Table of Contents
Is nitric acid a weak electrolyte?
The most familiar example of a strong electrolyte is table salt, sodium chloride. Most salts are strong electrolytes, as are strong acids such as hydrochloric acid, nitric acid, perchloric acid, and sulfuric acid. Weak electrolytes are substances which only partially dissociate into ions when dissolved in water.
Is HNO2 a weak electrolyte?
Nitrous acid, HNO2(aq), is a weak electrolyte.
Is HNO3 a weak acid in water?
Yes, HNO3 is a strong acid with a pH of 3.1. The strength of an acid is determined by its dissociative property in water to produce hydronium ions (H+ or H3O+). In an aqueous solution, HNO3 acid dissociates completely into H+ and NO3- ions, therefore, considered as a strong acid.
Which are weak electrolytes?
Weak Electrolyte Examples HC2H3O2 (acetic acid), H2CO3 (carbonic acid), NH3 (ammonia), and H3PO4 (phosphoric acid) are all examples of weak electrolytes. Weak acids and weak bases are weak electrolytes. In contrast, strong acids, strong bases, and salts are strong electrolytes.
Is Dil HNO3 an electrolyte?
a) Dil hno3 are. used as electrolytes.
Is HNO3 a strong electrolyte?
Nitric acid, HNO3, is a common strong acid (“Common Strong Acids and Bases” table), and therefore is a strong electrolyte.
Which of the following are weak electrolytes HNO3?
Classifying Electrolytes
| Strong Electrolytes | strong acids | HCl, HBr, HI, HNO3, HClO3, HClO4, and H2SO4 |
|---|---|---|
| Weak Electrolytes | ||
| weak acids | HF, HC2H3O2 (acetic acid), H2CO3 (carbonic acid), H3PO4 (phosphoric acid), and many more | |
| weak bases | NH3 (ammonia), C5H5N (pyridine), and several more, all containing “N” |
Why is HNO3 a weak acid?
Acid Strength: Acid strength is determined by the acid dissociation constant (Ka) ). When acid dissociation constants are much less than 1, it means very few of the molecules dissociate into ions (ionize). We call these acids weak.
Does HNO3 have strong electrolytes?
Strong acids are also strong electrolytes. Compounds that are formed from elements of Group 17, such as HCl, HBr and HI, are strong acids. Other strong acids include H2SO4, HNO3, HClO3 and HClO4. Such compounds are typically ionic salts, which are also strong electrolytes.
Why is C2H5OH an electrolyte?
C2H5OH C 2 H 5 O H is a nonelectrolyte. Ethanol (C2H5OH C 2 H 5 O H ) is a covalent compound that does not ionize when dissolved in water. This lack of ability to conduct electricity means that ethanol is a non-electrolyte.
Which of these is not weak electrolyte?
D is the only one listed here that is not a weak electrolyte. It is actually a strong electrolyte because it is a strong acid. It doesn’t like to stay in equilibrium. It likes to associate completely.
Is HClO3 a strong or weak electrolyte?
Chloric acid – HClO3 is another name for this particular electrolyte, which is a very dangerous oxidizing agent. It can be produced by a chemical reaction. Hydrocholoric acid – This strong acid is widely used in the chemical industry, but is also an ingredient in gelatin, leather, and household cleaning supplies.
Is HNO3 a weak base?
HNO3 is a strong acid, and NO3- is its weak conjugate base. Once you toss on the Na+, forming NaNO3, you have made a salt.
Is NH4NO3 a strong acid and a weak base?
For NH4NO3, it is a reaction of a weak base and a strong acid. The chemical equation for the formation of NH4NO3 can be written as: NH4NO3 (aq) —> NH4+ + NO3- NH4+ is a conjugate acid of the weak…
Is NaNO3 a strong electrolyte?
Expert Answer. (a) NaNO3 : It is a strong electrolyte as it is made up of strong base and a strong acid. (b) C6H12O6 : It is a non electrolyte as it does not ionise in water.