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Derivation of normality?
The normality of a solution is the gram equivalent weight of a solute per liter of solution. For example, 1 M sulfuric acid (H2SO4) is 2 N for acid-base reactions because each mole of sulfuric acid provides 2 moles H+ ions.
Formula for normality to liquids?
Normality (N) of a liquid solution is calculated by dividing the number of equivalents of solute by the volume of solvent in liters. The formula for normality is N = (equivalents of solute) / (volume of solvent in liters).
How do you prepare 0.125 N sulfuric acid?
To prepare 0.125 N sulfuric acid, you would first need to calculate the amount of sulfuric acid needed by using the formula: (desired normality) x (equivalent weight) x (volume in liters) = mass of the substance. Then, weigh out the required amount of sulfuric acid and dissolve it in water to make the desired volume of solution.
how do calculated normality of iodine?
To calculate the normality of iodine, first determine its equivalent weight based on the reaction it participates in, typically involving redox reactions where iodine can act as an oxidizing agent. Normality is then calculated using the formula: Normality (N) = (grams of solute / equivalent weight) / volume of solution in liters. For iodine, if you know the concentration in grams per liter and the equivalent weight, you can directly compute its normality.
Is 50 Normal sulfuric acid the same as 50 percent sulfuric acid?
Yes, 50 Normal sulfuric acid is equivalent to 50% sulfuric acid. Normality is a measure of concentration based on the equivalent weights of substances, while percentage concentration is based on weight/volume ratios.
How will you convert 0.1to 0.5N?
To convert a solution from 0.1 N (normality) to 0.5 N, you need to concentrate the solution. This can be achieved by evaporating some of the solvent or by adding more solute to increase the normality. Alternatively, you could dilute a concentrated solution of the same solute to achieve the desired normality. Always ensure to perform calculations based on the specific solute and its equivalent weight when making these adjustments.
What is the density of 35 weight percent sulfuric acid how to obtain the molarity for this?
The density of 35 wt% sulfuric acid is 1.174 g/cm^3. To convert weight percent to molarity, you first need to calculate the molar mass of sulfuric acid (98.08 g/mol). Then, using the density and molar mass, you can calculate the molarity (11.9 M) using the formula: Molarity = (wt% * density) / (molar mass).
What is the formula to convert gram to km?
A gram is used to measure weight and a km to measure distance. As they measure different things, there is no formula to convert between them.
What is the weight Sulfuric Acid per gallon?
Weight of 25% sulfuric acid per gallon
How can you convert size into weight. Is it possible. I am now working as an external auditor in a steel fabrication factory and they are using a formula for converting a specific size to its weight?
HOW I CONVERT DIMENSION INTO CHARGEABLE WEIGHT?
What is normality of benzoic acid?
The normality of benzoic acid depends on its concentration in solution and its molecular weight. To calculate normality, you need the molarity of the solution and the number of equivalents of acid per mole of benzoic acid. Normality is equal to Molarity times Equivalent factor.
Are normality and molarity equal in any State?
Normality and molarity are not always equal; they only coincide when the equivalent weight is the same as the molecular weight of the solute. If the solute forms multiple ions in solution, the normality will be higher than the molarity due to the ions contributing to the equivalents.
