Compute for the concentration of hydrochloric acid in the resulting solution of 250 mL sample of 0.0328M Hydrochloric acid partialy neutralized by the addition of 100 ml of 0.0245M sodium hydroxide 0.0700M 0.0164M 0.0383M 0.0230M 0.0575M

Q: A 0.218 g sample of impure NaOH requires 17.4 mL of 0.2894 M HCl for neutralization. What is the…

A: When acid reacts with base, it forms salt and water. This reaction is known as neutralization…

Q: Calculate the pH of the solution after the addition of each of the given amounts of 0.0530 M HNO, to…

A: We have to calculate the pH of solution

Q: 50.0 mL sample of 0.10 m HCl is titrated to the end point buy 30.0 mL of NaOH. What is the…

A:

Q: If your lab partner misread the concentration of the sodium hydroxide solution and recorded a number…

A: Given: Lab partner misread the concentration of NaOH solution and recorded a number that was too…

Q: Which theory or concept can explain buffer solution precisely? Explain your answer.

A: a buffer solution is formed by mixture of weak acid and its conjugate base or weak base and its…

Q: What is the resultant pH after mixing 30.0 mL of 0.50 M HCI with 20.0 mL of 0.90 M NaOH? Express…

A: Given: Concentration of HCl = 0.50 M Concentration of NaOH = 0.90 M Volume of NaOH solution = 20.0…

Q: Determine if true or false: 1) ionic compounds, that dissolve well in water, and strong acids are…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A 15 ml solution is 0.50 HCI. If 0.2 M NaoH is to added to this solution Calculate the pH of…

A: Given, Volume of HCl solution = 15 mL Concentration of HCl solution = 0.50  Concentration of NaOH…

Q: Use the References te access important values if needed for this question. A 50.0 ml. sample of a…

A: Given information: Concentration of acetic acid = 0.378 M Concentration of barium hydroxide = 0.328…

Q: A 36.0 ml. sample of a 0.446 M aqueous hypochlorous acid solution is titrated with a 0.205 M aqueous…

A:

Q: 47. Four solutions of unknown HCl concentration are titrated with solutions of NaOH. The following…

A: Given , HCI is titrated with NaOH solution.

Q: pH of solution in flask 12.0 10.0 8.0 6.0 4.0 2.0 Indicator methyl orange methyl red A 25.0 mL…

A: Answer: Indicator is the chemical substance that indicates about the completion of titration by…

Q: 15.0 mL of 4.0 M HCI is added to 85.0 mL of water. What is the final concentration of the acid? [?]…

A:

Q: The maximum amount of iron(II) sulfide that will dissolve in a 0.166 M ammonium sulfide solution is

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: A 20.00 mL of of the following acid solutions is to be titrated to the equivalence point using a…

A:

Q: A 23.1 mL sample of 0.372 M ammonia, NH3, is titrated with 0.354 M perchloric aci After adding 9.93…

A: Kb of NH3 = 1.8*10-5        [source : google]   millimoles of NH3 = molarity*volume = 0.372*23.1 =…

Q: chemical reaction between HCl and NaOH is performed through titration. Calculate the pH of the…

A:

Q: A titration was performed using a 25.00 mL sample of 0.15 M weak acid and 0.092 M strong base. What…

A: In this problem, the point of titration is after the equivalence point. Here are some notes to…

Q: 1. A 50 mL of 0.005 M HCl sample is titrated with 0.010 M NaOH. Find the pH of the solution at…

A: Note- Since the given question is a multipart question, hence I solved first three subparts…

Q: Weak acid and the conjugate of that weak acid, can be the components of a buffer system.  True

A: Buffer solution is solution which resist pH change by addition of small amount of Strong Acid/Base.…

Q: The pH of a solution that contains 1.2M acetic acid and 0.920M sodium acetate is?

A: pH of weak acid = 4.63.

Q: Calculate the mass of KBr required to be dissolved in 1.25 L solution that has 3.21 M concentration.

A: Given data contains, Volume of solution is 1.25 L. Concentration of solution is 3.21 M.

Q: Which of the following combinations of chemicals makes a buffer? Mark all that apply. (Identifying…

A:

Q: Why is it important not to add too much HCI and go past the endpoint? O The volume of acid added…

A: A multiple choice question based on quantitative analysis, which is to be accomplished.

Q: Molarity of Hal from equation= ?

A: Macid × Vacid = Mbase × Vbase     Note :- As you have not mentioned the unit of volume of HCl. So,…

Q: . Describe the selection of a proper indicator , refer to the following points .what is an indicator…

A: Note: since you have posted a question with multiple subparts, we will solve first three parts for…

Q: A 0.229 g sample of impure NaOH requires 16.0 mL of 0.2050 M HCl for neutralization. What is the…

A:

Q: Comment on the shape of your graph. Thoroughly explain the chemical cause of each flat or steep…

A: The titration curve is a graph of the volume of titrant,  plotted against the pH.

Q: 0.251 g sample of impure NaOH requires 17.6 mL of 0.2903 M HCl for neutralization. What is the…

A:

Q: Calculate the pH of the solution after the following addition to the 42.0 mL of 0.135 M HCI: C) 37.8…

A: Given data,molarity of HCl = 0.135MVolume of HCl=42.0mL = 0.042LMolarity of NaOH=0.150MVolume of…

Q: An aqueous solution contains 0.33 M nitrous acid. One Liter of this solution could be converted into…

A: An aqueous solution contains 0.33 M nitrous acid. V = 1 L

Q: In which on e of the following solutions is silver chloride the most soluble? A) 0.0150 M NH3 B)…

A: Given questions related to the solubility of AgCl in different solutions.

Q: A solution contains 0.342 M sodium acetate and 0.112 M acetic acid. The pH of this solution is .

A:

Q: A few small drops of water are left in a burette that is used to titrate a base into an acid…

A: If the acid concentration is low then it will not affect too much since small amount of water will…

Q: Observing the chart below, inform which curve represents the titration of a weak acid and which…

A: The question is based on the concept of titrations. We have to identify the nature of each of the…

Q: A 10.0 mL solution of 0.330 M NH, is titrated with a 0.110 M HCI solution. Calculate the pH after…

A: Given,  Molarity of NH3 = 0.330 M Volume of NH3 = 10.0 mL Molarity of HCl = 0.110 M.  Volumes of HCl…