Acids, Bases, Water Flashcards

1
Q

Acid

A

Turns blue litmus red
Turns universal indicator red

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2
Q

Alkalis (soluble carbonates)

A

Turns red litmus blue
Turns universal indicator blue
Effervescence when dilute acid added

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3
Q

Alkalis (soluble hydroxides)

A

Turns red litmus blue
Turns universal indicator blue
No visible reaction when dilute acid added

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4
Q

Water - Indicators

A

Turns litmus purple
Turns universal indicator green

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5
Q

Water - Cobalt Chloride

A

Blue paper -> Pink

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6
Q

Water - Anhydrous Copper Sulphate

A

White powder -> Blue

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