Vinegar is a weak acid and ammonia is a weak base which means that only a portion of the molecules will dissociate into ions, while some remain as molecules. This makes them weak electrolytes, and they will produce a dimmer light because there are fewer ions in solution.
Answer and Explanation: Vinegar contains acetic acid which is a weak electrolyte.
Vinegar is an aqueous solution of acetic acid and trace compounds that may include flavorings. Vinegar typically contains 5–8% acetic acid by volume. Usually, the acetic acid is produced by a double fermentation, converting simple sugars to ethanol using yeast, and ethanol to acetic acid by acetic acid bacteria.
We therefore make a distinction between strong electrolytes, such as sodium chloride, and acetic acid, which is an example of a weak electrolyte. As the name acetic acid suggests, this substance is also an acid, as well as a weak electrolyte. Accordingly, we classify acetic acid as a weak acid.
Strong electrolytes ionize completely (100%), while weak electrolytes ionize only partially (usually on the order of 1–10%). That is, the principal species in solution for strong electrolytes are ions, while the principal specie in solution for weak electrolytes is the un-ionized compound itself.
Carbonic acid (CH2O3), Ammonia (NH3), and Phosphoric acid (H3PO4) act as weak electrolytes.
Vinegar is a weak acid because it is not very good at transferring H+ ions to water. In a 1 M solution, less than 0.4% of the CH3CO2H molecules react with water to form H3O+ and CH3CO2- ions. More than 99.6% of the acetic acid molecules remain intact.
It is a weak electrolyte because its ionization is very less. Was this answer helpful?
Acetic acid is a weak acid as suggested by its low dissociation constant. This low dissociation constant of acetic acid makes its ionization in an aqueous solution very limited. With this, it can be considered that acetic acid is a weak electrolyte.
Vinegar is homogenous solution because it is a completely uniform solution of liquid in liquid type of mixture (acetic acid in water)
Is Vinegar an Acid or Base? Now that we have defined what a pH scale is, we can talk about whether or not vinegar is an acid or a base. The short answer is that all types of vinegars are acids!
When the vinegar dissociates in water, the following reaction occurs as shown below. Since it releases H+ and CH3COO- ions, movement of these ions in the solution aids in the conduction of electricity. Hence, we can say that vinegar is a good conductor of electricity.
Strong electrolytes are electrolytes that are entirely ionized. Eg sodium chloride, potassium chloride, sodium hydroxide, potassium hydroxide. While weak electrolytes are electrolytes that are partially ionized. Eg, oxalic acid, formic acid, acetic acid, ammonium hydroxide, calcium hydroxide.
Most vinegars contain 4 to 8 percent acetic acid, which means they have a strength (also sometimes called acidity) of 4 to 8 percent. Some vinegars contain up to 20 percent acetic acid — but any solution with more than 11 percent is strong enough to literally burn your eyes and skin.
Acetic acid is not a strong electrolyte because the hydrogen acetate molecule doesn't completely dissociate in water. Only some of the hydrogen ions break from the acetate ions. This makes acetic acid a weak acid.
Weak electrolytes include HC2H3O2(acetic acid), H2CO3 (carbonic acid), NH3 (ammonia), and H3PO4 (phosphoric acid). Powerful acids, bases, and salts, on the other hand, are strong electrolytes. Because the amount that does dissolve ionizes in water can be a powerful electrolyte.
A weak electrolyte is a solution in which only a small fraction of the dissolved solute exists as ions. The equation showing the ionization of a weak electrolyte utilizes a double arrow indicating an equilibrium between the reactants and products.
Among the given options, formic acid is not an example of strong electrolyte and it is a weak electrolyte and it is a weak carboxylic acid. Because, here only little amount of the dissolved solute is occurring in the form of ions.
But when we look at conductivity of the two solutions (of the same volume and concentration), we see that hydrochloric acid has a greater conductivity than vinegar. This tells me that the ion concentration is greater in hydrochloric acid than in vinegar.
Vinegar is a polar substance, and its molecules are attracted to water molecules (called "hydrophilic"). Therefore, it is able to be mixed with water. It does not technically dissolve; rather, it forms a homogeneous solution with water.
A cup of 5 percent vinegar in a gallon of water is a weak strength.
Examples of strong electrolyte are hydrochloric acid( H C l ) and sodium hydroxide ( N a O H ) .