Скачать или смотреть What Is pH and Why Does It Matter in Chemistry? | Acids, Bases, and More

What is pH, and why is it so important in chemistry and everyday life? ⚗️

👉 Definition: pH measures how acidic or basic a solution is, based on hydrogen ion concentration.
👉 pH scale (0–14):

0–6 = Acidic (e.g., vinegar, lemon juice)

7 = Neutral (pure water)

8–14 = Basic/alkaline (e.g., baking soda, bleach)
👉 Why it matters:

Affects chemical reactions

Controls enzyme activity in biology

Crucial in water treatment, food, and medicine

Environmental impact (acid rain, ecosystems)
👉 How to measure: pH paper, indicators, or digital pH meters.

In short: pH is more than a number — it’s a key to understanding chemistry, biology, industry, and the environment.

#Chemistry #pHScale #AcidsAndBases #MiddleSchoolScience #ScienceExplained