To represent the concentration of a solution, different units are introduced, e.g., molarity (related to the number of moles of solute), normality (related to the number of equivalents of solute), and molality (also related to the number of moles of solute).Answer and Explanation: Molarity:...
Some of the units are molarity, molality, normality, etc. Molarity and Normality are temperature-dependent but molality is temperature independent. Molarity is denoted by M.Answer and Explanation: Moles of solute = {eq}\frac{ma...
Related to molarity:molality,normality AcronymDefinition MMale MMiddle MMonthly M1000(Roman numeral) MMonsieur MMeter(SI unit of length) MMega-(Million) MMusic MMoney MMedia MMember MManagement MMaster MMean(arithmetic average; math; statistics) ...
There are certain situations where we prefer to use Normality rather than molarity or any other unit of concentration of a chemical solution. Normality is used in acid-base reactions to evaluate the concentration of‘Hydronium’(H3O+) ion and‘Hydroxide’(OH-) ion. Here, in this case,1/feqi...
View Solution 100 ml of each HCl solution having pH=5 and NaOH having pH=8 is mixture. How much volume ofN100NaOH is required to neutralise to 20 ml of this mixture ? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, ...
is 3.0 normal (3.0 N). Although at first it might seem advantageous to use normality in place of molarity as the standard of solution concentration, normality is not an absolute term, but depends upon the use of the solution. For this reason, the International Union of Pure and Applied Che...
Molarity =(% "by weight" xx "Density" xx 10)/("Molecular weight") =(13 xx 1.02 xx 10)/98 =132.6/98 =1.35 M 13% solution by weight means that 13 g of solute is dissolved in 87 g of solvent. Thus, molality =(("Weight of solute")/("Molecular weig
What is the molarity of the HCl solution? What volume of titrant would be required to reach the equivalence point in the titration of 25.0 mL and 0.825 M CH_3NH_2 with 1.00 M HCl? What volume in mL of a 0.121 M NaOH solution is required to r...
What is the concentration of 6M (molarity) of hydrofluoric acid? A 0.1 M HNO3 solution and a 0.1 M HNO2 solution have the same pH. True or False? You have a stock solution consisting of 2.5 L of 6.00 M M g S O 4 . However, you need 225 mL of a 0.500 M solution. How will ...
Molarity(M)- moles of solute/liters of solution (not solvent!) Mass Concentration (kg/m3or g/L)- mass of solute/volume of solution Normality (N)- grams active solute/liters of solution Molality(m)- moles of solute/mass of solvent (not mass of solution!) ...