The pH value of aqueous solutions

Learn about the pH value of aqueous solutions, how to detect it and the types of solutions grouped according to their pH value.

Хими

7-р анги

Бичсэн: Bodó Jánosné

Хянан шалгагч: Horváthné Kunstár Andra, Márton Gábor

График дизайнер: Molnár Mónika

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