How do you find the N factor of a reaction?
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How do you find the N factor of a reaction?
To calculate n-factor of a salt of such type, we take one mole of the reactant and find the number of mole of the element whose oxidation state is changing. This is multiplied with the oxidation state of the element in the reactant, which gives us the total oxidation state of the element in the reactant.
What is the formula for sodium bromate?
NaBrO3
Sodium bromate/Formula
An inorganic sodium salt having bromate as the counterion. Sodium bromate, the inorganic compound with the chemical formula of NaBrO3, is the sodium salt of bromic acid. It is a strong oxidant.
How do you find the N factor in a disproportion reaction?
- you can calculate n factor in disproportionation reaction by the formula.
- 1/N=1/n1 +1/n2.
- where n1=n factor for oxidation half.
- n2=n factor for reduction half.
What is the weight of sodium bromate and molarity of solution?
-The weight of sodium bromate ($\text{NaBr}{{\text{O}}_{3}}$) is 1.446 grams and Molarity of the solution is 0.112 M. Hence, the correct answer is option A.
What is the molar mass of kbro3?
167 g/mol
Potassium bromate/Molar mass
Can you tell me the formula for sodium Hypobromite?
NaBrO
Sodium hypobromite/Formula
Sodium hypobromite is the inorganic compound with the formula NaBrO. It is usually obtained as the pentahydrate, so the material that is usually called sodium hypobromite has the formula NaOBr • 5H2O.
How do you write the formula for bromate?
BrO3-
Bromate/Formula
How do you find the N factor of an equivalent weight?
We need to know that the equivalent weight of the substance is calculated by molecular weightn. This is often inferred that the no. of gram equivalents of a substance is equal to n×number of moles and also Normality =n×molality.
What is the n factor of sodium bromate in this reaction?
But n factor is calculated only for one ion and here there are two (2 (BrO3)-) ions. Therefore n factor of sodium bromate in this reaction is 10/2 = 5. Suppose bromate reduces to bromide. Here, the number of electrons per mole of bromate, essentially the change in the oxidation number, corresponds to the valency factor.
What does sodium bromate look like?
Sodium bromate appears as a white crystalline solid. May explode under prolonged exposure to heat or fire. Used in chemical analysis. Sodium bromate is an inorganic sodium salt having bromate as the counterion. It has a role as an oxidising agent and a nephrotoxin.
Is sodium bromate safe for kids?
In Canada, products containing 600 mg Sodium Bromate or 50 mg Potassium Bromate must carry a warning label “to be kept out of the reach of children, and in case of accidental ingestion, a Poison Control Centre or physician is to be contacted immediately.”
Is there a fact sheet for bromate in drinking water?
Bromate in Drinking Water – Information Fact Sheet. “Bromate in Drinking Water” is available in Portable Document Format (PDF, 15KB, 2pg.). Bromate is formed when ozone used to disinfect drinking water reacts with naturally occurring bromide found in source water.