
Nemfémes elemek
Flashcard
•
Chemistry
•
10th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Mi az oxigén atomjainak jellemzője a kénsavmolekulában?
Back
Az oxigén atomjai a kénsavmolekulában egyszeres és kétszeres kötésekkel is kapcsolódnak a kénatomhoz.
2.
FLASHCARD QUESTION
Front
Melyik vegyület vizes oldata jó redukálószer?
Back
A kén-dioxid.
3.
FLASHCARD QUESTION
Front
Milyen gáz keletkezik a tojás fehérjék bomlásakor?
Back
Kénhidrogén.
4.
FLASHCARD QUESTION
Front
Milyen töltésű az anion a szulfitokban és szulfátokban?
Back
2 – töltésű.
5.
FLASHCARD QUESTION
Front
Mik a kénsav sói?
Back
A kénsav sói a szulfátok.
6.
FLASHCARD QUESTION
Front
Mi a kén-dioxid kémiai képlete?
Back
SO2.
7.
FLASHCARD QUESTION
Front
Milyen típusú kötéseket tartalmaz a kénsav molekulája?
Back
Egyszeres és kétszeres kötéseket.
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