Find the pH when 20.00 mL of 0.087 42 M NaOH have been added to 25.00 mL of 0.066 66 M HClO4.

Q: What is the pH of a solution prepared by mixing 25.0 mL of 0.180 M HC,H30, with 40.0 mL of 0.250 M…

A: pH of the solution = 13.71

Q: Show that adding 1.0 mL of 0.10 M HCl changes the pH of 100 mL of a 1.8 × 10−5 M HCl solution from…

A: In the above problem , we need to find the pH of 100 mL of a 1.8 × 10−5 M HCl solution, and then the…

Q: What is the pH of a solution prepared by mixing 50.00 mL of 0.10 M NH3 with 20.00 mL of 0.10 M…

A: Given, NH3= 20mL of 0.1M Kb= 1.8× 10-5 NH3 = Weak base NH4Cl = Salt This is a buffer solution…

Q: Calculate the pH of the resulting solution when 30.0 mL of 0.500M HBr is added to 25.00 mL of 1.00 M…

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Q: Calculate the pH of a solution prepared by adding 25.0 mL of 0.10 M sodium hydroxide to 30.0 mL of…

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Q: Calculate the pH of a solution that contains 0.25 M benzoic acid (C6H5CO2H) and 0.15 M sodium…

A: Given :-  Concentration of benzoic acid = 0.25 M  Concentration of sodium benzoate = 0.15 M  Ka =…

Q: volume of 0.028 M NaOH must be added to 0.75 L of 0.0900 M HCl to achieve a pH of 9.00?

A: Total 2.445 L of 0.028 M NaOH solution is needed.

Q: Calculate the pH of the resulting solution when 30.0 mL of 0.16 M KOH are added to 46.0 mL of 0.15 M…

A: When KOH ( a strong base ) is added to HClO ( a weak acid , they would react to form a buffer…

Q: What is the pH of the solution that is prepared when 12.1 g piperidinium chloride salt is dissolved…

A: A buffer solution is the mixture of a weak acid and its conjugate base or a weak base and its…

Q: 1) Find the pH of a mixture of 0.115 M HBr and 0.125 M HCHO₂ (formic acid).

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Q: What is the pH when 29.3 mL of 0.10 M NaOH is added to 25.0 mL of 0.35 M HF?

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Q: Calculate the pH of a 100.0 mL solution containing 9.06 g KClO

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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: Calculate the pH of the solution resulting from the addition of 75.0 mL of 0.15 M KOH to 35.0 mL of…

A:

Q: 2. Calculate the pH of a mixture made by adding 50.0mL of 0.20M HCl to 150.0 mL of water at 25.0 C.…

A: H+ ions abundance available in solution contributes completely to estimate that solution's pH value.…

Q: Determine the pH of a solution when 25.5 mL of 0.750 M HClO is mixed with 30.2 mL of 0.455 M KOH. Ka…

A: In the question, HClO is a weak acid and KOH is a strong base. The relationship between pH and ka…

Q: What

A: Dear student I have given answer to your question in the image format.

Q: Calculate the pH of a solution prepared by mixing 10.0 mL of 0.3 M HCl with 15.0 mL of 0.5 M NaOH.

A: We have given that Concentration of HCl = M1 = 0.3 M Volume of HCl = V1 = 10 mL Concentration of…

Q: Calculate the pH of a solution that is made by combining 55 mL of 0.060 M hydrofluoric acid with 125…

A: A mixture of HF and NaF forms an acidic buffer and its pH is given by pH of the acidic buffer = pKa…

Q: If 0.050 moles of gaseous HCl is bubbled in 1.0 liter of a solution that is 0.15 M in NH3 and 0.10 M…

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Q: how do you counstruct a pH curve for a triprotic acid? For example 75.00 mL of 0.137 M H3PO4 with…

A: The acid dissociation constants for phosphoric acid are quite different from each other with pKa's…

Q: A student mixes 300 mL of 0.100 M NaOH with 100 mL of 0.300 M H,SO4. The resulting solution has a pH…

A: Given: The Volume of NaOH, (V1) = 300 mL The Volume of H2SO4, (V2) = 1 00 mL. The molarity of NaOH,…

Q: What is the pH of a 0.70 M NaOH solution with a volume of 50.00 mL after 30.00 mL of 0.35 M solution…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: Find the pH when 12.74 mL of 0.087 42 M NaOH have been added to 25.00 mL of 0.066 66 M HClO4.

A: Volume of NaOH  12.74 mL Molarity of NaOH = 0.08742 M Volume of HClO4 = 25.00 mL Molarity of HClO4 =…

Q: What is the pH of a 0.70 M NAOH solution with a volume of 50.00 mL after 30.00 mL of 0.35 M solution…

A:

Q: Find the pH of each mixture of acids. 0.105 M in formic acid and 5.5×10−2 M in hypochlorous acid

A:

Q: What would be the pH of a solution prepared by adding 0.130 moles of hydroxide ion to 0.26 moles of…

A: The balanced reaction between acid(HA) and base(BOH) to form salt(BA) and water(H2O) is as follows:…

Q: Calculate the pH if 10.00 mL of 0.200 M HCI is added to 50.00 mL of 0.0500 M diethylamine…

A: Given, Molarity of (CH3CH2)2NH, base = 0.05 M Volume of (CH3CH2)2NH = 50 mL = 0.05 L Molarity of…

Q: What is the pH after 15.0 mL of 0.0322 M HNO3 is added to 25.0 mL of 0.0182 M KOH? O 10.85 O 1.55 O…

A: Answer:- Firstly a balanced chemical equation is written then using the simple concept of…

Q: Calculate the pH of solution made by combining 100 ml of 0.28 M HC H,O; and 50 ml of 0.36 M NAOH, Ka…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: Calculate the pH after addition of 8.616 mL of 0.1661 M HBr to 25.00 mL of 0.1225 M LiOH.

A: We have to find the PH of solution

Q: Calculate the pH and pOH of the mixture of 10.0 mL 0.0345 M HCl and 10.0 mL 0.000890 M Sr(OH)2.

A:

Q: 9. Predict the pH of the resulting solution when we mix 50.0 mL of 0.010 M HClO with 50.0 mL of…

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

Q: Calculate the pH of a solution when the following quantities of 0.7500 M KOH are added to 60.00 ml…

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

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: t is the pH when 50 ml 0.1 M NaOH is added to 50 ml 0.1 M HA? (Ka= 104)

A: This can be solved by ph calculation of weak acid and strong base .  Answer is not matching with…

Q: Calculate the pH of the resulting solution when 70.00 mL of 1.000 M HCI is mixed with 65.00 mL of…

A: We have to calculate the pH of resulting solution.

Q: Find the pH of a solution prepared by dissolving 12.43 g tris (121.136) plus mol' 4.67 g tris HCI…

A: Given: Mass of tris = 12.43 g Mass of tris HCl = 4.67 g Molar mass of tris = 121.136 g/mol Mass mass…

Q: What

A: Buffer is the solution of mixture of weak acid/weak base with its salt of strong base/strong acid

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 will be the pH of a solution when 100.0 mL of 0.100 M NaOH is reacted with 9 mL of 1.00 M…

A: Applying formula MV=M1V1- M2V2  POH = -log [OH-]

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: Find the pH of a mixture that is 0.300 M in HF and 0.100 M in HClO.

A: The pH can be calculated as follows: pH=-log[H+]T..........(1) where [H+]: Total Hydrogen ion…

Q: A CHM 122 student combines 42.2 mL of 0.413 MHBR with 32.7 mL of 0.384 M KOH. What is the pH of the…

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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 prepared by adding 78.69 mL of 0.100 M sodium hydroxide to 50.9 mL of…

A:

Q: What is the pH of a mixture consisting of 15.00 mL of 0.160 M HCl and 20.00 mL of 0.120 M NaOH?

A: Volume of HCl = 15.00 ml  ...Or  because 1L = 1000 ml   ...so,  = 15.00 ml × (1L / 1000 ml ) = 0.015…

Q: 20) What will be the pH (aq., 25 °C) of 250.0 mL of a solution of 0.545 M HCOOH and 0.628 M HCOOK,…

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Q: What is the pH when 5.0 mL of 0.010 M Ba(OH)2 is added to 20.0 mL of 0.020 M HCl?

A: The concentration term describes the available solute’s amount (in mol/L terms) which undergoes…

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.