1. How do you prepare 500 mL of a ~0.10 M NaOH solution? What mass of NaOH(s) should you use?2. If you wish to use 20 mL of 0.10 M NaOH to react fully with potassium hydrogen phthalate (KHP), whatmass of KHP should you use in each titration trial?,g (formula for KHP is: C8H5KO4.)

Answered: Image /qna-images/answer/1cfe0bfe-90a0-42fa-aa3f-37decda1455b.jpg

Answered: 1. How do you prepare 500 mL of a ~0.10…

Science

Chemistry

1. How do you prepare 500 mL of a ~0.10 M NaOH solution? What mass of NaOH(s) should you use?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter11: Solutions

Section: Chapter Questions

Problem 26P

See similar textbooks

Related questions

Q: How many mL of 6.00 M HCl solution is needed to make 25.0 mL of 3.00 M HCl solution?

A: • The values provided in the question are:- i) Initial concentration of HCl solution, M1 = 6.00 M…

Q: How would you prepare 1.56L of a 0.120 M NaOH solution from a 1.20 M NaOH solution?

A: Dilution equation: M1V1=M2V2 Where, M1 = initial…

Q: How many grams of IKI (iodine-potassium iodide) would it take to obtain a 100.0 mL solution of 0.300…

A: Molarity of a solution is defined as the number of moles of solute dissolved in one Litre of…

Q: what will the concentration of the diluted solution be?

A: Molarity = moles/volume(in L) So, moles = molarity × volume(in L)

Q: What is the concentration of a solution made by diluting 75 mL of 6.0 M HCl to a final volume of 750…

Q: 6. If you have 1.50 liter of a 1.5 M solution-of NaCl, how many moles of NaCI were dissolved in the…

Q: What volume of 0.512 M NaOH solution would be required to neutralize 32.0 mL of 0.446 M HNO3…

A: Neutralization reaction is the one in which an acid reacts with a base and form a salt and water. At…

Q: What volume of a 0.100 M solution of sodium hydroxide is necessary to neutralize 100.0 mL of a…

A: The given problem can be solved by using the formula given below as; nNaOH MNaOH VNaOH=nH2SO4 MH2SO4…

Q: calculate the approximate mass of NaOH required to prepare 500 ml of a 0.15 M NaOH solution

Q: What is the volume of the 1.0 M NaOH stock solution required to prepare 250 mL of 0.1 M NaOH?

A: Given : Molarity of NaOH stock solution = 1.0 M Molarity of NaOH solution required = 0.1 M Volume…

Q: What mass of NaOH would you need to prepare a 3.0L solution of 0.2m NaOH ?

Q: How many moles of HCl are there in 75.0 mL of 0.390 M HCl?

A: Given that, Volume of HCl in mL = 75 mL but 1 L = 1000 mLVolume of HCl in L = (75/1000) = 0.075 L…

Q: How would you prepare 425 mL of 0.150 M NaOH solution using an available 3.50 M solution?

A: The molarity is solution is defined as the no of moles of solute present in 1 L of the solution When…

Q: to what volume should you dilute 50 ml of a 12.0 m hcl solution to obtain a 0.750m solution

A: Given that,Volume (V1) = 50 mLMolarity (M1) = 12 MMolarity (M2) = 0.750 M

Q: What volume of a 0.343 M HCl solution is required to neutralize 24.0 mL of NaOH a 0.123 M solution?…

Q: To what volume should you dilute 25mL of a 10.0 M HCl solution to obtain a 0.250 M solution?

A: The relation M1V1=M2V2Where M1=concentration in molarity of the concentrated solutionV1=volume of…

Q: How many moles of HCl are there in 75.0 mL of 0.210 M HCl?

A: The answer to the following question is- Molarity = 0.21 M Volume of HCl = 75 ml = 0.075 L

Q: What volume of 0.65 M NaOH is required to neutralize 40.0 mL of 0.25 M HCl?

Q: We are given a solution of 14.0 M HCl and want to prepare 325. ml of a 0.550 M solution. How would…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: What is the concentration of a HCl solution if it takes 34.50 mL of 0.12M solution of NaOH to 50.0mL…

A: Applying formula M1V1= M2V2

Q: How many mL of 3 M NaOH should you add to obtain 1 L of 0.1 M NaOH ?

A: given information: M1 = 3 M. M2 = 0.1 M V1 = 1000 ml V2 = ??

Q: How many mL of 6.86 M NaOH are needed to prepare 328 mL of 0.172 M NaOH?

Q: To what volume should 50.0 mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Given:50.0 mL(V1) of a 6.00M HCl(M1)Volume(V2) of 1.50M(M2) HCl solution = ?Apply the law of…

Q: What volume of a 0.270 M hydroiodic acid solution is required to neutralize 20.5 mL of a 0.190 M…

A: The volume of 0.270M HI required to neutralize the 20.5mL of 0.190M KOH is determined by using the…

Q: What volume of a 0.400 M HCl solution is required to prepare 3.00 L of 0.0872 M HCl?

A: From neutralization of solution, V1S1 = V2S2 V2 = v1×s1v2 volume of HCl solution (V1) =3.00 L…

Q: How many mL of 0.500 M NaI would be required to make a 0.0330 M solution of NaI when diluted to…

Q: How many grams of NaOH are required to prepare 80.0 mL of a 10.5 M NaOH solution?

A: Molarity is given by the ratio of number of moles to that of the volume of the solution. Molarity =…

Q: What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl?

A: Given, Molarity of HCl, M1 = 12.0M. Volume of HCl, V2 = 75.0mL. Molarity of HCl, M2 = 3.50M.

Q: What is the concentration of a solution made by diluting 35 mL of 6.0 M HCl to a final volume of 750…

Q: c) To what volume should 50.0mL of a 6.00M HCl stock solution be diluted to obtain a 1.50M HCl…

A: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: How much water in ml must be added to 500 ml of 0.300 M HCl to produce a 0.125 M HCl solution?

A: Mole =Molarity × Volume in liter

Q: How many grams of NaOH would you need to create 100 mL of a(n) 20.6% solution?

A: Generally, the % solution is the grams of solute dissolved in 100 mL of solvent.

Q: How many grams of Sodium Nitrate (NaNO3) were used to make a 750.0 mL solution concentration of 2.25…

Q: If I add 25 mL of water to 125 mL of a 0.15 M NaOH solution, what will the molarity of the diluted…

A: Molarity: It basically shows the concentration of solution and it is obtained by taking ratio of…

Q: How many moles of NaOHNaOH are present in 30.0 mL30.0 mL of 0.130 M NaOH?

A: Molarity (M) of a solution is defined as the number of moles of solute dissolved per volume of the…

Q: Describe how would you prepare a 200 ml of 0.20 M NaOH from 0.60 M NaOH?

Q: mL

Q: What is the concentration of a solution made by diluting 55 mL of 6.0M HCl to a final volume of 750…

A: The following question can be solved by using the rule which states that after dilution the moles…

Q: What is the concentration of a solution made by diluting 95 mL of 6.0 M HCl to a final volume of 750…

Q: How would you prepare 165 mL of a 0.996 M NaOH solution, starting with a 5.71 M stock solution?

A: The molarity of a solution is given by:

Q: 3. Calculate the mass of NaOH in grams required to prepare a 500 mL solution with a concentration of…

A: When the X mole of a particular compound is dissolved in 1 liter of the solvent then the molarity of…

Q: Calculate the mass needed to prepare 263.0 mL 0.50 M NaOH ?

A: Given data Molarity of desired NaOH solution = 0.50 M Volume of the desired solution , V = 263.0 mL…

Q: To make 525mL of the 0.15M NaOH solution, how much water do you need to add to the 31.5mL of the…

Q: If 500 mL of wate

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?

A: Since moles of NaOH = molarity X volume of solution in L Since in final solution volume = 100 mL…

Q: How much 1.5 M NaOH do you need to make 100.0 mL of a 0.10 M NaOH solution in water?

A: Molarity :- It is defined as the number of moles of solute dissolved in per litre of solution. It is…

Q: Dilution: 1.How many mL of 6 M solution should be diluted to 200 mL to make a 1.5 M soln? 2. To…

Q: How much water would you ADD to 175 mL of 6.00 M hydrochloric acid to prepare a 2.00 M solution of…

A: formula of dilution :- M1V1 = M2V2

Question

1. How do you prepare 500 mL of a ~0.10 M NaOH solution? What mass of NaOH(s) should you use?
2. If you wish to use 20 mL of 0.10 M NaOH to react fully with potassium hydrogen phthalate (KHP), what
mass of KHP should you use in each titration trial?,
g (formula for KHP is: C8H5KO4.)

Expert Solution

Step 1

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Describe how the amount of sodium hydroxide in a mixture can be determined by titration with hydrochloric acid of known molarity.
95. Many metal ions form insoluble sulfide compounds when a solution of the metal ion is treated with hydrogen sulfide gas. For example, nickel(II) precipitates nearly quantitatively as NiS when H2S gas is bubbled through a nickel ion solution. How many milliliters of gaseous H2S at STP are needed to precipitate all (he nickel ion present in 10. mL of 0.050 M NiCl2 solution?
Consider the titration curve in Exercise 115 for the titration of Na2Cr3 with HCl. a. If a mixture of NaHCO3 and Na2CO3 was titrated, what would be the relative sizes of V1, and V2? b. If a mixture of NaOH and Na2CO3 was titrated, what would be the relative sizes of V1 and V2? c. A sample contains a mixture of NaHCO3 and Na2CO3. When this sample was titrated with 0.100 M HCl, it took 18.9 mL to reach the first stoichiometric point and an additional 36.7 mL to reach the second stoichiometric point. What is the composition in mass percent of the sample?
8-49 A solution of NaOH base was titrated with 0.150 M HCI, and 22.0 mL of acid was needed to reach the end point of the titration. How many moles of the unknown base were in the solution?
A sample of solid calcium hydroxide, Ca(OH)2, is allowed to stand in water until a saturated solution is formed. A titration of 75.00 mL of this solution with 5.00102M HCl requires 36.6 mL of the acid to reach the end point. Ca(OH)2(aq)+2HCl(aq)CaCl2(aq)+2H2O(l) What is the molarity?
A bottle of concentrated hydroiodic acid is 57% HI by weight and has a density of 1.70 g/mL. A solution of this strong and corrosive acid is made by adding exactly 10.0 mL to some water and diluting to 250.0 mL. If the information on the label is correct, what volume of 0.988 M NaOH is needed to neutralize the HI solution? Suggest an indicator for the titration.
25.0-mL samples "A" and "B" (both containing HCl) were titrated with 0.100 M NaOH. When titrating sample "A", it took 23.8 mL of titrant to reach the endpoint. When titrating sample "B", it also took 23.8 mL of titrant to reach the endpoint. Which of the following is correct? a. Sample A has a higher concentration of HCl b. Sample B has a higher concentration of HCl c. Sample A has the same concentration as Sample B d. We are unable to deduce the concentration of either sample.
subn ers before submitting. The titration of 25.0 mL of an unknown concentration of HCI solution requires 139.9 mL of 0.23 M NAOH solution. What is the concentration of the HCI solution (in Molarity)? uestion 30 (Hint - Carefully balance the equation first!) Next * Previous Submit Not saved MacBook Air 80 888 F5 F7 F8 F9 F6 F2 F3 F4 F1 #3 & $ 4 * 3 6. 7 8 9. Q R T Y U A F H J K V w/
In an experiment, a 500.0 mL solution of approximately 0.250 M KOH (56.106 g/mol) solution was prepared. The actual concentration was then determined by standardizing against 1.0050 g of KHP (204.22 g/mol), which required 19.45 mL of the KOH solution. One mole of KOH reacts with one mole of KHP. How would you prepare the KOH solution? After standardization, what will be the exact molarity of the KOH solution? The KOH solution was then used to analyze a sample containing oxalic acid, H2C2O4 (90.03 g/mol). If the titration required 11.33 mL KOH, how many grams of oxalic acid is in the sample? Oxalic acid releases two protons during the reaction.
5. During a titration, a student used 26.75 mL of a NaOH solution to neutralize 40.0 mL of 0.3254 M oxalic acid solution. (N.B. Oxalic acid is diprotic!) a. Write the balanced equation for the neutralization reaction. (See question 4 for the formula of oxalic acid.) Text b. How many mol of oxalic acid were present in the sample? Text c. How many mol of NaOH(aq) were needed to neutralize the oxalic acid? d. What is the molar concentration of the NaOH(ag)?
3. Given: 1.000 mL N2OH E 0.0302 g H2C2O4 .2H20 ; 1.000 mL HCI E 0.1123 g BaCO3. What is the value of each mL of the HCl in terms of mL of NaOH ?
Consider the reaction of a 20.0 mL of 0.220 M C5H5NHCl (Ka = 5.9*10-6) with 12.0 mL of 0.215 M CsOH. a. What species would be left in the beaker after the reaction goes to completion? b. What quantity in moles of C5H5NH+ would be left in the beaker after the reaction goes to completion? c. What quantity in moles of C5H5N are produced after the reaction goes to completion? d. What would be the pH of this solution after the reaction goes to completion and the system reaches equilibirum? Thanks so much for your help! I really appreciate it!