Calculate the pH resectively after 0.005 moles of NAOH and 0.03 moles of HCl is added into 500 ml of the solution of 0.24M NH3 and 0.20M NH4CL Ka=5.6x10-10

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: Calculate the pH of a solution formed by mixing 250.0 mL of 0.15 M NH4Cl with 100.0 mL of 0.20 M…

A: Given information:Volume of NH4Cl solution (V1) =250.0 mLVolume of NH3 solution (V2) =100.0…

Q: Determine the pHof a solution prepared by dissolving 35.0g of solid (CH3)NH2CL in 1.00L of 1.10M…

A: At equilibrium (CH3)2NH hydrolyzes as,                                            (CH3)2NH + H2O ⇌…

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: According to the question, we need to calculate the pH of the solution when 100 ml of 0.100 M NaOH…

Q: Determine the pOH of a solution when 95.6 mL of 0.450 M HCl is mixed with 37.2 mL of 0.650 M NH2NH2.…

A: Given : Concentration of HCl = 0.450 M Volume of HCl solution = 95.6 mL = 0.0956 L…

Q: Given a K value of 4.6 X 10-12, would you expect a nearly complete reaction at equilibrium Given…

A: The value of K is 4.6 ×10-12. This is a very small value which means that the reaction has not…

Q: Explain why the observed color change with bromcresol green for each of the four solutions is…

A: Since I am answering the first three sub-parts of multiple sub-parts. Please repost the question and…

Q: 5.0 mL of 0.100 M NAOH is added to 50.0 mL of 0.100 M hypochlorous acid (HCIO). If the K, of…

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Q: Calculate the pH of a solution obtained by mixing 25.00 mL of 0.20 M NH3 with 25.00 mL of 5.0 x 10-2…

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Q: What

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

Q: What is the pH of the resulting solution if 30.00 mL of 0.10 M acetic acid is added to 10.00 mL of…

A:

Q: 1) Calculate the pH of a solution prepared by dissolving 2.20 g of sodium acetate, CH3COON,, in 99.0…

A: Here, gievn buffer solutionMass of sodium acetate=2.20gMolarity of acetic acid =0.10MVolume of…

Q: Calculate the pH of the following mixture 500 ml 0.35 M HCl + 500 ml 0.25 M CH3CH2NH2

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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…

A: When an acid is added to a weak base buffer solution, the concentration of weak base decreases where…

Q: Calculate the pH of a solution prepared by mixing 50ml HCl 0.15 with 100ml NaOH 0.05M

A: HCl is a strong acid and NaOH is a strong base. They react together according to the equation: HCl +…

Q: Calculate the pH when 5.48 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

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Q: A solution is 0.0500 M in NH, Cl and 0.0320 M in NH3 (K. (NH₂) = 5.70 x 10-10). Calculate its OH…

A: First of all we write the equilibrium equation for equilibrium constant Kb. And from this eauation…

Q: pH

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Q: (0.1mol) of NaoH was added to 1L of a solution containing a weak acid and its base salt had the same…

A: Answer: Solution weak acid and its basic salt is a buffer solution whose pH is calculated by…

Q: A 1.0m HCl solution has a volume of 20.0mL. Calculate pH of the solution that results from 3.00g of…

A: Given: Molarity of HCl solution= 1.0 M Volume of HCl= 20.0 mL= 0.020 L Mass of solid acetate= 3.00 g…

Q: Calculate the pH after 0.047 mole of NaOH is added to 1.00 L of each of the following solutions. b.…

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Q: When 0.20 mol of NaOH is added to 0.50 mol of weak acid HX, in a total volume of 1.00 L, the pH of…

A: This acid - base reaction between NaOH and weak acid HX form a buffer solution. So we will use…

Q: 5. A 1.50M acetic acid solution reacts with 20.0 mL 0.200M NaOH. If 20.0 mL of acid is used,…

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Q: calculate the PH after 15.0 ml of 0.10M NaOH has been added to 100.0 ml of a butter that is 0.50 M…

A: Given-> Volume of NaOH = 15.0 ml  Molarity of NaOH = 0.10 M Volume of buffer = 100.0 ml Molarity…

Q: What is the pH of a solution prepared by mixing 100. mL of 0.0500 M HCl with 300. mL of 0.500 M HF?…

A: Given that : Volume of HCl = 100 mL = 0.1 LMolarity of HCl = 0.05 M Number of moles = Molarity x…

Q: aculate the pH after 0.02 mol of HCI is added to the buffer Which of the following is NOT an…

A: A conjugate base, within the Brønsted–Lowry acid–base theory, is a species formed by the removal of…

Q: The K, of HONH2 is 1.1 x 108. a. Calculate the pH and percent dissociation of a solution containing…

A: Given: Kb of HONH2 = 1.1 x 10-8 [HONH2] = 0.100 M To calculate: a) Calculate the pH and percent…

Q: A 1.50 L solution initially contains 0.100 M HClO2 and 0.150 M NaClO2. What is the pH of the…

A: Given information: V = 1.50 L 0.100 M HClO2 0.150 M NaClO2 0.0500 moles of KOH(s) Ka for HClO2 is…

Q: Calculate the pH after addition of 10.20 mL of 0.1907 M NaOH to 25.00 mL of 0.1165 M HBr.

A: Given  Volume of NaOH = 10.20 mL Molarity of NaOH = 0.1907 M Volume of HBr  = 25.00 mL Molarity of…

Q: Calculate the pH of a solution formed by mixing 250.0 mL of 0.15 M NH4Cl with 100.0 mL of 0.20 M…

A: Henderson – Hasselbalch equation is used to calculate the pH of a buffer solution. A buffer solution…

Q: 0.95

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: mL sample of a 0.560 M aqueous nitrous acid solution is titrated with a 0.481 1 aqueous sodium…

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Q: Calculate the pH of a 1.00L solution which is made up of 0.058 mol acetic acid and 0.030 mol sodium…

A: Given: Moles of acetic acid i.e. CH3COOH = 0.058 mol. Moles of sodium acetate i.e. CH3COONa = 0.030…

Q: A chemist takes a liter of 1.25M H2SO4 and adds 1.50 moles of solid KOH. The addition of solid does…

A: The question is based on the concepts of PH calculation. we have been given sulphuric acid solution…

Q: Calculate the pH when 9.71 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: Given: Volume of NaOH = 9.71 mL Concentration of NaOH  = 0.100 M Volume of CH3COOH = 30.0 mL…

Q: solution contains 0.351 M HA (Ka = 1.13⋅10−51.13⋅10-5) and 0.744 M NaA.   What is the pH of this…

A: We will use buffer equation in all parts

Q: If 0.0751 moles of NaOH is added to 1.00 liters of 0.180 M CH3COOH (acetic acid), what will the pH…

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Q: 10.0 mL of 0.400 M NaOH is added to 20.0 mL of 0.50 M CH3COOH. Calculate the pH of the resulting…

A: Generally pH is potency of H plus ion concentration. The formula of pH is the negative of logarithm…

Q: Calculate the pH of the following mixture 500 ml 0.35 M HF + 500 ml 0.25 M KOH

A: The reactants are, HF and KOH. HF is a strong acid and KOH is a strong base. Strong acids and strong…

Q: Calculate the pH of a solution that is 0.450 M HC2H2O2 and 0.730 M NaC2H3O2. The Ka for acetic acid…

A: This problem is solved by using Henderson Hassel baltch equation.

Q: Calculate the pH of a 0.0360 M HF solution to which sufficient sodium flouride has been added to…

A: We have given that a mixture of HF and NaF which forms a buffer solution. Concentration of HF = 0.36…

Q: Calculate the ph and poh for a solution that is 0.63 M in NH3 and 0.4 M in NH4Cl, Ki for NH3 is…

A: Given,  The molarity of NH3 = 0.63 M  The molarity of NH4Cl = 0.4 M The Ki for NH3 = 1.9 × 10-5  The…

Q: Calculate the pH after 0.020 mol HCI is added to 1.00L of a mixture containing 0.100 M HC3H5O2 and…

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Q: In the titration of 100.0 mL of 0.050 M HCl solution, what will be the pH after adding 30.0 of a…

A: Molarity = number of moles/volume (L)  So, moles = molarity × volume (L)  pH = -log[H+]

Q: Calculate the pH of a solution that is 0.155 M in acetic acid and 0.255 M in sodium acetate. The Ka…

A: Mixture of CH3COOH + CH3COONa is an example of acidic buffer  To find its pH, use Henderson's…

Q: Calculate the pOH of a solution that results from mixing 32.09 mL of 0.18 M HCN(aq) with 33.8 mL of…

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Q: Write the reaction that occurs and calculate the pH after... 15.0 mL of 0.100 M NaOH is added to…

A: 1) Given: Concentration of NaOH = 0.100 M Volume of NaOH solution = 15.0 mL = 0.015 L…

Q: How many moles of HCOONa must be added to 1.0L of 0.10M HCOOH to prepare a buffer solution with a pH…

A:

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.