What type of electrolyte is c12h22o11




















Call it a nonelectrolyte. Note that there are ambiguities here starting in Step 4. That's just the way it is. To determine whether a substance is a weak acid or weak base you have to know more than the molecular formula, especially for compounds containing carbon.

A structural formula, which shows the detailed connections of atoms is often necessary. The conductivity of aqueous media can be observed by using a pair of electrodes, connected to a voltage source, that are immersed in the solution.

The current the solution conducts then can be readily measured, and a light bulb can be used as a visual indicator of the conductivity of a solution. When this experiment is performed with pure water, the light bulb does not glow at all.

Water itself does not conduct electricity easily; it is an example of a molecular substance that is a nonelectrolyte. This is true for many other molecular substances. For example, table sugar sucrose, C 12 H 22 O 11 - is quite soluble in water, but a sugar solution apparently conducts electricity no better than just water alone.

On the other hand, when we perform the experiment with a freely soluble ionic compound like sodium chloride, the light bulb glows brightly. Let us represent what we think is going on with these contrasting cases of the dissolution of a molecular and an ionic compound by writing the following chemical equations:.

The first equation above represents the dissolution of a nonelectrolyte, the molecular compound sucrose. The second equation represents the dissolution of an ionic compound, sodium chloride. The key distinction between the two chemical equations in this case is the formation in the latter of aqueous ionic species as products.

The ions are free to diffuse individually in a homogeneous mixture, and when a voltage is applied, the ions will move according to the electric potential energy difference between electrodes, thus carrying electric current. Note that water is not shown on the reactant side of these equations but instead is shown above the arrow, indicating that water determines the environment in which the dissolution process occurs.

The superstoichiometric status of water in this symbolism can be read as a dissolution process occurring with water as the solvent. We will not write water as a reactant in the formation of an aqueous solution by a simple dissolution process. There are many cases in which a substance reacts with water as it mixes with and dissolves in water.

This reaction of a solute in aqueous solution gives rise to chemically distinct products. In such cases water can be explicitly shown in the chemical equation as a reactant species. It turns out that when a soluble ionic compound such as sodium chloride undergoes dissolution in water to form an aqueous solution consisting of solvated ions, the rightward arrow used in the chemical equation is justified in that as long as the solubility limit has not been reached the solid sodium chloride added to solvent water completely dissociates.

Which of these is a characteristic of nonmetals. What is the only factor needed to calculate change in velocity due to acceleration of gravity 9. What term is used to describe splitting a large atomic nucleus into two smaller ones. Vaping Study Guide 3 cards. Propylene Glycol. More answers. Sucrose is not an electrolyte. Q: Is C12H22O11 an electrolyte or non electrolyte? Write your answer Related questions. Is C12H22O11 a weak or strong electrolyte?

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