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MATERIALS AND SOLUTIONS
FAA (Formalin-Acetic-Alcohol) (100 ml)
Ethyl alcohol ------------------------------- 50 ml
Glacial acetic acid -------------------------- 5 ml
Formaldehyde (37-40%) ------------------- 10 ml
Distilled H2O ------------------------------- 35 ml
Mix them and shake well.
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How to prepare a standard solution of potassium iodate?
it is primary standard........ but before making solution dry it at 120. C
What amount of NaOH is required to prepare 1N NaOH solution and why only that amount is used?
40 grams, this is the 1M NaOH standard laboratory solution.
Is it possible to prepare a standard NaOH solution by dissolving an accurate amount of NaOH pellets in a known volume of water?
you can't make a primay standard solution with NaOh.as NaOh is said to be a secondary standard you have to establish the normality using some primary standard acids.
How do you prepare 05M glutaraldehyde?
how to prepare .05M glutaraldhyde solution molecular weight is 100.12
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
How to prepare a standard solution of potassium iodate?
it is primary standard........ but before making solution dry it at 120. C
How do you prepare standard solution of salicylic acid for siderophore estimation?
you get the right stuff
What amount of NaOH is required to prepare 1N NaOH solution and why only that amount is used?
40 grams, this is the 1M NaOH standard laboratory solution.
How do you prepare soap solution for testing hardness of water?
titrate water with standard soap solution .End point is when floating bubbles aee stable
Is it possible to prepare a standard NaOH solution by dissolving an accurate amount of NaOH pellets in a known volume of water?
you can't make a primay standard solution with NaOh.as NaOh is said to be a secondary standard you have to establish the normality using some primary standard acids.
How do you prepare a primary standard solution of 0.0500 M sodium carbonate?
use the equation that is standard: 1000 ml 1 M solution= (MOLECULAR WEIGHT) X ml 0.05 M solution = ((MOLECULAR WEIGHT)*X*0.05)/1000
What is the name for a conical glass flask with a narrow neck and broad base?
Volumetric flask - used to prepare a standard solution in laboratory
How do you prepare 05M glutaraldehyde?
how to prepare .05M glutaraldhyde solution molecular weight is 100.12
What is a standard solution?
Standard Solution is a solution that the concentration of which is accurately known
How can a solution of ammonia be used to prepare ammonia sulphate?
A solution of ammonia can be used to prepare ammoniumsulfate by reacting it with a solution of sulfuric acid to produce a solution of ammonium sulfate, which can be dried if desired to prepare solid ammonium sulfate.
How do you prepare 2 ppm solution of nickel nitrate?
how to prepare 1000 ppm solution of nickel carbonate
You prepare a less concentrated H C l solution from a stock solution with 12m concentration. If you too 100g of the stock solution to prepare 4 MHCl solution how much water is needed to prepare o find solution 9density HCL(12) = 1,89/ml?
Image result for You prepare a less concentrated H C l solution from a stock solution with 12m concentration. If you too 100g of the stock solution to prepare 4 MHCl solution how much water is needed to prepare o find solution 9density HCL(12) = 1,89/ml? The concentration would be 0.76 mol/L.
