syra och bas

Quiz
•
Chemistry
•
8th Grade
•
Medium
Valsjo Jonsson
Used 21+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Vilket grundämne finns i alla syror?
Syre
väte
kol
klor
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Vilka av dessa syror är starka syror
saltsyra, ättiksyra ,ochsvavelsyra
kolsyra, ättiksyra och salpetersyra
saltsyra, svavelsyra och salpetersyra
altsyra, vinsyra och svavelsyra
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
vilka av dessa är svaga syror
vinsyra
svavelsyra
ättiksyra
citronsyra
askorbinsyra
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Formeln för saltsyra är...
HCOOH
HNO3
H2SO4
HCl
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ett annat namn för Saltsyra
Klorsyra
Starksyra
Diväteoxid
Väteklorid
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Vad använder man saltsyra till?
Rengöra metaller från oxidbeläggningar
Tlllverkning av mineralfoder till djur
Man gör saltvatten
Syrliga karameller
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Saltsyra bildas enligt denna formel
Sant
Falskt
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