Equivalents of solute

The conductivity of a solution containing 1 gram equivalent of solute when measured between two large parallel electrodes at a distance of 1 cm apart is called the equivalent conductivity A. 

The type of theories we will be using to prove dominance and/or equivalence of solutions will not be specific to the particular problem domain, but will rely on more general features of the problem formulation. Thus, for our flowshop example, we will not rely on the fact that we are dealing with processing times, end-times, or start-times, to formulate the general theory. The general theory will be in terms of sufficient statements about the underlying mathematical relationships, as described in Section III. 

Normality is defined as the number of equivalents of solute per liter of solution. Its unit is normal, with the symbol N. Thus the normality of a solution may be 3.0 normal. ... 

Calculate the number of gram-equivalents of solute in 0.500 liter of a 3.00 N solution. 

Normality is similar to molarity except that it utilizes a quantity of chemical called the equivalent rather than the mole it is defined as the number of equivalents per liter rather than the number of moles per liter. It is dependent on the specific chemistry of the analysis. It may be calculated by dividing the equivalents of solute by the liters of solution in which that number of equivalents is dissolved ... 

Normality N Gram-equivalent of solute per liter of solution greq/L... 

DEMAL SOLUTION, A solution which contains one gram-equivalent of solute per cubic decimeter of solution. It is slightly weaker than a normal solution, in the ratio of the magnitude of the liter to the cubic decimeter. 

Equivalent concentration—Number of equivalents of solute per unit volume of mixture. 

Normality— Number of gram-equivalents of solute per liter of mixture... 

Let CatRegenerant in kilogram equivalents be the quantity of regenerant required and R be the regenerant requirement in equivalents per equivalent of solute removed. The concentration of removable cations in gram equivalents per liter is [CatTL = therefore. 

Regenerant requirement in equivalents per equivalent of solute removed... 

The equivalent conductance. A, is defined as the conductance of a 1-g equivalent of solute contained between electrodes spaced 1 cm apart. It is equal to L when 1-g equivalent of solute is contained between electrodes spaced 1 cm apart. The volume V of solution... 

The normality of a solution expresses the number of equivalents of solute contained in 1 L of solution or the number of milliequivalents in 1 mL. The equivalent and milliequivalent, like the mole and millimole, are units for describing the amount of a chemical species. The former two, however, are defined so that we may state that at the equivalence point in any titration,... 

The product of the volume of a solution, in liters, and its normality is equal to the number of equivalents of solute contained in the solution. For a solution of an acid. 

Analogous to molarity, normality is defined as the number of equivalents of solute per liter of solution. Its unit is normal with the symbol N. Normality is some integral multiple of molarity, since there are always some integral number of equivalents per mole. Since one equivalent of one thing reacts with one equivalent of any other thing in the reaction, it is also true that the volume times the normality of the first thing is equal to the volume times the normality of the second. 

An equivalent is defined according to the type of reaction being examined, but the number of equivalents of solute is always a whole number multiple of the number of moles of solute, and so the normality of a solute is always a whole-number multiple of its molarity. An equivalent is defined so that one equivalent of one reagent will react with one equivalent of another reagent. 

---