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The calculation for normality isn't too hard, but you have to have some info before you can find it.
You need
1 the number of equivalents.
# mol * (subscript on first element of first compound/ number of that element are in the balanced equation) = # equivalents
I am probably confusing you on finding equivalents, but there is not much else I can do. sorry
Using 0.2489 g. of H2C2O4*2H20
is .00197mol so...
.00197 * (2/1) = 3.94*10^-3 equvialents
2 The volume in liters
# mL/1000 = #L
say 43 ml / 1000 +.043 L
so normality would be
(3.94*10^-3)/ .043 = 9.16*10^-2 as normality.
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If the formula to calculate work is distance divided by time how do you apply the formula?
You would have a very tough time, because that isn't the formula to calculate work. (distance) divided by (time) is the formula to calculate speed. The formula to calculate work is: (force) multiplied by (distance).
What is a built in formula that uses arguments to calculate information?
an is a built in formula that uses arguments to calculate information. is FUNCTION
When is molarity and normality equal with each other?
Molarity equals normality when the equivalence factor = 1.
What formula is used to calculate motion?
You can use a graph to calculate speed.
The formula to calculate volume of a cylinder?
The formula to calculate volume of a cylinder is: V = r2 x Pi x height (r = radius)
Formula for normality?
Normality= mass / (equivalent wt *volume)
How do you calculate NaOH normality 1 to 1?
To calculate the normality of NaOH for a 1:1 molar ratio, you can use the formula: Normality = Molarity x Number of equivalents. Since NaOH is a monoprotic base, it provides one equivalent per mole. Therefore, for a solution of NaOH with a molarity of 1 M, the normality would be 1 N.
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 find normality of ferrous ammonium sulfate?
To find the normality of ferrous ammonium sulfate, you need to first calculate the number of equivalents of the compound present. Since ferrous ammonium sulfate has two Fe(II) ions per formula unit, you need to take this into account when calculating the normality. Once you have the number of equivalents, you can divide this by the volume in liters to determine the normality.
How will you calculate normality using specific gravity?
To calculate normality using specific gravity, you would first determine the concentration of a solution in g/mL. Then, divide the concentration by the equivalent weight of the solute to get the number of equivalents per liter. This value represents normality.
How would you know the Normality of HCL?
To determine the normality of HCl (hydrochloric acid), you can perform a titration experiment with a standardized solution of sodium hydroxide (NaOH) of known concentration. By recording the volume of NaOH required to neutralize the HCl, you can calculate the normality of the acid using the formula: Normality = (Molarity of NaOH) x (Volume of NaOH used) / Volume of HCl sample.
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.
What is the normality of 28 ammonium hydroxide?
To calculate the normality of ammonium hydroxide (NH4OH), we need to know the molarity first. Once we have the molarity, we can determine the normality for NH4OH by accounting for the number of equivalents it can provide in a reaction. Normality is calculated as the molarity multiplied by the number of equivalents per molecule.
How do you calculate normality of a solution?
Normality (N) is calculated by dividing the molarity (M) of a solution by the equivalent factor (EF) of the solute. The equivalent factor is determined by the number of ions produced or reacted per molecule of solute. The formula for calculating normality is N = M x EF.
Who to calculated normality of iodine?
Normality of iodine ((I_2)) can be calculated using the formula: Normality = Molarity x n, where n is the oxidation state of iodine in the reaction. For example, if you are using a 0.1 M (I_2) solution in a redox reaction where iodine is being reduced to iodide ions ((I^-)), then the normality of iodine would be 0.1 N.
What is the normality of an acid solution if 50 ml of the solution requires 48.6 ml of 0.1879 N alkali for neutralization?
The normality of the acid solution can be calculated using the formula: Normality of acid x Volume of acid = Normality of alkali x Volume of alkali. Plugging in the values, we get: Normality of acid x 50 ml = 0.1879 N x 48.6 ml. Solving for the normality of the acid gives approximately 0.186 N.
Why you can use 4.9035 g K2Cr2O7 to prepare 0.1 n solution?
To prepare a 0.1 N solution of K2Cr2O7, you need to calculate the molar mass of K2Cr2O7 and use the formula for normality. By dividing the given weight by the molar mass, you can determine the number of moles present, and then calculate the normality using the volume of the solution.
