pH of a solution it is to be defined and the horizontal pH scale is to be drawn showing the…

Q: 34 of 48 Which of the following is false about strong acids? Strong acids always have a lower pH…

A: Strong acids are completely dissociates in aqueous solution and they can be completely neutralized…

Q: A solution has a pH of 3.10. What is the OH− concentration of the solution at 25°C

A: The sum of pH and pOH of the solution is equal to 14. Calculate the pOH of the solution.…

Q: A student dilutes a strong acid by adding 100 mL of water to 100 mL of the solution. Which of the…

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

Q: If the pH of a solution is 8.1, what is [H3O*] in the solution? What is [OH ] in the solution?

A:

Q: What is the pH of a solution formed by mixing two equal volumes of solutions of HCI, one with a pH…

A: pH = - log [H+] - pH = log[H+]  [H+] = 10-pH

Q: Find the new pH of this solution.

A: pH = -log[H+]  [H+] = 10-pH

Q: In water, a strong acid O is completely dissolved and completely ionized O is completely dissolved…

A: In this question, we will see the nature of strong acid in water.  You can see details explanation…

Q: hat is the concentration of hydronium ions in a solution with a pH of 5?

A: Given- pH of the solution =5  We know formula,  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: Of the following, which acids are weak acids? 1. HBr II. HF . ΗNO3 IV. HNO2 V. H2CO3 VI. H3РОД O ,…

A: Acid are those which donate its proton. Acid which can completely dissociates its proton is known as…

Q: The water from hot springs near the Ebeko volcano in the Pacific Ocean has a very low pH. A low pH…

A:

Q: What is the pH of a solution that has a OH- concentration equal to 1.3x10-10 M?

A:

Q: true or false: The anion of a strong acid can act as a base.

A: Strong acid is the one which dissociates completely in water. According to Arrhenius concept strong…

Q: 2. One mole of H* is always neutralized by mole of OH.

A: Neutralization occurs when moles of acid are equal to moles of base and reacts with each other to…

Q: The ph of a solution is 12.65 what is the [H+

A:

Q: Complete the table for each of the following solutions:   pH pOH [H+] [OH-] acidic, basic, or…

A: Concept: pH= - log [H+] pOH = - log [OH-] pH+pOH = 14 [H+] = 10-pH  [OH-] = 10-pOH  If pH less than…

Q: If the pH of a solution is 5.00 What is the hydroxide ion concentration? What is the pOH? What is…

A: SOLUTION Some useful mathematical relations to calculate these values  1. pH + pOH = 14 2. [OH- ] =…

Q: If a system has decreasing OH- concentration, what is happening to the pH? Changes in OH- do not…

A: pH of a solution can be calculated by taking the negative log of hydrogen or hydronium ion…

Q: 2. An aqueous solution has a pH of 3.75. What is the hydronium ion concentration of the solution? Is…

A: We have to predict the hydronium ion concentration and nature of solution .

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.