Explain how the results of your titration would be different if sulfuric acid of the same concentration as the hydrochloric acid were used to titrate the sodium hydroxide solution. Calculate the pH of the 0.050M hydrochloric acid and the NaOH of unknown concentration. Calculate the pH of a 0.050M ethanoic acid solution. Explain why the value you obtain is different from the value you obtained for the pH of the hydrochloric acid despite the concentration being the same.

Q: A 35.0 mL solution of NaOH is neutralized with 23.4 mL of 0.250 M HCl. What is the concentration of…

A: Solution C1V1= C2V2 where,  C1, C2 - concentrations V1, V2 - volumes Given, C1= 0.250 M V1= 35 ml,…

Q: Determine the concentration of 50.0 mL of 0.5 M sulfuric acid needed to completely neutralize 1.25…

A: Concentration of sulfuric acid (M1) = 0.5 M The volume of sulfuric acid needed (V1) = 50 mL The…

Q: You dissolve 1.029 grams of an unknown triprotic acid in water. This solution is exactly neutralized…

A: Given, Molarity = 0.435 M Volume of Solution = 17.53 mL = 0.01753 L Mass of unknown acid = 1.029 g…

Q: How many mL HCl of a 0.100 M HCl solution is needed to completely neutralize 25.0 mL of a 0.350 M…

A: Molarity of HCl = 0.100 M Molarity of NaOH = 0.350 M Volume of NaOH = 25.0 mL Volume of HCl heeded =…

Q: If it takes 23.8 mL of a 1.85M stock solution of HCL to neutralize 50.0 mL of an NaOH solution, what…

A:

Q: What is the concentration of hydroxide ion in 0.124 M St (OH2)? 0.372 M 0.124 M O 0.248 M O 0.0413 M…

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Q: If a 15.1 cm sample of lake water is found to have 172.9 ng As, what is the concentration of arsenic…

A: ppb(parts per billion) The concentration of a very small quantity of a substance in the environment…

Q: What is the NaOH concentration of a NaOH solution if 25 ML of 0.1 M H2SO4 is needed to neutralize a…

A: Given,  Volume of H2SO4 = 25 mL Molarity of H2SO4 = 0.1 M Volume of NaOH = 15 mL  Molarity of NaOH =…

Q: of the following is an example of a neutralization reaction? Ca(OH)2+ MgCO3 → CaCO3+ Mg(OH)2…

A: - >When an strong  acid reacts  with strong base then salt and ware form. ->This process of…

Q: A solution of sodium hydroxide (NaOH, 30.00 mL) was titrated to the equivalence point with 26.0 mL…

A: The equivalence point in titration is the point at which the volume of the titrant added is…

Q: QUESTION 7 0.9699 moles of NaOH and 24.93 mL of the same NaOH solution are used during a titration.…

A: As per our guidelines, we can only solve the first question. Please resubmit the other questions as…

Q: Cream of tartar, abbreviated KHTart, is used in baking. If 42.10 mL of 0.100 M KOH neutralizes 0.791…

A: Given that:                                 Volume of KOH solution = 42.10 mL…

Q: What is the HCl concentration if 72.3 mL of 0.350 M NaOH is required to titrate a 10.0 mL sample of…

A: "Since you have posted more than one question , we will solve the first question for you, kindly…

Q: Calculate the molarity of an acetic acid (FW 60,052) solution if 25 mL of this solution is…

A:

Q: Calculate the molarity of the HCl using 25.00 mL of HCl solution and the volume of 15 mL of 0.2564 M…

A: Given data: Volume of HCl = 25.00 mL Concentration of NaOH = 0.2564 M Volume of NaOH = 15 mL

Q: Assume that 20.5 mL of sulfuric acid completely neutralizes 18.25 mL of a solution of 0.285 M sodium…

A: Volume of sulfuric acid = 20.5 mL Volume of NaOH = 18.25 mL Molarity of NaOH = 0.285 M

Q: 2.37 L solution containing 1.30 mol L-1 potassium hydroxide (KOH) has been left on your bench. How…

A: Given-> Volume of KOH = 2.37L Molarity of KOH = 1.30 mole/L

Q: What is the volume, in milliliters, of a 0.350 M KOH needed to completely neutralize 15.0 mL of a…

A: Introduction :  We need to find the volume of KOH required to completely neutralise H2SO4 . Given  :…

Q: How many milliliters of 0.0100 M Sr(OH)₂ are required to neutralize 65.0 mL of 0.0400 M HCl?

A: Given, M1 =  0.0100 M Sr(OH)₂ V1 =? M2 = 0.0400 M HCl V2 = 65.0 mL

Q: The molarity of an aqueous solution of sodium hydroxide, NaOH, is determined by titration against a…

A:

Q: What is the concentration of ammonia in a solution if 20.6 mL of a 0.118 M solution of HCl are…

A: Answer - Law of Chemical Equivalence states that in any chemical reaction the equivalents of all the…

Q: Calcium carbonate tablets can be used as an antacid. The label on a bottle of a generic antacid…

A: Given: mass of each tablet=500mg Molarity of HCl=0.6M

Q: Calculate the volume of 0.760-M NaOH solution needed to completely neutralize 29.1 mL of a 0.390-M…

A:

Q: 2. Calculate the volume of 2.30 M sodium hydroxide that is needed to neutralize 2.9107 g of…

A: The volume of sodium hydroxide has to be given, Given: The molarity of the solution is 2.30M, The…

Q: How many ml of 1.49 M Ba(OH)2 solution is needed to completely neutralize 22.41 ml of 2.24 M HCl…

A:

Q: We have an HCl solution with a density of 1.1691 g/mL (34% in weight) which we may use to neutralize…

A: The amount of moles in the solution always remains constant. there is no effect if we change the…

Q: What is the ammonium ion concentration in a solution prepared by mixing 70. mL of 0.40 M ammonia and…

A: Ammonia react with acetic acid to give ammonium ion and acetate ion. The reaction between ammonia…

Q: These two beakers represent solutions of HCl and NaOH. Draw a third beaker showing the ions that…

A: In the given information, two beakers are shown.  In the first beaker HCl, an acid is present and in…

Q: Determine the concentration of HCl if a 35.0 mL solution of 0.700 M NaOH is titrated until…

A: Acid reacts with base to form salt and water. HCl reacts with NaOH to form NaCl and water. Write the…

Q: What volume (in mL) of 0.2000 M HCI is required to neutralize 75.00 mL of 0.6000 M LIOH?

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Q: what volume of 0.240 M HCl is required to react with 145 mL of 0.320 M NaOH?

A:

Q: What volume (in mL) of 0.2300 M HCI is required to neutralize 50.00 mL of 0.8000 M NaOH?

A:

Q: A 15.0 mL solution of Ba(OH)2 is neutralized with 24.1 mL of 0.200 M HCI. What is the concentration…

A: Answer:Number of moles of any specie in a solution is equal to the product of molar concentration…

Q: How many milliliters of 0.145 M HCl are needed to completely neutralize 46.0 mL of 0.110 M Ba(OH)2…

A: First the reaction between given acid and base is noted as shown below, 2HCl + Ba(OH)2→BaCl2 + 2H2O

Q: Oxalic acid dihydrate (H2C,O4 2H,O) is used to standardize the concentration of a KOH solution. If…

A: We will calculate the concentration of KOH by using simple mole concepts.

Q: How many milliliters of 0.132 M HClO 4 solution are needed to neutralize 50.00 mL of 0.0789 M NaOH

A: Given :  molarity of HClO4 solution = 0.132 M  molarity of NaOH solution = 0.0789 M  volume of NaOH…

Q: What volume, in mL, of 0.172 M HCl is needed to neutralize 25.0 mL of 0.208 M Ba(OH)2?

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Q: What is the volume of 0.0175 M Ba(OH)2 required to neutralize 10.0 mL of 0.0300 M HCl?

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Q: Determine the concentration of Cl−Cl− in each aqueous solution. (Assume complete dissociation of…

A: The concentration of the chloride ion can be calculated by considering the number of chloride ions…

Q: Calculate the volume of 1.50 M lithium hydroxide (LiOH) needed to react completely with 200 mL of…

A: We have to find the volume of 1.50 M lithium hydroxide (LiOH) needed to react completely with 200 mL…

Q: What is the concentration of H+ ions in a solution of hydrochloric acid that was prepared by…

A: Given, 20.0 mL of concentrated (11.6 M ) HCl

Q: Calculate the volume of 2.30 M sodium hydroxide that is needed to neutralize 2.9107 g of potassium…

A: To neutralize whole potassium hydrogen phthalate (KHP) we have to have  Number of moles of NaOH=…

Q: What is the molarity of an HCl solution if 62.3 mL of a 0.115 M KOH solution are needed to titrate a…

A:

Q: Milk of magnesia is a suspension of magnesium hydroxide. It is sometimes taken to reduce heartburn…

A: Given,  Mass of Mg(OH)2 =1200 mg  Volume of Mg(OH)2 = 15 mL  Volume of HCl = 50.0 mL  Molarity of…

Q: You are given 25.00 mL of a hydrochloric acid solution of unknown concentration.  You find it…

A: The objective of this question is to find the molarity and percentage of HCl in the given solution.…

Q: A 45.0 mL solution of LiOH is neutralized with 36.5 mL of 0.350 M HCl. What is the concentration of…

A: Given The volume and concentration of HCl and the volume of LiOH.  To find Concentration of LiOH in…

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.