A stock solution of KNO, is available to prepare solutions that are more dilute. Calculate the volume, in mL, of a 2.0-M solution of KNO2 required to prepare exactly 100 mL of a 0.790-M solution of KNO2.

A stock solution of KNO, is available to prepare solutions that are more dilute. Calculate the volume, in mL, of a 2.0-M solution of KNO2 required to prepare exactly 100 mL of a 0.790-M solution of KNO2.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: A solution is made by dissolving 8.55 g of KClO3 into enough water to make 295 mL of solution. What…

A: Molarity can be obtained by the given equation below:

Q: how many moles of solute are present in the following solutions? 130 mL of 0.21 M NaHC03? 627.0 mL…

A: Moles of solute = molarity X volume of solution in L 1) volume of solution in L = 130 / 1000 = 0.13…

Q: If 250 mL of 0.73 M HNO3 is diluted to 350 mL, what is the molarity of the resulting solution?

A: Since the process is dilution. Hence it means that only water is being added. Hence the initial…

Q: How many milliliters of 16.4 M H2SO4 are required to prepare 33.1 mL of 0.257 M solution?

Q: A solution is made by adding 15.62 g of Ba(OH)2 to water until the solutions volume is 250.0 mL.…

A: Number of moles of Barium hydroxide can be calculated as follows: No. of moles = massmolar massNo.…

Q: What mass, in grams, is needed to make 125 mL of a 1.073 M solution from a solute whose molar mass…

Q: What mass of solute is required to produce 549.3 mL of a 0.178 M solution of KBr?

Q: A stock solution of KI is available to prepare solutions that are more dilute. Calculate the volume,…

Q: what volume of 8.61 M stock solution of H2S04 is required to prepare 500.0 ml of a 1.75 M H2S04…

Q: Determine the mass of Al2(SO4)3 required to prepare 0.01N solution in 100 ml volume.

A: Given: Normality of the solution = 0.01 N Volume of the solution = 100 ml We have to calculate the…

Q: Calculate the molarity of a solution prepared by dissolving 22.46 grams of LiF (OR Li F) to total…

Q: Two sucrose solutions, 125 mL of 1.50 M C12H22O11 and 275 mL of 1.25 M C12H22O11, are mixed.…

A: Given: Molarity of first sucrose solution (M1) = 1.50 M Volume of first sucrose solution (V1) = 125…

Q: What volume in liters of a 7.5 M Fe(NO3)3 solution can.be diluted to prepare 201.2 mL of a solution…

Q: What is the molarity of a solution of calcium chloride which contains 33500 mg of solute in a total…

A: Molarity is calculated using formula : Molarity = Moles of soluteVolume of solution (L) Note : As…

Q: How much water ( in mL) must be added to a 4.01 M sulfuric acid solution to obtain 193.1 mL of 2.00…

Q: What mass of Fe(NO3)3 do you need to prepare 150.00 mL of 0.550 M solution? Make sure all of your…

A: Mole is a standard unit for measuring large quantities of very small entities such as…

Q: A student starts with 50.0 mL of 0.250 M H3PO4 solution and dilutes it to 1000. mL in a suitable…

Q: A solution of manganese has a SG of 2.98 and contain 28.3% manganese chloride by mass. If 50.0ml of…

A: Given, A solution of manganese has a SG of 2.98 and contain 28.3% manganese chloride by mass. If…

Q: 701 grams of calcium chloride (CaCl2) is dissolved in 1225 mL. What is the molarity of the resulting…

A: Mass of CaCl2 = 701 g Volume = 1225 mL = 1.225 L Molarity of solution = ?

Q: what is the molarity of a solution formed by dissolving 39.7g iron(III) permanganate in water to…

Q: What is the normality and molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3000g of…

A: The questions are based on the concept of titrimetric analysis. We have to calculate concentration…

Q: What is the normality and molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3000g of…

A: The question is based on quantitative estimation. we have to calculate normality and molarity of…

Q: What mass of solute is required to produce 474.2 mL of a 0.308 M solution of KBr? What mass of…

A: a.) Calculating mass of KBr solute required:

Q: The molarity of a solution prepared by dissolving 0.425 moles KI in 250. mL of solution:…

Q: What volume of 0.2963 N H2SO4 is required to prepare 250. 0 mL of 0.1000 N H2SO4

A: Given that Concentration of H2SO4 = 0.1 N = N1 volume of suloution = 250 ml = V1 To prepare the…

Q: What volume of 1.341 M sodium sulfate, Na SO4, must be used to prepare 500.0 mL of 0.1250 M Na,SO4?

A: Dilution :- When a concentrated solution of molarity M1 and volume V1 is diluted by adding water to…

Q: Calculate the volume (in mL) of a 1.205M stock NaOH solution needed to prepare 250.0 mL of a 0.1157M…

Q: Determine the volume (in mL) of a 13.8 M HNO3 stock solution must be used to prepare 325.0 mL of a…

A: From the stock solution we can prepare the desired solution by diluting the solution upto the given…

Q: molarity

Q: A student needs to prepare 50.0 mL of a 0.80 M aqueous H,O, solution. Calculate the volume of 5.1…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: The concentration of 158 mL of an aqueous solution of KNO2 is 3.56 M. How many grams of KNO2 are…

A: Number of moles of solute present in 1 liter of solution is known as molarity of the solution.

Q: The molarity of a solution prepared by dissolving 0.0731 moles Kl in 325 mL of solution

A: Given moles of KI (solute) = 0.0731 moles Volume of solution = 325 ml

Q: How many grams of NaC2H3O2 • 3H2O are required to prepare 25 mL of 0.50 M NaC2H3O2?

A: Answer:For any specie, its number of moles in a solution is equal to the product of its molar…

Q: The molarity of a solution of (NH4),SO3 is 0.173 M. Consider a 32.0 mL volume of this (NHA),SO3…

A: Molarity is the number of moles of the solute dissolved in one litre of the solution.

Q: What volume of 0.218 M KMnO4 solution is needed to prepare 503. mL of 0.0151 M KMnO4? Enter your…

A: The equation is, M1V1 = M2V2

Q: A solution is made by dissolving 5.4893 g of CUSO4 in sufficient water to form exactly 100.00 mL of…

A: Solute and solvents are the substances that make up the solution. The solute part is the one which…

Q: In order to prepare a certain volume of solution with a desired concentration, you would need to…

Q: What mass of solute is required to produce 565.8 mL of a 0.256 M solution of KBr? What mass of…

Q: 7) Calculate the molarity of the following solutions. a) 1.0 mole of NaNO; in 500.0 ml of solution.…

Q: What initial volume, in milliliters, of a 2.40 M NaCl solution is needed to prepare 80.0 mL of a…

Q: To what final volume would you need to dilute a 125 ml sample of 5.0 m NaOH solution to a final…

A: The formula of dilution is C1V1 = C2V2Where, C1 and C2 are the concentrations of stock and diluted…

Q: In the reaction of 28 g NO2and 18 g H20 by the chemical equation: NO2 (g) + H2O (1)→HNO; (1) +NO (g)…

A: a) A balance chemical equation for this reaction is given as follow 3NO2 (g) +…

Q: What volume of a 0.450 M AlCl3 solution is needed to prepare 250. mL of a 0.250 M Cl- solution?

A: We know that, the dissociation of AlCl3 as follows --- AlCl3(aq) → Al3+(aq) + 3 Cl-(aq)…

Q: To what volume should you dilute 50.0 mL of a 12 M stock HNO3 solution to obtain a 0.100 M HNO3…

A: For diluting the stock solution we have to use the following equation. C1V1=C2V2C1=concentration of…

Q: A student requires 40.0 mL of a solution of potassium permanganate with concentration 2.40 M for an…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: 31.29 mL of a 0.294 M solution of K2CrO4 is mixed with excess AgNO3. What mass (g) of Ag2CrO4 (MM =…

A: Given chemical reaction :- K2CrO4 + AgNO3 ----> Ag2CrO4 + KNO3 Molar mass of K2CrO4 is…

Question

100%

A stock solution of KNO2 is available to prepare solutions that are more dilute. Calculate the volume, in mL, of a 2.0-M
solution of KNO2 required to prepare exactly 100 mL of a 0.790-M solution of KNO2.
mL

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1:- the values given in the question

VIEW

Step 2:- Calculation of initial volume of KNO2 solution using formula

VIEW

Step 3:- Answer

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

a lethal dose of sodium cyanide (NaCN ) is 1.52E_(21) molecules. How many grams of NaCN is this ( deeply explain all point of question with step by step solution ).
If 23.3 mL of 0.95 M H2SO4 is diluted to a volume of 150 mL, what is the molarity of the resulting solution?
What is the normality and molarity of a solution of KMnO4 if 40.00 ml will oxidize 0.3000g of FeSO4.7H2O? Note: Please present complete solution.
You have 272.9 mL of a 0.174 M MgSO4 solution. What would the molarity of the resulting solution be if you add 434.7 mL of water to the initial solution? Assume that volumes can be added.
A chemist needs 13.46 mL of 1.17 M NaOH. What volume in mL of 3.89 M NaOH must be diluted in water to form this solution?
The chemist performed a titration that follows the equation below. He used 25.00 mL of . sulfuric acid and 29.21 mL of 0.100 M NaOH. Use the steps outlined below to calculate the concentration of sulfuric acid. H2SO4(aq) + 2 OH–(aq) ® SO42–(aq) + 2 H2O(l) a. Calculate the number of moles of hydroxide he added to the flask.b. Calculate the number of moles of sulfuric acid the hydroxide reacted with. c. Calculate original the concentration of sulfuric acid that was titrated.
Calculate the volume of 2.00 M H2SO4 required to prepare 200. mL of 0.100 N H2SO4. (Assume the acid is to be completely neutralized.)
4.2 Calculate the mass of Na2Cr207 required to prepare 150.0 mL solution of 4.8121 X 1022 sodium ions per liter solution.
What is the concentration (molarity) when water is added to 90.0 mL of a 10.0M NaOH solution to a final volume of 450. mL.
What mass of solute is required to produce 440.9 mL of a 0.152 M solution of KBr?
How many grams of potassium acetate, would you need to create 500.0 mL of a 0.25 M solution? mass KC₂H3O₂ needed = [?] g mass KC₂H₂O₂ Enter
A solution is made by mixing 3.00 g salt, 2.00g sugar, and enough water to prepare 50.00 grams of solution. what is the mass % of each component in the mixture?