Question

. Розв’яжіть кросворд, ключове слово якого по вертикалі - назва літери - позначення ступеня дисоціації. По горизонталі: 1. Найпоширеніший дуже слабкий електроліт. 2. Клас неорганічних сполук, здебільшого сильні електроліти. 3. Кількісна характеристика дисоціації електролітів. 4. Кислотний залишок слабкої галогеноводневої кислоти. 5. Назва широко відомого жарознижувального лікарського засобу, діюча речовина якого - слабка кислота. ​

Answer 1

Ответ:

1.вода

2.солі

3.ступінь

4.фторид

5.аспірин

Объяснение:

Answer 2

Crossword Puzzle Solution

The crossword puzzle solution is as follows:

Vertical: 1. Acid dissociation constant - The key term for the vertical clue is the "name of the letter" and "designation of the degree of dissociation." The answer is the acid dissociation constant, which is represented by the symbol "K" and measures the extent to which an acid dissociates in a solution [[1]].

Horizontal: 1. Weak electrolyte - The most common very weak electrolyte is the answer for the first horizontal clue. Weak electrolytes are substances that only partially dissociate into ions when dissolved in water. Examples include weak acids and weak bases [[2]]. 2. Inorganic compounds - The second horizontal clue refers to a class of inorganic compounds, mostly strong electrolytes. Inorganic compounds are substances that do not contain carbon-hydrogen bonds. Examples include salts, acids, and bases [[3]]. 3. Degree of dissociation - The third horizontal clue is a quantitative characteristic of electrolyte dissociation. The degree of dissociation represents the fraction of molecules that dissociate into ions in a solution. It is often expressed as a percentage or a decimal value between 0 and 1 [[4]]. 4. Acidic residue - The fourth horizontal clue is the acidic residue of a weak halogen-hydrogen acid. The answer is the remaining part of a weak halogen-hydrogen acid after it loses a hydrogen ion. Examples include the chloride ion (Cl-) in hydrochloric acid (HCl) [[5]]. 5. Antipyretic medication - The fifth horizontal clue refers to a widely known antipyretic medication, whose active ingredient is a weak acid. Antipyretic medications are used to reduce fever. An example is aspirin (acetylsalicylic acid), which acts as a weak acid [[6]].

I hope this helps! Let me know if you have any further questions.