What is the pOH of a 0.089 M NaOH solution at 298K? Type your numeric answer and submit (3 Fll

Q: Calculate the pH of 100.00mL of 0.25 M aniline solution after 152.00 mL of HBr 0.25 M have been…

A: we have to calculate pH of solution

Q: Calculate [H3PO4], [H₂PO4], [HPO4²-], [PO4³-], [H3O+], [OH-], and [CI-] in a mixture that is…

A: H3PO4 is a triprotic weak acid with pKa values of 2.12, 7.21, and 12.32.  Concentration of HCl =…

Q: 1.00 M NaOCN solution. Ka for HOCN is 3.3 x 10-4.

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Q: If you dilute 1.00 mL of a 1.00 M HCl solution to a final volume of 100.0 mL, what is [OH-] in this…

A: Initial volume=1.00mL Initial consultation=1.00M Final volume=100.0mL Final concentration=?

Q: Calculate the pH when 15.52 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: The neutralization reaction is given below.

Q: What will be the hydrogen ion concnetration of 1 M HCl solution?

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Q: Calculate the pH of 100.00mL of 0.20 M HNO3 solution after 55.00 mL of NaOH 0.20 M have been added.…

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Q: Complete the following acid-base reactions: HCI + NaOH H2SO4 + H2O –→| In case you need to…

A: Acid-base titration is a type of quantitative analysis in which an unknown concentration of a base…

Q: If you require 333 mL of a pH 12.50 solution, how would you prepare it using a 0.500 M sodium…

A: First find concentration of OH- then from pH .

Q: 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.

A: We know that, pH and pOH can be expressed as the negative logarithm of H+ and OH- respectively ,…

Q: Explain how can you prepare pH=4,5,6,7,8,9 HCl solution starting with 5 mL of 10³ M HC1 stock…

A: SOLUTION: Step 1: Preparation of different pH solutions is possible by diluting the stock solution…

Q: 39.) You have a solution of 70 mL of 1 M HCl and 90 mL of 0.6 M HCO3, what is the pOH of the…

A: Concept: HCl is a strong acid and HCO3- is a weak base so they will react to form salt and then if…

Q: 50 ml of 0.50M Sr(OH), are required to titrate a 1.5 M H,SO, sample. What is the volume of the…

A: The question is based on the concept of titrations.   we are titrating  a strong acid with a strong…

Q: What is the pOH of a solution that contains 5 x 10-° M HCI at 25°C? Express your answer in two…

A:

Q: Calculate the pH when 19.15 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: The neutralization reaction is given below.

Q: 1. What are the concentration of all species in a 0.200 M NaOAc solution? [Hint: Is this solution…

A:

Q: What is the pH of the solution obtained when 130 mL of 0.610 M NaOH is diluted to 16.0 L with water?…

A: Given: Initial concentration of NaOH = 0.610 M Initial volume of solution = 130 mL = 0.130 L…

Q: Calculate the volume of NaOH 0.50M needed to obtain a 1:1 acid:acetate ratio from 50mL of acetic…

A: Given,  The volume of 0.50 M NaOH needed to obtain 1:1 acid:acetate ratio from 50mL of 0.20 M acetic…

Q: Calculate the pH when 9.06 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: From the molar equation-   M1: molarity of NaOH solution. V1: volume of NaOH solution. M2: molarity…

Q: 5. Calculate both [H'] and [OH] for the following solutions at 25°C. Be sure to clearly identify all…

A:

Q: 16. If 625 mL of 2.00 M sodium hydroxide is mixed with 50.0 mL of 10.0 M sulfuric acid, will the pH…

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

Q: Q1: 500ml of a solution contains 0.1M CH,COOH and 0.2M CH,COONa, we added 2ml of 5M of NaOH,…

A: Since the solution contains weak acid, CH3COOH and it's conjugate base, CH3COONa, this is a buffer…

Q: 12) Calculate the [H*], pH, and pOH for a 100.00mL of 0.00250M HCl at 25°C. [H*] = pH = pOH = _M %3D

A: Introduction: An acid is a substance that can donate H+ ions. The acidity of the substances is…

Q: Calculate the pH of 100.00mL of 0.20 M HCIO4 solution after 124.00 mL of KOH 0.20 M have been added.…

A: Given that: Volume of HClO4 = 100.0mL = 100.0ml×1L/1000ml = 0.1L Molarity of HClO4 = 0.20M Molarity…

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

A:

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: The following diagrams represent aqueous solutions of acids HX, HY, and HZ, with water molecules…

A: According to the definition of acid and base, the compounds with dissociates in an aqueous solution…

Q: Determine [H30*] in a solution where [LIOH] = 0.0283 M. (H30*)= [ 10 Click to select) M

A:

Q: What is the pOH if a solution composed of 60mL of 0.0012M HCI and 200 mL of 0.0005M NaOH?

A: Balanced chemical RxnNaOHaq+HCLaq→ NaCLaq+H2OaqMoles of NaOH=60x0.00121000                       =…

Q: 5) What is the pH and pOH of a 6.2 x 10-5M NaOH solution? (Hint: this is a basic solution –…

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Q: What volume of 0.200 M NaOH would be required for a titration of 65.00 mL of 0.200 M HCl?

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: What is the pOH of a solution that contains 6.1 x 105 M HCl at 25°C? Express your answer in two…

A:

Q: Calculate the pH when 25.36 mL of 0.100M NaOH has been added to the original 30.0mL of 0.100M Acetic…

A: Total volume of the solution (VT) after mixing the 25.36 mL of 0.100 M NaOH to 30.0 mL of 0.100 M…

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: The following pictures represent equal volumes of aqueous solutions of three acids HA (A = X, Y, or…

A: Given,

Q: Determine [H3O*] in a solution where [Sr(OH)2] = 0.0128 M. [H30* =| |× 10 Click to select)♥ M

A:

Q: Determine Kb for the formate ion, CHO2−. In a 0.21 M solution, this base is 0.0016% unionized.…

A: Initial concentration = 0.21 M.Unionization = 0.0016% = 0.21× 0.0016/100 = 3.36 × 10-6.

Q: An aqueous solution at 25.0 °C contains |H3O+| = 0.06704  M. What is the pOH of the solution?

A: Given  [H3O+]  =   0.06704 M     POH   =   ?

Q: In the titration of 26.0 mL of 0.400 M HCOOH with 0.150M LIOH, how many mL of LIOH are required to…

A:

Q: The [H'] in a 1L solution with an ionic strength of 0.7 is 4.0 108 moles/L. What is the pH? Why is…

A:

Q: What is the pOH of a solution that contains 5.6 x 10° M HCI at 25°C? Express your answer in two…

A:

Q: A solution of 4.561 MB is 5.476% ionized at 25°C. What is the Kh for this base? (the answer should…

A: Given :-  Molarity of base B = 4.561 M  % ionization of base B = 5.476%  Temperature = T = 25 °C  Kb…

Q: calculate the PH , of solution prepared by-14 addition of 85ml from NaOH ( 0.1M) to 75 * ? ml of HCI…

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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: Calculate the [H3O+] of a solution of 0.1956 M KCN if Ka = 4.900e-10 for HCN?

A: KCN is a salt formed from strong base KOH and weak acid HCN. HCNweak acid + KOHstrong base →…

Q: In the titration of 24.0 mL of 0.400 M HCOOH with 0.150 M LİOH, how many mL of LIOH are required to…

A:

Q: Calculate the pH of a 0.300M NaF solution. The K, value for HF is 7.20 x 10-4. Will the solution be…

A: Given that:  [NaF] = 0.300M  NaF is salt of strong base NaOH and weak acid HF

Q: What is the pOH of a solution that contains 5.4 x 10-5 M HCI at 25°C? Express your answer in two…

A:

Q: 3. How many mL of 0.340 M HCI would be needed to titrate 14.91 mL of 0.265 M NaOH?

A: Given : Molarity of HCl = 0.340 M  Volume of NaOH = 14.91 ml  Molarity of NaOH = 0.265M

Q: For a 0.0015 M solution of HNO3, the dissociation of water produces the following concentrations of…

A: