QuizMe

* השאלה נוספה בתאריך: 10-07-2025

		Ammonium NH4+ is more toxic than ammonia (NH3)
		The ammonium (NH4+) concentration is higher than ammonia NH3 in the pH range 6–8.
		Nitrate (NO3–) is more toxic than nitrite (NO2–)
		Nitrate (NO3–) is obtained from the reduction of nitrite (NO2–)

Choose the correct statement: