What is the pH if I mix 20.0 mL of 0.100 M HAc, 30.00 of .100 M NaOH, and 20.0 mL of distilled H2O?

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: 2. When 40.00 mL of a 0.1107 M of formic acid (HCOOH) is titrated with 18.22 mL of 0.1218 M NaOH,…

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

A: Mixture of strong and weak acid will release proton. The strong acid will release according to its…

Q: 50 ml HCl solution requires 25.5 ml, 0.015 M Ca(OH)2 for the endpoint with a basic indicator. What…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: At 25 °C, what is the resulting pH of a solution made by mixing 10.0 mL of 0.100 M HCl and 15.0 mL…

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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 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: 2. How many ml of 0.2 M HCI needs to be added to 100.0 ml of 0.2 M Sodium acetate (kb for acetate is…

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Q: What is the pH for a 400 ml solution of 1.6 M Benzoic Acid if you added 175 grams of conjugate base…

A: The solution is given below -

Q: Salicylic acid is used in the synthesis of acetylsalicylic acid, or aspirin. One gram dissolves in…

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Q: Question attached

A: Buffer solution: Buffer solution is the solution which can resist the change in its pH. It is made…

Q: How many mL of a 5.0-M solution of sodium borate must be added to a 200-mL solution of 50 mM boric…

A: Pka of boric acid = 9.14    Cl+ consider x ml  5.0 M sodium borate is  required.   PH  = Pka +…

Q: Consider a buffer solution made up of H2PO4- and HPO42- . For H2PO4-, Ka = 6.2 x 10-8. What mole…

A: Answer: 1.38

Q: When 14.08 mL of 0.1594 M NaOH is added to 25.00 mL of 0.1235 M HX (an unknown weak acid), the…

A: Given, Volume of NaOH = 14.08 mL Molarity of NaOH = 0.1594 M Volume of unknown weak acid =25.00 mL…

Q: What is the pH of a solution prepared by mixing 150 mL of 0.10 M HCl with 300 mL of 0.20 M sodium…

A: Given, 150mL of 0.1M HCl 300mL of 0.1 NaOAc

Q: Don’t ever mix acid with cyanide (CN) because it liberates poisonous HCN(g). But, just for fun,…

A: (a)

Q: Calculate the expected pH of a solution created by mixing 30.00 ml of 0.125 M Na(OAc), 20.00 ml of…

A: A solution that contains weak acid and its conjugate base becomes a buffer solution. Buffer…

Q: Calculate the pH of a 0.594 M aqueous solution of pyridinium chloride, C5H5NHCl. The Kb of pyridine…

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Q: How would I find the pH of the two-component solution 0.115 M in NaCl and 9.56×10−2 M in KF?

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Q: What volume of 0.028 M NaOH must be added to 0.75 L of0.0900 M HCl to achieve a pH of 9.00?

A: Given ,  Molarity of NaOH ( Mb ) = 0.028 M  Volume of NaOH ( Vb ) = ? Volume of HCl ( Va ) = 0.75 L…

Q: At 25°C, what changes in pH occur when (a) 0.0250 M HCI (b) 0.0250 M NaOH are diluted with water by…

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Q: A solution which is formed by combining 300 mL of 0.020 M NaOH with 700 mL of 0.010 M HCl has a pH…

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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: How many milliliters of 0.800 M KOH should be added to 3.38 g of oxalic acid (C2O4H2) to give a pH…

A: Reaction: H2Ox + OH- —->HOx- + H2OHOx- + OH- ——->Ox- + H2O Equilibrium: H2Ox ——>HOx- + H…

Q: 4.1 Calculate the pH of a solution obtained by mixing 500.00 mL of 0.10 M NH3 with 200.0 mL of 0.15…

A: Given: Volume of NH3 = 500.00 mL Concentration of NH3 = 0.10 M Volume of HCl = 200.0 mL…

Q: How will you prepare a 0.05 L buffer solution (pH = 11.00) from 0.02 L, 0.2 M NaHCO3 and bottle of…

A: Answer: Buffer solution is a type of solution that resists the change in its pH on adding the small…

Q: Rank the following solutions according to increasing pH: Note: In the mixing of solutions, assume…

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Q: A Moving to the next question prevents changes to this answer. estion 2 What is the pH of the…

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Q: What is the pH of a solution made by mixing 40.0 mL of 0.20 M HCl with 40.0 mL of 0.10 M KOH?…

A: HCl and KOH will react as per the following reaction HCl + KOH --> KCl + H2O

Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 50.00 mL of 0.100 M…

A: Since the moles of acetic acid = molarity of acetic acid X volume in L = 0.1 X 30/1000 = 0.003 And…

Q: An acid solution is made by diluting 30.6 mL of 0.2360 HI to 1.000 L. 1. What is the pH of this…

A: pH measures the acidity of the solution. The concentration of hydronium ion. pH determined as…

Q: HCl and Na2CO3 undergo a neutralization reaction. To neutralize the acid and base, 14.4 mL of…

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Q: How many grams of lactic acid and mL of 0.1M sodium hydroxide must be added to 100 mL of water to…

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Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M acetic acid with 40.00 mL of 0.10 M…

A: Weak acid are those which does not dissociate completely in aqueous solution. Here all CH3COOH are…

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: 0.95

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Q: 4. Predict the pH of a solution that is made by mixing 25.00 mL of 0.100 M NH4OH (Kp = 1.80 x 105)…

A: Given,  25 ml of 0.1 M NH4OH And 17.50 ml of 0.1 M HCl Kb = 1.80x10-5 pKb = - log(1.80x10-5)…

Q: How many grams of NaF would have to be added to 2.00 L of 0.100 M HF to yield a solution with a pH =…

A: According to Hendersen’s equation PH= Pka + log [salt]/[acid] for acid POH= Pkb + log [salt]/[base]…

Q: If 26.5 mL of 4.7 ✕ 10-4 M HI is added to 35.0 mL of 4.4 ✕ 10-4 M KOH, what is the pH of the…

A: Given :  Volume of HI (V1) = 26.5 mL Molarity of HI (M1) = 4.7 × 10-4 M Volume of KOH (V2) = 35.0 mL…

Q: Ca(OH),. 2. How many mL of 0.10 M H,SO, can be made from 50.0 mL of 0.25 MH,SO,? 4 3. If 0.3041 g of…

A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…

Q: 60.0 mL of 0.100 M NAOH is added to 150. mL of 0.100 M formic acid, and water is added to give a…

A: First calculate the moles of NaOH and formic acid by using the formula below, The reaction of NaOH…

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 [OH−] for the strong base solution formed by mixing 10.0 mL of 1.50×10−2 MBa(OH)2 with…

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Q: I mix 100 mL of 0.100 M HCl in 250 mL of 0.150 M NH3.   I add 50.0 mL of 0.0500 M NaOH.   What…

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Q: What mass of sodium acetate, NACH3 CO2 , must be added to 1.00 L of 0.080 M acetic acid to give…

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Q: Rank the following solutions according to increasing pH: Note: In the mixing of solutions, assume…

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Q: Consider the titration of 20.00 mL of 0.250 M HF solution with 0.250 M KOH. What is the pH at 0.00…

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Q: What is the pH of the solution 0.12M NH4OH with Kb = 1.8 × 10-⁵ How much will the pH of the solution…

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Q: 6. How many grams of NazHPO, *2 H20 (177.99 g/mol) should be added to 500 mL of 0.5 M H3PO4 to give…

A: H3PO4 and Na2HPO4 will make buffer solution of the combination of weak acid and weak base.

Q: What is the pH of a solution made by mixing 10.00ml of 0.10M acetic acid with 10.00 ml of 0.10M KOH?…

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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.