What is the concept of electrolyte? What are electrolytes

Electrolyte definition, what is an electrolyte.

Compounds that can conduct electricity in an aqueous solution or in a molten state are called. The electrolyte must be pure, a chemical compound.

Compounds that can conduct electricity in the molten state or in aqueous solution are called electrolytes, and compounds that cannot conduct electricity under such conditions are non-electrolytes.

Metal oxides like NaCl, acids, bases, salts are electrolytes, alcohol, inorganic substances such as sucrose, and most of the hydrides are non-electrolytes.

Compounds that can conduct electricity in an aqueous solution or in a molten state are called electrolytes.

Electrolytes vs. non-electrolytes.

Electrolytes are compounds that are able to conduct electricity when dissolved in an aqueous solution or in a molten state. According to the degree of ionization, it can be divided into strong electrolytes and weak electrolytes.

A strong electrolyte is an electrolyte that is almost completely ionized in an aqueous solution or in a molten state, completely ionized, and there is no ionization equilibrium. Weak electrolytes are electrolytes that are not completely ionized in an aqueous solution or in a molten state. The conductive properties of strong and weak electrolytes are independent of the solubility of the substance.

Electrolytes are part of the solutes in body fluids, and the activities and metabolism of various cells in the body are carried out in the liquid state.

The main electrolytes in extracellular fluid are sodium, chloride and bicarbonate, and the main electrolytes in intracellular fluid are potassium and phosphate.

Electrolytes are very important for the human body to maintain fluid osmotic pressure and water balance, as well as to maintain the acid-base balance of body fluids. In addition, electrolytes are closely related to neuromuscular stress, and the normal metabolism of cells is inseparable from electrolytes, and there are systems in the body that precisely regulate electrolyte balance, such as thirst center, antidiuretic hormone, aldosterone, and even atrial natriuretic peptide and parathyroid hormone. Electrolyte abnormalities are detected clinically and can often be used to diagnose certain disorders.

Classify. Strong electrolyte is an electrolyte that is almost completely ionized in aqueous solution or in a molten state. Weak electrolytes are electrolytes that are incompletely ionized in aqueous solution or in the molten state.

The conductive properties of strong and weak electrolytes are independent of the solubility of the substance.

Strong electrolytes: generally: strong acids, strong bases, active metal oxides and most salts, such as: sulfuric acid, calcium carbonate, copper sulfate, etc.

Weak electrolytes: generally: weak acid, weak alkali, a small amount of salt, such as: acetic acid, ammonia monohydrate (NH3·H2O), lead acetate, mercuric chloride. In addition, water is a very weak electrolyte.

The body is a collection of organisms and inorganic bodies, in addition to sugars, fats, proteins, there are many inorganic salts, such as potassium, sodium, calcium chloride, etc., and these are usually called electrolytes.

Electrolytes are all substances that are bonded by ionic bonds or polar covalent bonds. Compounds can dissociate into free-moving ions when dissolved in water or when heated. Ionic compounds can conduct electricity in aqueous solution or in the molten state; Some covalent compounds can also conduct electricity in aqueous solutions, but there are also solid electrolytes that are conductive** related to the migration of ions in the crystal lattice.

Difference Between Electrolytes and Non-Electrolytes:

Electrolytes are compounds that can conduct electricity in an aqueous solution or in a molten state; Non-electrolytes are compounds that do not conduct electricity in either an aqueous solution or in the molten state. Elemental and mixtures are not electrolytes or non-electrolytes, regardless of whether they can conduct electricity in an aqueous solution or in a molten state. As all metals are neither electrolytes nor non-electrolytes.

Because they are not chemical compounds, they do not meet the definition of electrolytes.

1. Whether it can be ionized (essential difference): Electrolyte is a compound that can be ionized under certain conditions, while non-electrolyte cannot be ionized.

2. Common substance categories: electrolytes are generally acids, alkalis, salts, typical metal oxides and some non-metal hydrides. Non-electrolytes are typically non-metallic oxides, some non-metallic hydrides, and the vast majority of organics.

3. Compound category: The electrolyte is ionic compounds and some covalent compounds, and all non-electrolytes are covalent compounds.

Electrolytes are compounds that are dissolved in aqueous solution or capable of conducting electricity on their own in the molten state.

1. "Soluble in water" is a condition that has nothing to do with the solubility of the substance, even if an insoluble substance is only a very small amount soluble in water, then it also meets the condition of "soluble in water".

2. "Melting" is the state of heating a substance to a molten state, and broadly speaking, if a substance is in a liquid state, we can all regard it as a molten state.

3. "Compound" is a limitation on the type of substance, and the compound must be pure.

The role of electrolytes in the human body and its balance regulation

1. Maintain fluid osmotic pressure and water balance.

Sodium ion and chloride ion are the main inorganic salt ions that maintain the osmotic pressure of intracellular fluid. The osmotic pressure of the intracellular and external fluids of the normal human body is basically equal, so as to maintain the dynamic balance of the intracellular and external fluid water.

2. Maintain the acid-base balance of body fluids.

Fluid electrolytes are composed of buffering silver abrasive limbs to regulate acid-base balance.

3. Maintain the stress of nerves and muscles.

Nervous and muscular irritability requires a certain concentration and proportion of electrolytic swimmers in body fluids to maintain. When sodium and potassium ions are too low, neuromuscular stress is reduced, and weakness and even paralysis of limbs may occur; When calcium and magnesium ions are too low, nerve and muscle irritability increases, and tetany may occur.

4. Maintain the normal metabolism of cells of substances.

A variety of inorganic ions act as front-end cofactors for metalloenzymes or metalloactivating enzymes to regulate substance metabolism at the cellular level.

Interpretation of electrolytes.

Compounds that can form ions in an aqueous solution or in a molten state, and thus conduct electricity. Such as table salt, sulfuric acid, sodium hydroxide, etc.

Word decomposition Explanation of electricity Electricity à A physical phenomenon, an energy that can be obtained by chemical or physical methods to make a lamp glow, mechanically turn, etc.: electricity. Electrical energy bending.

It's not stuffy. Radio station. On a rainy day, the light emitted when the clouds in the air are discharged:

Lightning. Thunder. Refers to the telegram:

Power. Message. Refers to telegrams: telegram invitations.

The main functions of electrolytes are: to maintain the balance of blood solvents in the body, to help nerve transmission, to regulate muscle contraction, and to maintain acid-base balance. If the electrolytes are imbalanced, dehydration, fatigue, lack of urine, and thirst may occur. If too much fluid is lost, shock symptoms occur.

Foods for electrolyte supplementation:

1. Drink drinks containing electrolytes, containing water and inorganic salts, which can maintain electrolyte and acid-base balance, quench thirst and body dehydration, and the most important thing in the human body is sodium, potassium and chloride, which are mainly obtained from diet, and now there are some sports drinks that can be drunk.

2. Potassium deficiency. You can eat more meat, milk, and cheese Fresh fruits and vegetables, oranges, raisins, potatoes, bananas, and winter melons Bananas contain the most potassium, but the intake should not be too much, exceeding the limit will damage the body and cause serious consequences.

3. Magnesium deficiency. Magnesium also supports muscle contraction, nerve function, enzyme activity, and bone development. To replenish and store this mineral after exercise, eat as many leafy greens as possible, whole grains, tree nuts, peanut butter, dried beans, and lentils.

An added benefit: magnesium helps fight fatigue. According to research by the American Agricultural Research Institute, when magnesium levels in your body are low during exercise, your body needs more oxygen and energy, so you will experience fatigue early.

4. Calcium deficiency. Milk provides the body with carbohydrates, calcium, sodium, and potassium, as well as high-quality protein (which helps with muscle recovery). Eat some calcium-rich foods such as milk (or soy milk) as well as cereal, yogurt, or drink a latte every day.

5. Sodium deficiency. Salt helps the body retain water and does not become dehydrated for a longer period of time. Just drink a glass of chocolate milk and eat a doughnut coated with peanut butter to replace the lost sodium.

6. Chloride deficiency. Often similar to sodium, chloride is commonly found in table salt and processed foods such as cured meats, seasonings, canned soups, and potato chips — like salt, chloride is rarely seen in meals. This mineral is needed to maintain fluid balance, blood volume, blood pressure, and fluid pH levels, and chloride can also be lost in large quantities through sweating.

Instead of supplementing chloride with snacks, it is best to supplement this mineral with whole foods such as olive oil, kelp, rye, tomatoes, lettuce and celery.