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Preparation of Solutions
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Questions (87)
How would a student make 500.0 mL of a 0.08500 M solution of iron(III) using a stock solution that is 0.3180 M in iron(III)?
3 answers
asked by
Gabby
1,626 views
describe how you would prepare 500.0 ml of 0.400M NaCl solution, starting from solid NaCl
3 answers
asked by
Anonymous
1,480 views
How would you prepare 150.0 mL of a 0.200 M aqueous solution of potassium chloride from a 0.500 M aqueous solution of potassium
3 answers
asked by
Kiesha
1,487 views
How would you prepare 50.0 mL of 2.0 M H2SO4 starting with concentrated sulfuric acid (18M)?
3 answers
asked by
Cat
1,437 views
How would you prepare 1.00L of 0.13m solution of sugar, C12H22O11? The density of the resulting solution is 1.10g/mL.
m=molality
3 answers
asked by
Kelsey
1,047 views
How would you prepare 250.0 ml of a 0.6 M aluminum sulfate solution
2 answers
asked by
lyne
993 views
How would you prepare 2.5 L of a 0.05 M solution of iron (III) chloride using iron (III) chloride hexahydrate
Since 1 mol
3 answers
asked by
MEl
948 views
Describe how you would prepare 500 ml of a solution that is 40% bleach solution by volume.
2 answers
asked by
Jessi
821 views
My chemistry is bad. I know these are very easy but I cannot solve them .
1. a) Prepare 200 ml of 2 M HCl solution from stock
2 answers
asked by
Mel
795 views
explain how you would make the following solution. You should tell how many grams of the substance you need to make the
2 answers
asked by
Jenny
751 views
How would you prepare 100.0 mL of 0.07500 M AgNO3 solution starting with pure solute?
3 answers
asked by
jennifer
755 views
A student needs to mix 50 ml. of glycine with 950 ml. of distilled water.
This student has only a 25 ml. graduated cylinder. How
3 answers
asked by
BB
763 views
An experiment requires 0.34 M NH3(aq). The
stockroom manager estimates that 15 L of the base is needed. What volume of 15 M
1 answer
asked by
Liz
718 views
Please read to the bottom - This help was wonderful and absolutely correct, I'm asking a bit more regarding the same question,
2 answers
asked by
Dexter
711 views
Describe the procedure to prepare this solution:
100 mL of a solution 0.1 M of KMnO4 Help? I don't understand what this implies.
2 answers
asked by
Amy
679 views
how you would prepare 250 mL of 0.25 M NaOH from solid NaOH and water?
4 answers
asked by
Neishia
671 views
Suppose you need 2.0 L of 6.0 M sulphuric acid, and you have a bottle of concentrated acid of 18.0 M sulphuric acid. a). How
1 answer
asked by
Elijah
658 views
Write a brief procedure outling how would you prepare 250mL of a 0.150M solution of a CoCl2 from solid CoCl2 and distilled water
2 answers
asked by
Armando
587 views
Describe how one would prepare these solutions in the laboratory, using weights reagents and volumes of solutions:
-500 mL of
2 answers
asked by
Lay
579 views
9.25% KCl solution is prepared by dissolving enough of the salt to give 100.0 g of solution. What is the mass of water required?
2 answers
asked by
carol
568 views
What volume of a 0.5 M solution is required to prepare 250 mL of a 0.15M solution? (Note: M = mole per Litre)
Is 175ml correct?
2 answers
asked by
Many
563 views
how do i prepare a sulphuric acid solution having 75 % purity with 1.68 specific gravity from sulphuric acid with 97 % purity
2 answers
asked by
Mukesh
532 views
Need to write a brief description of the procedure required to make 900mL of a 0.5 M NaCl solution. The formula weight of NaCl
4 answers
asked by
Debbie
527 views
solution of 0.148 M sodium iodide for an experiment in lab, using a 500 mL volumetric flask. How much solid sodium iodide should
2 answers
asked by
Betty
534 views
How do I prepare a solution of 0.0025M Fe3+ by dissolving the appropriate amount of ferric ammonium sulfate in 500 cm^3 of
2 answers
asked by
J
514 views
You have a large amount of 8.00 M stock solution. You need 1.60 L of 3.00 M solution for an experiment. How would you prepare
2 answers
asked by
LuigiR
487 views
How do we prepare 500mL of 0.5 percent w/v solution of NaOH if we have stock solution of 50 percent w/v NaOH on hand?
2 answers
asked by
Stacy
497 views
You are instructed to prepare 250 mL of a solution which is 50 M in NaCl and 0.10 M in acetic acid. Solid NaCl and a 3.0 M
2 answers
asked by
Orianna
507 views
A student must prepare 2.00 L of 0.100 M Na2CO3 (106 g/mol) Which is the besst procedure for preparing this solution ?
2 answers
asked by
Cynthia
508 views
How would you prepare 2.5 L of a 0.05 M solution of iron (III) chloride using iron (III) chloride hexahydrate?
Would you use the
1 answer
asked by
Brissa
495 views
If there are 10 groups performing an experiment and each group needed 25.0 mL of 0.250 M NaOH, how would you prepare the NaOH
2 answers
asked by
Mason Rutledge
499 views
How would you prepare 165 mL of a 0.976 M NaOH solution, starting with a 6.36 M stock solution?
Volume of solution needed? Volume
1 answer
asked by
Anna
470 views
how can i prepare this solution?
Dissolve 24.82g of sodium thiosulphate in each cubic decimeter of solution to make astock of
1 answer
asked by
khumalo
459 views
How many mL of concentrated HCl would be required to make 200mL of a 4M solution? Specific gravity = 1.2, assay = 40%
1 answer
asked by
Yue
460 views
How do I prepare 2 L 0.1 M Hydrochloric acid from 6 M HCl ? Also how do I prepare .05 M NaOH solution from pellets? Thanks
1 answer
asked by
rosie
450 views
Describe the preparation of 500 mL of 4.75% (w/v) aqueous ethanol (C2H5OH, 46.1 g/mol) .
* 1 point 2.38 10-1 g C2 H5 OH 2.38 10+2
1 answer
asked anonymously
4 views
The silver nitrate solution (0.1 mol/L), dry 5g of AgNO3 for two hours at 100℃ and allow to cool. Accurate weight about 4.25g
1 answer
asked anonymously
2 views
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Parent Categories (17)
Chemical Reactions
Chemical Reactions/Equations
Chemical Solutions
Chemical Solutions & Concentrations
Chemistry
Concentrated Solutions
Concentration and Dilution
Concentration calculations
Laboratory Preparation
Laboratory Procedures
Laboratory Techniques
Laboratory Techniques and Solutions
Mixtures and Solutions
Molarity and concentration
Solutions
Solutions and Concentrations
Solutions and Mixtures