Anorgaaniliste ainete põhiklassid
Authored by Krista Kõiv
Chemistry
8th - 9th Grade
Used 22+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ained, mis annab vesilahusesse vesinikioone
oksiidid
happed
alused
soolad
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Ained, mis koosnevad aluse katioonidest ja happe anioonidest
oksiidid
happed
alused
soolad
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
ained, mis annavad vesilahusesse hüdroksiidioone
oksiidid
happed
alused
soolad
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
ained, mis koosnevad kahest elemendist, millest üks on hapnik
oksiidid
happed
alused
soolad
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
vee teevad karedaks seal esinevad
oksiidid
happed
alused
soolad
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Lihtväetiste hulka ei kuulu
lämmastikväetised
väetisesegud
kaaliumväetised
fosforväetised
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Mis järgnevatest on klassi tooarine
SiO2
Ca(OH)2
Na2CO3
CaCo3
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