0
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.
What else can I help you with?
How do you prepare 50 mM Sulphuric acid solution?
To prepare a 50 mM Sulphuric acid solution, you would need to calculate the required volume of concentrated Sulphuric acid (typically 96-98%) needed to dilute in water to achieve the desired concentration. You can use the formula: C1V1 = C2V2, where C1 is the concentration of the concentrated acid, V1 is the volume of concentrated acid needed, C2 is the desired concentration (50 mM), and V2 is the final volume of the solution you want to prepare.
How do you prepare hcl 0.02n?
To prepare 0.02N HCl solution, you would need to dilute a more concentrated HCl solution with water. Calculate the volume of concentrated HCl needed using the formula C1V1 = C2V2, where C1 is the concentration of the concentrated HCl, V1 is the volume needed, and C2 is the desired concentration (0.02N). Dilute the calculated volume of concentrated HCl with water to reach the desired final volume.
How do you prepare a stock solution?
To prepare a stock solution, you need to measure a specific amount of solute and dissolve it in a specific volume of solvent to achieve a desired concentration. This concentrated solution can then be diluted as needed for use in experiments or applications.
How do you prepare 0.05N of HCl?
To prepare 0.05N HCl solution, you would need to calculate the amount of concentrated hydrochloric acid solution (typically 37% concentration) needed to dilute with water to get the desired concentration. Measure the appropriate volume of the concentrated acid and dilute it with the required amount of water to achieve a final volume of 1 liter.
How do you prepare 2 mol dm of hcl for titration?
To prepare 2 mol dm-3 HCl solution for titration, you will need to dilute a concentrated HCl solution of known concentration. Calculate the amount of concentrated HCl needed using the formula: C1V1 = C2V2, where C1 = concentration of concentrated HCl, V1 = volume of concentrated HCl needed, C2 = desired concentration (2 mol dm-3), and V2 = final volume of HCl solution. Mix the calculated amount of concentrated HCl with water to reach the final volume. Remember to wear appropriate personal protective equipment and handle concentrated acids with caution.
How do you prepare 50 mM Sulphuric acid solution?
To prepare a 50 mM Sulphuric acid solution, you would need to calculate the required volume of concentrated Sulphuric acid (typically 96-98%) needed to dilute in water to achieve the desired concentration. You can use the formula: C1V1 = C2V2, where C1 is the concentration of the concentrated acid, V1 is the volume of concentrated acid needed, C2 is the desired concentration (50 mM), and V2 is the final volume of the solution you want to prepare.
How do you prepare hcl 0.02n?
To prepare 0.02N HCl solution, you would need to dilute a more concentrated HCl solution with water. Calculate the volume of concentrated HCl needed using the formula C1V1 = C2V2, where C1 is the concentration of the concentrated HCl, V1 is the volume needed, and C2 is the desired concentration (0.02N). Dilute the calculated volume of concentrated HCl with water to reach the desired final volume.
How do you prepare a stock solution?
To prepare a stock solution, you need to measure a specific amount of solute and dissolve it in a specific volume of solvent to achieve a desired concentration. This concentrated solution can then be diluted as needed for use in experiments or applications.
How do you prepare 0.05N of HCl?
To prepare 0.05N HCl solution, you would need to calculate the amount of concentrated hydrochloric acid solution (typically 37% concentration) needed to dilute with water to get the desired concentration. Measure the appropriate volume of the concentrated acid and dilute it with the required amount of water to achieve a final volume of 1 liter.
How do you prepare 2 mol dm of hcl for titration?
To prepare 2 mol dm-3 HCl solution for titration, you will need to dilute a concentrated HCl solution of known concentration. Calculate the amount of concentrated HCl needed using the formula: C1V1 = C2V2, where C1 = concentration of concentrated HCl, V1 = volume of concentrated HCl needed, C2 = desired concentration (2 mol dm-3), and V2 = final volume of HCl solution. Mix the calculated amount of concentrated HCl with water to reach the final volume. Remember to wear appropriate personal protective equipment and handle concentrated acids with caution.
How do you prepare 0.02 N of HCl?
To prepare 0.02 N HCl solution, you can dilute a more concentrated HCl solution to the desired concentration using the formula C1V1 = C2V2, where C1 is the initial concentration, V1 is the volume needed of the initial concentration, C2 is the final concentration (0.02 N), and V2 is the final volume of the solution. Make sure to wear appropriate safety gear and handle the acid with caution.
How do you prepare 100 mM phosphoric acid?
To prepare 100 mM phosphoric acid solution, you can dilute a more concentrated phosphoric acid stock solution to the desired concentration by adding the appropriate volume of water. Calculate the volume of the stock solution needed using the dilution formula: C1V1 = C2V2, where C1 is the concentration of stock solution, V1 is the volume of stock solution needed, C2 is the desired concentration (100 mM), and V2 is the final volume of the solution.
How is concentrated solution prepared?
You prepare a solution by dissolving a known mass of solute (often a solid) into a specific amount of a solvent. One of the most common ways to express the concentration of the solution is M or molarity, which is moles of solute per liter of solution.
HOW TO PREPARE 13.5N AMMONIUM HYDROXIDE SOLUTION?
To prepare a 13.5N ammonium hydroxide solution, you would need to dilute concentrated ammonium hydroxide solution (typically 28-30% concentration) with water in the proper ratio to achieve the desired concentration. Calculate the volume of concentrated ammonium hydroxide and water needed based on the desired final volume of the solution and mixing the two components slowly to avoid splashing. Ensure to wear appropriate personal protective equipment and work in a well-ventilated area when handling these chemicals.
How do you prepare 0.4 M hydrochloric acid?
To prepare 0.4 M hydrochloric acid solution, you can dilute concentrated hydrochloric acid (typically around 12 M) with distilled water in a volumetric flask. Calculate the volume of concentrated acid needed using the formula C1V1 = C2V2, where C1 is the concentration of your concentrated acid, V1 is the volume of concentrated acid needed, C2 is the desired final concentration (0.4 M), and V2 is the final volume of the solution. Always add acid to water slowly and with stirring to avoid splattering and potential hazards.
How do prepare 0.01M methanolic hydrochloric?
To prepare a 0.01M methanolic hydrochloric acid solution, mix the appropriate volume of concentrated hydrochloric acid with methanol to achieve the desired concentration. For example, to make 1L of 0.01M solution, dilute 8.9mL of concentrated hydrochloric acid (37%) with methanol and then dilute to the final volume with methanol. Make sure to handle concentrated hydrochloric acid with caution and wear appropriate protective equipment.
How do you prepare 10mL of a 25M HCl solution?
To prepare 10mL of a 25M HCl solution, you would need to dilute the concentrated HCl solution with the appropriate amount of water. For example, to make a 25M solution, you could start with a 10M HCl solution and dilute it appropriately. To determine the specific volume of each solution needed for dilution, you can use the formula C1V1 = C2V2, where C1 is the initial concentration, V1 is the volume of the initial solution, C2 is the final concentration, and V2 is the final volume.
