Acids, Bases, Water Flashcards
1
Q
Acid
A
Turns blue litmus red
Turns universal indicator red
2
Q
Alkalis (soluble carbonates)
A
Turns red litmus blue
Turns universal indicator blue
Effervescence when dilute acid added
3
Q
Alkalis (soluble hydroxides)
A
Turns red litmus blue
Turns universal indicator blue
No visible reaction when dilute acid added
4
Q
Water - Indicators
A
Turns litmus purple
Turns universal indicator green
5
Q
Water - Cobalt Chloride
A
Blue paper -> Pink
6
Q
Water - Anhydrous Copper Sulphate
A
White powder -> Blue