Chemical Properties Ch 1 Flashcards
1
Q
Litmus paper
# indicating
A
Colour of paper indicating acidity of substance
-7 acidic
+7 base
7 neutral
2
Q
Colbat chloride
Colour
A
Paper indicates presence water
Pink & blue = water
3
Q
Limewater
Substance
A
Réaction indicates presence of co2
Milky substance= co2
4
Q
Glowing & burning wood splinter
A
Presence of substance that can cause combustion
5
Q
Open flame
A
Colour of flame indicates substance