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.
how do prepare 0.1 N Oxalic acid
2K + 2HCl -> 2KCl + H2 hydrochloric acid would do here.
To prepare 0.1N phosphoric acid, you can dilute a more concentrated phosphoric acid solution, such as 85% phosphoric acid, to achieve the desired concentration. Measure the volume of the concentrated acid needed based on the final volume you want to prepare, then dilute it with distilled water accordingly. Ensure to use appropriate safety precautions and equipment when working with acids.
To prepare 0.1 phosphoric acid solution (w/v), dissolve 0.1 g of phosphoric acid in 100 mL of water. Stir the solution until the acid is completely dissolved. Remember to handle phosphoric acid with caution as it is a corrosive substance.
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.
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how to prepare project report of monochloroaceticacid?
To prepare a buffer solution which may be acidic. Titrate ethanoic acid (weak acid) with sodium ethanoate(salt).
how do prepare 0.1 N Oxalic acid
2K + 2HCl -> 2KCl + H2 hydrochloric acid would do here.
To prepare 0.1N phosphoric acid, you can dilute a more concentrated phosphoric acid solution, such as 85% phosphoric acid, to achieve the desired concentration. Measure the volume of the concentrated acid needed based on the final volume you want to prepare, then dilute it with distilled water accordingly. Ensure to use appropriate safety precautions and equipment when working with acids.
To prepare 0.1 phosphoric acid solution (w/v), dissolve 0.1 g of phosphoric acid in 100 mL of water. Stir the solution until the acid is completely dissolved. Remember to handle phosphoric acid with caution as it is a corrosive substance.
Add the acid to the water, not the other way around.
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.
To prepare a buffer solution, mix a weak acid and its conjugate base or a weak base and its conjugate acid in a specific ratio. This helps maintain a stable pH when small amounts of acid or base are added.
To prepare acid slurry, mix a concentrated acid (such as sulfuric acid) with water in a controlled manner to avoid overheating. Always add acid to water slowly while stirring continuously. Use appropriate personal protective equipment and work in a well-ventilated area.
When water is added to selenium dioxide, it forms selenious acid.