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To prepare a 0.01% solution in 100 ml, you would need to weigh out 0.01 grams of the solute. Dissolve this amount in a sufficient amount of solvent to make a total volume of 100 ml. Make sure to mix well to ensure uniform distribution of the solute.
Molarity = moles of solute/Liters of solution ( 100 mL = 0.1 Liters)
Moles of solute (K2SO4) = Liters of solution * Molarity
Moles K2SO4 = 0.1 Liters * 0.1 M
= 0.01 moles K2SO4 (174.27 grams/1 mole K2SO4)
= 1.7 grams potassium sulfate
=======================Add that many grams potassium sulfate to your 100 mL.
Dissolve 0.745 grams of KCl in 100 ml of water to make 0.1M solution of KCl See the Related Questions link "How do you prepare a solution of a specific concentration?"
Assuming your compound has the same mass as water, take 0.01 g of compound in 100 ml solution, that will be 0.01 % solution of that compound.
So you have to have a milligram for every millilitre. But you have 100ml. Therefore you have to multiply 1mg by 100, to get 100mg. Weigh out 100mg or 0.1g and dissolve it to 100ml.
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Will 3g in 100ml prepare 3 sulfosalicylic acid?
To prepare a 3% solution of sulfosalicylic acid in 100ml, you would need to dissolve 3g of sulfosalicylic acid in enough water to make a total volume of 100ml. Stir thoroughly until the powder is completely dissolved to ensure a uniform solution.
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
To prepare a 2% solution of ferric chloride in 100ml of water, you would need to add 2 grams of ferric chloride. This is calculated by multiplying the volume of the solution (100ml) by the desired concentration (2%) and converting it to grams.
How do you prepare 40 percent of potassium sodium tartrate?
To prepare a 40% solution of potassium sodium tartrate, you would need to weigh out the appropriate amount of the salt and dissolve it in a specific volume of water to get the desired concentration. For example, to prepare 100mL of a 40% solution, you would mix 40g of potassium sodium tartrate with enough water to bring the final volume to 100mL.
How do you prepare 100ml of 0.5n hcl?
To prepare 100ml of 0.5N HCl solution, you would need to dilute concentrated HCl (37%) with distilled water in a volumetric flask. Measure 4.2ml of concentrated HCl, add it to the volumetric flask, and then dilute with distilled water to bring the total volume to 100ml. Mix well to ensure uniform concentration.
How do we prepare altmans acid fucshin?
To prepare Altman's acid fuchsin, dissolve 0.5g of basic fuchsin in 100mL of absolute ethanol. Then add 100mL of distilled water and 10mL of 1N hydrochloric acid. The solution should be filtered before use to remove any precipitates.
Will 3g in 100ml prepare 3 sulfosalicylic acid?
To prepare a 3% solution of sulfosalicylic acid in 100ml, you would need to dissolve 3g of sulfosalicylic acid in enough water to make a total volume of 100ml. Stir thoroughly until the powder is completely dissolved to ensure a uniform solution.
How can you prepare 50mm glucose?
To prepare a 50mm glucose solution, you would need to dissolve 9g of glucose in enough water to make 100mL of solution. This would give you a solution with a concentration of 50mm (millimolar).
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
To prepare a 2% solution of ferric chloride in 100ml of water, you would need to add 2 grams of ferric chloride. This is calculated by multiplying the volume of the solution (100ml) by the desired concentration (2%) and converting it to grams.
How do you prepare 40 percent of potassium sodium tartrate?
To prepare a 40% solution of potassium sodium tartrate, you would need to weigh out the appropriate amount of the salt and dissolve it in a specific volume of water to get the desired concentration. For example, to prepare 100mL of a 40% solution, you would mix 40g of potassium sodium tartrate with enough water to bring the final volume to 100mL.
How do you prepare a Normal Saline Solution being use in 100ml of distilled water?
To prepare a Normal Saline Solution in 100ml of distilled water, you would add 0.9g of sodium chloride (NaCl) to the water. This concentration of 0.9% NaCl is considered isotonic and mimics the salt concentration of our body fluids. Stir the solution until the salt is completely dissolved before use.
How do you prepare 100ml of 0.5n hcl?
To prepare 100ml of 0.5N HCl solution, you would need to dilute concentrated HCl (37%) with distilled water in a volumetric flask. Measure 4.2ml of concentrated HCl, add it to the volumetric flask, and then dilute with distilled water to bring the total volume to 100ml. Mix well to ensure uniform concentration.
How many grams of NaCl would be required to make 6M solution?
To prepare a 6M NaCl solution, you would need to dissolve 58.44 grams of NaCl in water to make a 1 liter solution. To prepare a different volume, you would adjust the amount of NaCl accordingly using the molarity equation: Molarity = moles of solute / volume of solution in liters.
How do we prepare altmans acid fucshin?
To prepare Altman's acid fuchsin, dissolve 0.5g of basic fuchsin in 100mL of absolute ethanol. Then add 100mL of distilled water and 10mL of 1N hydrochloric acid. The solution should be filtered before use to remove any precipitates.
If a solution has a concentration of 75g per 100ml what does that mean?
It means that 100mL of solution has 75g of solute dissolved in it.
Preparation of 100ml 0.5N from a stoke solution of 5.0N HCL?
To prepare 100ml of 0.5N HCl solution from a stock solution of 5.0N HCl, you need to dilute the stock solution with water. To calculate the volume of stock solution needed, you can use the formula C1V1 = C2V2, where C1 is the concentration of the stock solution, V1 is the volume of the stock solution needed, C2 is the desired concentration, and V2 is the final volume of the diluted solution. So, V1 = (C2 * V2) / C1 = (0.5 * 100) / 5 = 10ml of the stock solution. Dilute this 10ml of stock solution to 100ml with water.
How do you prepare Dragendorff?
Solution A: Bismuth nitrate (0.17g) in AcOH (2mL) and H2O (8mL) Solution B: KI (4g) in AcOH (10mL) and H2O (20mL) Mix Solns. A and B and dilute to 100mL with H2O.
How do you prepare methyl orange indicator for titration?
To prepare methyl orange indicator for titration, dissolve 0.1g of methyl orange powder in 100mL of distilled water. This will give you a 0.1% solution of methyl orange which is suitable for use as an indicator in acid-base titrations.
