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What volume of 1.050 M potassium hydroxide is required to react with 22.2 ml of 0.755 M nitrous acid?
First, calculate the number of moles of nitrous acid using the concentration and volume. Then, based on the balanced chemical equation for the reaction between potassium hydroxide (KOH) and nitrous acid (HNO2), determine the mole ratio between them. Use this ratio to find the volume of potassium hydroxide required to react with the calculated moles of nitrous acid.
What does Calcium metal added to nitrous acid form?
When calcium metal is added to nitrous acid (HNO2), it will form calcium nitrite (Ca(NO2)2), water (H2O), and nitrogen dioxide (NO2) gas as the products. This is a redox reaction where calcium is oxidized, and nitrous acid is reduced.
What is the correct name for NO2?
NO2 is the polyatomic ionic compound nitrite Since it is bonded with hydrogen, this compound is an acid The correct name for HNO2, is therefore nitrous acid
What is the name for NO2?
The name for NO2 is nitrogen dioxide. It is a reddish-brown gas with a sharp, acrid odor and is an important air pollutant contributing to smog and acid rain.
Name of anion formed from nitrogen?
The acid with the formula HNO2 is nitrous acid.
What acid and base was found in rainwater?
Acids in rain water: Sulphuric acid Nitric acid Sulphurous acid Nitrous acid
What does HNO2 stand for?
HNO2 stands for nitrous acid. It is a weak acid that is commonly used in chemical reactions and as a reagent in laboratory experiments.
Is HNO2 a base acid or solid?
HNO2 is a weak acid. It can donate a proton in a chemical reaction.
Can you use sulfuric acid to make nitrous acid?
No, it is not possible to convert sulfuric acid to nitrous acid.
How do you write nitrous acid in solution?
Nitrous acid in solution can be written as HNO2(aq).
Nitrous acid symbol?
The chemical formula (not symbol) of the nitrous acid is HNO2.
Which acid has the formula HNO2?
Nitrous acid has the formula HNO2. It is a weak acid that can be formed by dissolving nitrogen dioxide in water. Nitrous acid is known for its role in the nitrosation of amines.
Is formic acid stronger than nitrous acid?
No, nitrous acid is stronger. Nitrous acid pKa = 4.5 x 10^-4, while formic acid pKa - 1.7 x 10^-4.
What is the nitrous acid formula?
The chemical formula for nitrous acid is HNO2. It consists of one hydrogen atom, one nitrogen atom, and two oxygen atoms.
What is the conjugate acid of NO2-?
HNO2 conjugate acid = one more hydrogen conjugate base = one less hydrogen
What is the abbreviation of nitrous acid?
HNO2 is it's formula. However, there is no abbreviation
Is nitrous acid binary or oxyacid?
Nitrous acid is an oxyacid. It contains hydrogen, oxygen, and nitrogen atoms.
