How many moles of NaOH would need to be added to 250.0 mL of 0.200 M acetic acid in order to make a buffer solution with a pH of 5.80, assuming that the volume of the solution remains constant? Show work, thank you!

Q: 6. After preparing 0.10 M sodium acetate to a volume of 50ml, what is the theoretical pH after…

A: IntroductionTo calculate the theoretical pH after adding 1.00 mL of 1.0 M NaOH to a 0.10 M sodium…

Q: Chemistry Please help and explain. How many mL of 4.75 M HCI will you have to add to a weak base…

A: Given: Molarity of HCl = 4.75 MMolarity of conjugate acid =125 mMKa for conjugate acid= 2.19×10-9pH…

Q: An aqueous solution is prepared to be 0.232 M in sodium nitrite and 0.101 M in acetic acid. (1) Is…

A: An aqueous solution is prepared to be 0.232 M in sodium nitrite and 0.101 M in acetic acid. 1) Is…

Q: Consider a buffer solution that is prepared with 40.00 ml of 0.300 M ammonia (NH3) and 40.00 ml of a…

A: We are given a buffer solution with NH4+(aq) as the acidic part and NH3(aq) as the basic part of the…

Q: Which acid is the strongest when dissolved in water? K, values are listed next to the acid. Select…

A: According to Arrhenius concept,An acid is a substance i.e. when dissolved in water gives H+ ions .…

Q: A buffer system is made of 0.725M HX (Ka = 5.2 x 10-5) and 0.250M NaX. a) Calculate the pH of this…

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Q: 10) You make a solution that has a final concentration of 0.400 M acetic acid and 0.350 M sodium…

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Q: How many grams of methanesulfonic acid and sodium lactate must be added to 1L of water to produce a…

A: NOTE: methanesulfonic acid will not make a buffer with sodium lactate because the weak acid and the…

Q: If 24.6 mL of 0.053 M hydrochloric acid (HCI) solution is added to 22 mL of 0.144 M ammonia (NH3)…

A: Given : Concentration of HCl = 0.053 M Volume of HCl solution added = 24.6 mL = 0.0246 L…

Q: You are making 100 mL of a 0.66M phosphoric acid buffer with a pH of 7.0. What is the concentration…

A: Here we have to determine the concentration of base component of phosphoric acid buffer needed to…

Q: What volume of 2.00 M NAOH must be added to 150.0 mL of 1.20 M glycolic acid to produce a buffer…

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Q: The buffer in this experiment is made of acetic acid HC2H3O2 and sodium acetate NaC2H3O2 (C;H3O2 ).…

A: When NaOH solution is added to buffer solution , it would react with Acidic part of buffer solution…

Q: How many liters of 0.951 M LiOH will be needed to raise the pH of 0.263 L of 4.55 M carbonic acid…

A: LiOH is a strong base and carbonic acid is a weak acid. Carbonic acid dissociates as: H2CO3  ⇔ 2H+ +…

Q: 8. A 1.000 L buffer solution contains 0.250 mol/L. NH, and 0.250 mol/L. NH, CL K=1.8x10 Determine…

A: We have to calculate the pH

Q: 2) The ionization constant for NH3 in water is 1.8 x 10 - 5. Determine the hydroxide ion…

A: Welcome to bartleby ! As per company norms we cannot answer more than one question per session .So,…

Q: I'll give you 100%rating if you answer all questions. They are interconnected with each other that's…

A: The first method used is pH strip method and the 2nd method used is the titration method.  The…

Q: 18. Calculate the pH of the solution formed when 12.0g of sodium fluoride (0.286mol) (NaF, FW- 41.99…

A: For a buffer- pH = pKa + log[Base][Acid]   Now, pKa = - log Ka = 3.19 [Acid] = 0.5 M [Base] = 0.286…

Q: You plan to make a buffer solution with sulfurous acid (H₂SO) and it undergoes dissociation reaction…

A: Henderson-Hasselbalch equation is used to prepare a buffer solution of desired pH: Desired pH is…

Q: An aqueous solution is prepared to be 0.248 M in sodium acetylsalicylate and 0.123 M in benzoic acid…

A: Given: Concentration of benzoic acid, C6H5COOH=0.123 M Concentration of sodium acetylsalicylate,…

Q: If [NaOH]= 0.0930M and it was determined that it took 18.5mL of NaOH to reach the equivalence point…

A: Given,

Q: Laroka decided to titrate 39.3 mL of 0.100 M HCI with 0.190 M NaOH. What is the pH of the solution…

A: pH can said as potential of hydrogen of an aqueous solution as it is used to determine the H+ ion…

Q: How many moles of B (weak base) would need to be added to 507 mL of 0.28 M BHCl (the acidic salt) to…

A: IMPORTANT POINTS: It is the case of basic buffer containing a weak base and its conjugate salt BHCl…

Q: The buffer solution used in Experiment 2 was prepared by using stock solutions of a weak acid and…

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Q: . If BaCl2 completely dissolves in water, what is the ionic strength of a 0.0300 F solution of…

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Q: How many milliliters of 1.79 M NaOH must be added to 175 mL of 0.14 M H2PO4 to make a buffer…

A: Given,Molarity of NaOH = 1.79 MMolarity of H2PO4- = 0.14 MVolume of H2PO4- = 175 mLpH of the…

Q: 3. Calculate the molarity of acetic acid in the diluted vinegar sample using the calculated moles of…

A: The given problem is determination of molarity in acetic acid sample in titration with NaOH

Q: 2. Determine how many ml. of solution A (acetic acid-indicator solution) must be added to solution B…

A: As per the bartleby expert guidelines, I am allowed to answer one question at a time.  Please…

Q: In the laboratory, a general chemistry student measured the pH of a 0.590 M aqueous solution of…

A: we have to calculate the value of Kb for methylamine

Q: Q1. In Part B of the lab, you are going to see how the pH of the buffer will change after adding…

A: Given ,

Q: a) Eggshells, CaCOs, are not very soluble but they will dissolve to a small degree. Predict if…

A: To predict whether the aqueous solution of crushed egg cell will be acidic, basic or neutral in…

Q: Benzoic acid (C6H5CO₂H) is a common organic acid. Consider a solution is prepared by dissolving…

A: Given that the 1..25 L of a solution is prepared by dissolving 0.780 g of benzoic acid. initial…

Q: A buffer solution contains 0.455 M ammonium chloride and 0.214 M ammonia. If 0.0538 moles of sodium…

A: The volume of the buffer solution = The concentration of the ammonium chloride solution The…

Q: Table 1. Required components Component Amount Concentration Sodium Citrate 92.118 dihydrate (mw:…

A: For a buffer solution- pH = pKa + log [Base/Acid]   pKa of citric acid= 4.3

Q: 11.An acid-base equilibrium system is created by dissolving 0.20mol CH3COOH in water and diluting…

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Q: Chemistry Tydens 'n titrasie word 10.0 mL van 0.116 M HCI by 25.0 ml van 0.215 M NaOH gevoeg.…

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Q: 10-82 What is the molar hydronium ion concentration in solutions with each of the following pH…

A: Answer :---- Here, we have to calculate the molar hydronium ion concentration for each pH value are…

Q: 14. Calculate and compare [H₂O"] and pH for a 0.10 M solution of HCI (a strong acid) and a 0.10 M…

A: Acid are compound which releases hydronium ion when dissolve in water  We are required to compare…

Q: 2- Calculate the pH of the following buffer solutions: a) 0.0405 M NH,OH + 0.02 M (NH4);SO, . b)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A 17.2 mL solution of 0.100 mol L-¹ HF is titrated using 0.150 mol L-1 NaOH. What is the pH of the…

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

Q: 5) Calculate the pH of 250.0 mL of formic acid solution with a concentration of 0.225 M…

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Q: A solution is made from 0.39 M HF and 0.31 M NaF. What is the pH of the K, for HF is 6.8x10 4?…

A: Given data, here HF is a weak acid and NaF is a salt. Concentration of HF ,[HF]=0.39 M Concentration…

Q: If a buffer solution is made from 450.0 mL of 3.8 M aniline salt mixed with 400.0 mL of 4.1 M…

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Q: How many milliliters of 0.113 M HBr should be added to 52.2 mL of 0.013 4 M morpholine to give a pH…

A: Volume of morpholine =52.2mL =0.0522 L. The number of moles of morpholine = Molarity × Volume n =…

Q: The pH of a 500.00 mL buffer solution containing sodium mandelate and mandelic acid (ka=…

A: Solution: Here we have buffer solution of mandelic acid and it's conjugate salt. So the given…

Q: Suppose a 0.14 M aqueous solution of oxalic acid (H₂C₂O) is prepared. Calculate the equilibrium…

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: As the strong reaction finishes, the concentration of formate ion is 0.17 M. It then goes through…

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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.