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Q: Why we need to prepare stock solution?
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How would you prepare tetracycline stock solution?

10 mg/ml stock solution


Prepare a working solution from a stock solution?

it is very easy to prepare working solution from a stock solution we use the formula for this purpose which is: C1V1 = C2V2 C1 is the concentration of the stock solution V1 required volume from the stock solution C2 concentration of the working solution V2 volume of the working solution


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.


How do you prepare 10 mm solution with 4 m stock solution?

10-4


How to prepare 30 percent stock BSA from power form?

Well to make 30% stock solution of BSA from powder form you need to dissolve 30g of BSA into 100ml of solvent (water). Thus dissolved solution becomes 30% (w/v) stock solution.


What volume of a 2.5M stock solution of acetic acid is required to prepare 100.0 milliliters of a 0.50M acetic acid solution?

The answer is 20,15 mL.


If you are given 5 gL of stock solution to make 15 ml of 2.3 gL fructose solution how many L of the stock solution is needed to make the fructose solution?

You need 6,9 mL stock solution.


How do you prepare stock solution Leishman stain?

0.15g of leishman powder dissolved in 100ml of distilled water


What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare?

This depends on your experiment.


How many grams of I2 should be added to 750 g o C Cl4 to prepare a 020 m solution?

If this is .020m solution, you need 3.81g If this is .20m solution, you need 38.1g If this is 20m solution, you need 3810g


How would you prepare 385 mL of a 0.766M NaOH solution starting with a 4.03M stock solution?

(385 mL)(0.766 M NaOH) = (X mL)(4.03 M NaOH)4.03X = 294.91X = 73.2 ml============Take 73.2 mL of stock solution and add ( 385 mL - 73.2 mL = 311.8 mL) 312 mL of water to stock solution.


How do you prepare 100cm3 of 0.1M CoCl2 from a 0.5M solution of CoCl2?

So you need a 1 in 5 dilution (5x dilution i.e. 0.5/0.1), so 100/5 is 20ml stock diluted to 100ml