What is the pH of a solution prepared from the addition of 20.0 mL of 0.100 M NaOH to 30.0 mL of 0.100 M HNO3.

Q: What is the pH of a solution prepared by mixing 50.0 mL of 0.300 M HCl with 450.0 mL of 0.400 M HIO…

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Q: What is the pH of a solution prepared by adding 25.0 mL of 0.10 M HNO3 to 40.0 mL of 0.10 M NH3(aq)?

A: The reaction takes place in the solution prepared by mixing HNO3 and NH3 solutions is written…

Q: The pH of a solution of 0.086M HCl is 12.93 True or False? The pOH of a solution containing 4.93 x…

A: The question is based on EQUILIBRIUM concepts. We have to determine  pH or pOH.   NOTE : according…

Q: what is the pH of a solution obtained by mixing 225 mL of 0.680 M HCl with 565 mL of an HCl solution…

A: Here, we have to calculate the pH of a solution obtained by mixing 225 mL of 0.680 M HCl with 565 mL…

Q: How many ml of 0.5 M HCl must be added to 100.0 ml of a 0.2 M Imidazole (C3H4N2 ; Kb=6.3x10-8)…

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Q: What is the pH of solution prepared by mixing 30.0 mL of a 0.40 M HCl(aq) with  20.0 mL of a 0.60 M…

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Q: Calculate the pH of a solution prepared by dissolving 5.00 g of NaCIO in 400.0 mL of water.

A: Mass of NaClO  = 5.00g Volume of solution = 400.0 mL=400 ×10-3L Ka = 2.9 × 10-8

Q: What is the pH of 225.0 mL of an aqueous solution containing 0.241 g of HCl?

A: We know that, pH of an aqueous solution can be expressed as negative logarithm of hydrogen ion…

Q: What is the pH of an aqueous solution that consist 40.0 mL of 0.050 M HCl and 30.0 mL. solution…

A: pH: It is a scale that determines, whether the given compound or solution in acidic, basic or…

Q: What is the pH of a solution obtained by mixing 100ml of a 0.01M NaOH solution and 100ml of a 0.01 M…

A: NaOH is a strong base and Acetuc acid is a weak acid, thus we will get a overall solution basic.

Q: A solution is 0.20 M Ba(OH)2. How many moles of H+ must be added to neutralize 100.0 ml of the…

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Q: 4) What is the mass of NaOH should be present in 0.250 L of solution to obtain a solution to obtain…

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Q: Calculate the pH of a solution prepared by diluting 3.0 mL of 2.5 M HCl to a final volume of 100 mL…

A: For the constant number of moles, the product of molarity and volume is constant. M1V1=M2V2

Q: What is the pH of a solution obtained by mixing 0.75 L of 0.147 M  Ba(OH)2 and 0.28 L of 0.0660 M…

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Q: 5. If 30 ml of a 0.58M solution of HF is reacted with 25 ml of a .65M solution of NaOH, what is the…

A: HF                    +             NaOH…

Q: When 10 mL of 0.1 M NaOH is added to 50 mL of 0.05 M HCl solution, which is the final pH of the…

A: Calculate the number of moles of sodium hydroxide and hydrochloric acid. Number of moles =…

Q: The pH of a basic solution is 13.05. What is [H⁺]?

A: given, pH = 13.05  we have to calculate [H⁺]

Q: What is the pH of 500 mL of water after the addition of 50 mL of 25 mM HCl?

A: Since,      Numbers of moles  =  Molarity solution×volume of solution                   of…

Q: If 5.00 mL of 0.500 M NaOH are added to 10.00 mL of 0.300 M HCl, what is the final pH?

A: pH is used to measure the concentration of hydronium ion.  The expression for the calculation of pH…

Q: If you are titrating a 20.0 mL of a 0.100 M solution of  HCl with 0.100 M NaOH, what is the pH of…

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Q: What is the pH and pOH of a: a) 0.20M NH4CI solution? b) 0.47M NaCN solution?

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Q: What is the pH of a solution made by mixing 40.0 mL of 0.035 M KOH (aq) and 91.3 mL of 0.031 M…

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Q: What is the pH of a solution

A: The balanced chemical equation for this chemical equation is - HF(aq) + NaOH(aq) -> NaF(aq) +…

Q: What is the pH of a solution containing 0.30 M HCOOH and 0.52 M HCOO-K?

A: Weak acid is the one which undergoes partial dissociation. Formic acid (HCOOH) is a weak acid. The…

Q: A 75.00-mL portion of a solution that is 0.0460 M in HClO4 is treated with 150.00 mL of 0.0230 M…

A: Acid reacts with base to form salt and water. The given acid is HClO4 and base is KOH.

Q: Calculate the pH of a solution when 20 mL of a 0.125 M HCl are mixed with 20 mL of a 0.050 M…

A: The balanced reaction is: 2HCl + Ba(OH)2  → BaCl2 + H2O To neutralize 1 mol of Ba(OH)2, we need 2…

Q: What is the pH of a solution containing 0.25 M HCOOH and 0.51 M HCOOK?

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Q: What is the pH of a solution prepared by diluting 25.00mL of 0.020 M Ba(OH)2 with enough water to…

A: Ba(OH)2 is a strong base. It dissociates completely to give Ba2+ and OH- ions.  Ba(OH)2→ Ba2+ + 2OH-…

Q: What is the pH of a solution in which 42 mL of 0.29 M NaOH is added to 14 mL of 0.110 м НCI? pH=

A: Given : Concentration of HCl = 0.110 M Concentration of NaOH = 0.29 M Volume of NaOH solution = 42…

Q: Calculate the pH of a solution when the following quantities of .7500 M KOH are added to 60.00 ml of…

A: Hello. Since the question consists of multiple sub-parts, the first three sub-parts will be solved.…

Q: What is the pH of a solution that is prepared by adding 30.23 mL of 1.77 M NaOH to 0.646 L of 0.476…

A: THIS WILL FORM AN ACIDIC BUFFER AS THE AMOUNT OF WEAK ACID(HN02)WILL REMAIN IN EXCESS AFTER REACTION…

Q: How many moles of NH3  would need to be added to 512.9 mL of a 0.25 M solution of NH4Cl to produce a…

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Q: What is the pH of the final solution when 25 mL of 0.023 M HCl has been added to 35 mL of 0.040 M…

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Q: How many moles of H₃O⁺ or OH⁻ must you add to 5.6 L of HA solution to adjust its pH from 4.52 to…

A: Strong acids and strong bases dissociate completely in their aqueous solution to provide H3O+ and…

Q: What will be the pH of the solution when 12.0 mL of 0.400 M KOH is added to a 25 mL of 0.200 M HOCI…

A: Given-> Volume of KOH = 12.0 ml Molarity of KOH = 0.400 M Volume of HOCl = 25 ml Molarity of HOCl…

Q: What is the pH of a solution in which 15 mL of 0.15 M NaOH is added to 25 mL of a 0.10 M HCl ?

A: HCl is a strong acid and NaOH is a strong base. The net ionic equation involved in the titration of…

Q: What is the pH of a solution resulting from a mixture of 200 mL of 0.1 M NaOH and 100 mL of 0.3 M…

A: The question is based on the concept of equilibrium. we have been given two solutions of sodium…

Q: What is the pH of a solution when 11.1 mL of 0.250 M KOH are added to 50.0 mL of 0.250 M HCl?

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Q: Consider a 0.155 M LiCNO solution where Ka of HCNO = 2.0 × 10** Blocks a) Write the dissociation…

A: The question is based on the concept of  salt hydrolysis. the given salt is the salt of weak acid…

Q: 4. If you had 98 ml of a .60M solution of HCN that you mixed with 110 ml of a 0.50M solution of KOH,…

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Q: Consider a 1.0 L solution made to be 0.0720 M KOH. What is the pH of the solution if you add 1.00 L…

A: Given,L of 0.0720 M of KOHWe know, mole = concentration × volume                          = 1.0 ×…

Q: How many moles of NH4Cl would need to be added to 441.6 mL of 1.43 M NH3 to produce a solution with…

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Q: What is the pH when 45.00 ml of 0.120 M NaOH solution have been added to 55.00 ml of 0.080 M HCl…

A: NaOH and HCl neutralize each other when equal moles of each are present in the reaction mixture at…

Q: What is the pH of a solution made by mixing 1.57E1 mL of 0.100 M NaOH(aq) with 50.0 mL of 0.100 M…

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Q: what do you expect to happen to the pH of the same if you add 1 ml of i M NaOH instead of 1 ml of 1…

A: Answer PH  does not effect by adding acid or base in the system 1ml of…

Q: What is the pH of a solution containing 9 grams of HCl (MW 18 am) dissolved in 50 ml of water?

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Q: What is the pH of the solution resulting from mixing 187 mL of a 1.570 M solution of HBr with 116 mL…

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Q: )What is the pH of a solution composed from 52.0 mL of 0.128 M HCI with 48.0 mL of 0.235 M NaOH?

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Q: III. Suppose you are given 500.0 mL of 0.25 M HOB1 and 500.0 mL of 0.25 M HBRO3. a. Draw a Lewis…

A: Acidity is decided on the basis of pKa value i.e. how easily an acid gives its proton in solution…

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.