Answered: How many mL of a 1:400 (w/v) stock…

How many mL of a 1:400 (w/v) stock solution should be used to make 5 liters of a 1:2000 (w/v) solution? Select one: a. 2500 b. 3000 C. 1250 d. 800

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: How many mL of acetone are required to make a 3.94% (v/v) aqueous solution in a 500. mL volumetric…

A: Volume percent is defined as concentration of a solution when solute and solvent both are expressed…

Q: ) A nurse on the surgical ward dilutes 5 mL of a potassium permanganate stock solution to 1 L with…

Q: Calculate the volume percent of 418 mL of acetone in enough water to give 1.23×103 mL of solution.…

A: Given : Volume of acetone = 418 mL And volume of solution = 1.23 X 103 mL = 1230 mL

Q: What volume of a 2.60 M KI stock solution would you use to make 0.470 L of a 1.25 M KI solution?

Q: A hospital worker mixes 6 fluid oz. of iodine 7.5 % (w/v) solution with 3 fluid oz. of iodine 10 %…

A: we have to calculate the final concentration of iodine

Q: A pharmacist prepares a solution by adding 200 mg of sodlum lons to 112 g of water. How many ppm of…

Q: CH,CH,CH,–H or CH,CH,NH-H CH,CH,O-H or CH,CH,NH–H F-H CH,CH,CH,-H CH,CH,NH–H F-H or or H + CH,CH,O-H…

A: Interpretation: We have to tell stronger and weaker acid.

Q: Percentages represent grams/100m1. So a 1% SDS solution has 1 gram of the detergent SDS in 100ml of…

A: Concentration is a parameter that is used to quantify the amount of substance. The concentration…

Q: If a 4.5 v/v% solution contains 320.0 mL of ethanol, how many mL of solution are present

A: % by volume of ethanol = 4.5%(v/v)Volume of ethanol = 320 mL% by volume of component = ( Volume of…

Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

Q: For the half dilutions part of your experiment how many samples are you required to have ? How much…

A: Following is the appropriate answers of the given question.

Q: How many milliliters of ethanol are in 500.0 mL of 40.0 % (v/v) ethanol?

A: Percentage by volume of any solution can be determined by dividing volumeof solute by volume of…

Q: Q4: 50 g of an anti-inflammatory ointment was found to contain 1.1 g of the main active ingredient.…

A: Since you have asked multiple type questions, we will solve only first questions for you. If you…

Q: How many mL of acetone are required to make a 3.87% (v/v) aqueous solution in a 200. mL volumetric…

A: The volume of solute (in mL) present in 100 mL of the solution is known as the v/v percent…

Q: Identify the type of mechanism involved in the reaction shown in the picture. <fon fa Joh CI ta HCI…

A: The elimination reaction is that reaction in which an alkene is formed by the removal of a leaving…

Q: How many milliliters of 11.5 M HCI(aq) are needed to prepare 725.0 mL of 1.00 M HCI(aq)? V = mL

Q: You have a 10X stock solution and need a 0.1X solution. Which combination of stock solution and…

A: To determine the correct dilution, we need to calculate the concentration of dilute solution from…

Q: Be sure to answer all parts. How many milliliters of a 0.45 M sucrose solution contain each of the…

Q: A solution is made using 200.0 mL of methanol (density 0.7920 g/mL) and 1005.1 mL of water (density…

A: Given : Volume of methanol = 200.0 mL Density of methanol = 0.7920 g/mL Volume of water = 1005.1…

Q: 5. How many milliliters of a 4.5 M ammonium hydroxide solution contain 0.534 moles of solute?…

Q: What volume of 2.5 mil/L stock solution is needed to make 300ml of 0.80mol/L solution?

A: We will calculate volume of stock solution using molarity equation.

Q: 8. You are asked to make 100 ml of solution containing the following: Component 1 mM Tris (stock…

A: To calculate the dilution factor, required to prepare (i) 100 mL of 1mM tris solution from 1 M tris…

Q: What is the parts per million (ppm) concentration of a solution made with 0.0500 g of NaCl in 100 g…

A: Given data, Mass of NaCl = 0.0500 gram Mass of water = 100 gram Formula for calculating ppm…

Q: A solution is 18.5%(v/v) methyl alcohol. If the bottle contains 2.06L of solution what is the v in…

A: GIVEN: (a)A solution is 18.5%(v/v) methyl alcohol find: If the bottle contains 2.06L of solution…

Q: if 400mL of a 2M saltwater solution is mixed with 550mL of a 6M saltwater solution, what is the new…

Q: . A solution is made by dissolving 300. mL of oil in enough gasoline to give 9.00 L of solution.…

A: Concentration can be measured by weight to weight percent or volume to volume percent .

Q: Dilution A. How many mL of concentrated nitric acid, HNO3, that is 12M do you need to make 500 mL…

A: Given -> M1= 12 M M2= 1.5M V2=500ml

Q: 1.If 521.0 grams of water (H2O MM 18) were mixed with 24.0 grams of NaCl (MM 58) what would be: a.…

Q: How many millilitres of a 2.5% stock solution should be used to make 0.2 litres of a 1:200 w/v…

A: Given: Mass percentage of stock solution,M1 = 2.5% Volume of stock solution used, V1 = ? Volume…

Q: Select

A: Dear student I have given answer to your question in the image format.

Q: A student is asked to standardize a solution of calcium hydroxide. He weighs out 0.934 g potassium…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: 1.- The number of grams of Li2CO3 in 225 mL of 1.55 M Li2CO3 solution

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

Q: A 551 ml container of 70% (v/v) Isopropanol (rubbing alcohol) contains how many mL of isopropanol?…

A: The volume of isopropanol is to be calculated

Q: You have 200ml of a stock solution of 100% glycerol, a liquid. How much would you need to make 1…

Q: A solution is made out of 25.0 g of benzene and 0.000958 g of aspirin. What is the concentration in…

A: Given information, Mass of benzene = 25.0 g Mass of aspirin = 0.000958 g

Question

How many mL of a 1:400 (w/v) stock solution should be used to make 5 liters of
a 1:2000 (w/v) solution?
Select one:
а. 2500
b. 3000
С. 1250
d. 800

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

VIEW

Step 2

VIEW

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

You can purchase hydrochloric acid in a concentrated form that is 37.0% hydrochloric acid by mass and has a density of 1.20g/mL. How can you prepare 2.85mL of 0.500M hydrochloric acid solution from the concentrated solution?
Part1: 1.05×10-1 m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol Part2: 2.35×10-2 m Na2CrO4 solution made by dissolving the Na2CrO4 in 1000.0 g of water:____ mol
1
arch F2 # 3 E D 1. Plot density versus concentration for the five reference solutions on a graph. The concentration is the independent variable (x-axis), and the density is the dependent variable (y-axis). Use a spreadsheet program or ruler to draw a "best-fit" straight line through the data points. II 2. Use the graph to estimate the unknown sugar concentration in each beverage. To do this, locate the point on the y-axis that corresponds to the density of the beverage. Follow that point on the y-axis horizontally to where it meets the best-fit straight line. Read down vertically from this point on the best-fit line to the x-axis to estimate the percent concentration of sugar in the beverage. Construct a Results Table and record the density of each beverage and its estimated percent sugar concentration. F3 LA $ 4 R LL Beverage Coke Sprite O E F4 % 5 T G F5 7 ^ 6 Density, g/mL ( CHM 101L-Survey of Chemistry | Laboratory Y F6 H S PrtScn & 7 U F7 Percent, %estimated Home 8 F8 9 JK Rain...…
Describe how you would make 1.50 liters of a 1.36 M solution of HCI solution from a 12.1 M stock solution. Answer: I would add water to ___ mL of 12.1 M HCl until the volume reached 1.50 L. What is the ____?
7
Data Table Mass of Zn HCI Volume Tinitial Tfinal 0.55 g 100.0 mL 20.0 °C 23.1°C The density of the 6M HCI is 1.07 g/mL. Which of the following shows how to convert the volume of the solution used into grams of solution? O a. 100.0 mL x 1mL 1.07 g Ob. 1.07 g 100.0 mL 1.07 g 1ml OC. 100.0 ml x The amount of heat absorbed by the solution can be found using the equation q = m x SH x AT. It can also be written as qsolution = msolution X SHsolution X ATsolution: We can assume that the specific heat of the solution is the same as the specific heat of water which is 1.00 cal/(g °C). Data Table Mass of Zn HCI Volume T;initial Tfinal 0.55 g 100.0 mL 20.0 °C 23.1°c Which of the following shows the correct calculation of gsolution? cal "x 3.1°C g°C O a. 100.0 mL x 1.00 Ob. cal 107 grams x 1.00 g °C х 3.1°C 0.55 grams x 1.00 cal х 3.1°C g °C
f. Make 750ml of a 250mM NaCl, 25mM Tris solution. C₁=251 CABO VA 230 g. Make 50ml of a 15g/L NaOH solution
I want to make a cleaning solution for concentrate. The concentration is 20 % solution.I need 1L (1000ml) of 4% cleaning solution. a. How much cleaning solution concentrate should I add to my container? b. How much water should I add to make the final volume 1000ml?
estion Completion Status: A Moving to another question will save this response. tion 6 low many milliliters of an 80% (v/v) solution of isopropyl alcohol would you need to make 382 mL of a 21.9% ( 26,646 A Microsoft PowerPoint MacBook Pro
What volume of 6.0 M HNO3 would be needed to make 500 mL of 0.50 M solution? Group of answer choices 6 mL
How many milliliters of a 1:50 (wv) stock solution should be used to make 3 liters of a 1:5000 (w/v) solution?