AcidNormalitypHAceticN2.4Acetic0.1 N2.9Acetic0.01 N3.4Alum0.1 N3.2Arsenioussaturated5Benzoic0.1 N3Boric0.1 N5.2Carbonicsaturated3.8Citric0.1 N2.2Formic0.1 N2.3HydrochloricN0.1Hydrochloric0.1 N1.1Hydrochloric0.01 N2Hydrocyanic0.1 N5.1Hydrogen sulfide0.1 N4.1Lactic0.1 N2.4Lemon Juice 2Malic0.1 N2.2Nitric0.1N1Orthophosphoric0.1 N1.5Oxalic0.1 N1.3Salicylicsaturated2.4Succinic0.1N2.7SulfuricN0.3Sulfuric0.1 N1.2Sulfuric0.01 N2.1Sulfurous0.1 N1.5Stomach Acid 1Tartaric0.1 N2.2Trichloracetic0.1N1.2
From;Homeo Dr.Muzaffar Jamal (Karachi Pakistan)
E-Mail: hadi_mohid@Yahoo.com
To standardize 1N HCl (hydrochloric acid), you would typically use a primary standard base, such as sodium hydroxide (NaOH), of known concentration to titrate the HCl solution. By carefully titrating the HCl with the NaOH, you can determine the exact concentration of the HCl solution. This information can then be used to adjust the concentration of the HCl solution as needed to make it accurately 1N.
To prepare 6N HCl from 1N HCl, you can dilute the 1N HCl by adding 6 times the volume of water to the 1N HCl solution. For example, mix 1 volume of 1N HCl with 6 volumes of water to get a final concentration of 6N HCl. Make sure to add acid to water slowly with stirring to avoid splashes and heat generation.
1M HCl means there is 1 mole of HCl in 1 liter of solution. To convert to 1N HCl, you need to consider the equivalent weight of HCl, which is its molecular weight as it is a monoprotic acid. So, in this case, 1M HCl is equivalent to 1N HCl.
Yes, you can make a 1N NaOH solution from a 0.1N NaOH solution by diluting it 10 times. For example, to make 1 liter of 1N NaOH solution, you would mix 100 ml of the 0.1N NaOH solution with 900 ml of water.
By dilution (1000x) with water: Take 1.0 mL 1.0N HCl and add up to 1000 mL with pure water.
To standardize 1N HCl (hydrochloric acid), you would typically use a primary standard base, such as sodium hydroxide (NaOH), of known concentration to titrate the HCl solution. By carefully titrating the HCl with the NaOH, you can determine the exact concentration of the HCl solution. This information can then be used to adjust the concentration of the HCl solution as needed to make it accurately 1N.
To prepare 6N HCl from 1N HCl, you can dilute the 1N HCl by adding 6 times the volume of water to the 1N HCl solution. For example, mix 1 volume of 1N HCl with 6 volumes of water to get a final concentration of 6N HCl. Make sure to add acid to water slowly with stirring to avoid splashes and heat generation.
1M HCl means there is 1 mole of HCl in 1 liter of solution. To convert to 1N HCl, you need to consider the equivalent weight of HCl, which is its molecular weight as it is a monoprotic acid. So, in this case, 1M HCl is equivalent to 1N HCl.
Yes, you can make a 1N NaOH solution from a 0.1N NaOH solution by diluting it 10 times. For example, to make 1 liter of 1N NaOH solution, you would mix 100 ml of the 0.1N NaOH solution with 900 ml of water.
By dilution (1000x) with water: Take 1.0 mL 1.0N HCl and add up to 1000 mL with pure water.
To prepare 0.1N NaOH solution from a 1N NaOH solution, you can dilute 1 part of the 1N solution with 9 parts of water (since 1/10 = 0.1). Measure 1 volume of the 1N NaOH solution and add 9 volumes of water to it, then mix well to get your 0.1N NaOH solution.
Take specific volume of 3N solution and increase the volume three times by adding distilled water.
To standardize 1N HCl (hydrochloric acid), you would typically titrate it against a known concentration of a base, such as sodium hydroxide (NaOH), using a color indicator to determine the endpoint of the reaction. The volume of the base required to neutralize the acid is used to calculate the exact concentration of the HCl solution. This process ensures that the concentration of the acid is accurately determined before use in further chemical reactions.
To prepare a 1N NaOH solution, you would need to dissolve 40 grams of NaOH in water to make 1 liter of solution. This amount is used because 1N solution means 1 mole of NaOH per liter of solution, and the molar mass of NaOH is 40 g/mol, so 40 grams of NaOH is needed to have 1 mole in 1 liter of solution.
1N HCl is also 1M HCl because it is mono-protic. Therefore 36.5 g of HCl is required per liter or 3.65%. Simply take 100 g of 37% HCl and make up to the 1 liter mark on the volumetric flask. Check the value by titration against 1M NaOH. It should be perfect. If very slightly strong dilute very slightly (calculate) with water and re-standardize.
It is better to use concentrated HCl to adjust pH as it is more efficient and allows for better control of the pH level compared to dilute 1N HCl. Additionally, concentrated HCl may require less volume to achieve the desired pH level.
To prepare 100 ml of 1N HCl, you would need to dilute 8.4 ml of concentrated hydrochloric acid (37% w/w) with distilled water to a total volume of 100 ml.