Oksidin liukeneminen veteen voi muuttaa liuoksen pH-arvoa.
Authored by E H
Chemistry
9th Grade
Used 12+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Palaminen on aineen reagoimista
hapen kanssa
typen kanssa
vedyn kanssa
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Oksidi on ioni
O2-
O-
O2+
O+
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Metallioksideja ovat
MgO
CaO
H2O
NO2
SO2
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Epämetallioksideja ovat
NO
H2O
Li2O
MgO
CO
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kun metallioksidi reagoi veden kanssa, muodostuu
emäksinen liuos
hapan liuos
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kun epämetallioksidi reagoi veden kanssa muodostuu
emäksinen liuos
hapan liuos
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaktion lopputuloksena on
hapan liuos
emäksinen liuos
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