6n hcl what does it mean

Number of moles of solute can be calculated by dividing mass by the molecular weight of the solute. For example, if you want to prepare a 1M of potassium sulphate solution, Normality is a measure of concentration that is equal to the gram equivalent weight of solute per litre of solution. For example, 1M of hydrogen chloride gives 1M of hydrogen ions and 1M of chloride ions into the solution.

Therefore, normality of hydrogen ions will be 2N for a sulphuric acid solution. For chloride ions, the normality is 2N because 1M of calcium chloride yields 2M of chloride ions. So it is like calcium can take place of two hydrogen ions. Therefore, its normality is also 2. Back to:. Sciencemadness Discussion Board » Fundamentals » Beginnings » 6n hcl?? Printable Version. Erlenmeyer flask. An additional ml. The diluted mixture is acidified to Congo red by slow addition of 6N hydrochloric acid as the mixture is stirred vigorously to ensure conversion of any precipitated potassium salt to the free acid.

The mixture is then cooled by tap water for at least 30 minutes Note 2. The white precipitate is collected by suction filtration, transferred to a beaker, and is heated with about ml. As the mixture is cooled, it is stirred vigorously by hand until the oil has resolidified. After the mixture has been cooled again, the precipitated acid is collected by suction filtration, washed with water, and dried Note 4.

The yield of hendecanedioic acid, m. Member Is Offline Mood: Semi-victorious. You're making a carboxylic acid, which will not be very water soluble, but it will be acidic- if it loses a proton to form the hydrogen hendecanedioate anion, it will stay in solution. For a rigorously accurate answer, look up the actual density in something like an Aldrich catalog or CRC. Borek Mr. Quote from: Wermol on July 03, , PM. ChemBuddy chemical calculators - stoichiometry, pH, concentration, buffer preparation, titrations.

Since Normality equal to the molarity times the number of equivalents per mole of solute, normality is theoretically easier to work with for things like titrations, etc where equivalents are important. Like, 10 mL of 0. Of course, sometimes it's easier the other way.

It's like temperature.