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Acids

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

Nitrogen

Back (Answer)

78%

#2
Front (Question)

Oxygen

Back (Answer)

21%

#3
Front (Question)

Argon

Back (Answer)

0.96%

#4
Front (Question)

Carbon Dioxide

Back (Answer)

0.04%

#5
Front (Question)

Which is a noble gas in the atmosphere?

Back (Answer)

Argon

#6
Front (Question)

Magnesium + Oxygen —> Magnesium Oxide

Back (Answer)

Bright White light White powder forms

#7
Front (Question)

Sulphur + Oxygen —> Sulphur dioxide

Back (Answer)

Blue Flame

#8
Front (Question)

Hydrogen + Oxygen —> Water

Back (Answer)

Squeaky pop

#9
Front (Question)

Metal + Oxygen = Metal Oxide + Water

Back (Answer)

Alkaline solution

#10
Front (Question)

Non-Metal + Oxygen = non-metal dioxide + water

Back (Answer)

Acidic solution

#11
Front (Question)

Methylene orange

Back (Answer)

Acid - Red Neutral - Yellow Alkalis - Yellow

#12
Front (Question)

Phenolphthalein

Back (Answer)

Acid - colourless Neutral - colourless Alkalis - pink

#13
Front (Question)

Blue litmus Paper

Back (Answer)

Acid - Red Neutral - blue Alkalis - Blue

#14
Front (Question)

Red litmus paper

Back (Answer)

Acid - Red Neutral - Red Alkalis - Blue

#15
Front (Question)

Acid

Back (Answer)

H+ Donor

#16
Front (Question)

Alkalis

Back (Answer)

OH- Donor

#17
Front (Question)

Base

Back (Answer)

H+ acceptor

#18
Front (Question)

Acid + Base —>

Back (Answer)

Salt + water

#19
Front (Question)

Prepare a sample of pure, dry crystals

Back (Answer)

• react base with acid • filter to remove unreacted base • heat solution in evaporating dish • remove from heat when crystals start to form • Leave time for crystals to cool • Filter out excess solution • Pat crystals dry with filter paper to remove excess water

#20
Front (Question)

Acid + Carbonate —>

Back (Answer)

Salt + Water + Carbon dioxide

#21
Front (Question)

Acid + Metal —>

Back (Answer)

Salt + Hydrogen

#22
Front (Question)

Common Soluble Compounds

Back (Answer)

• Sodium • Potassium • Ammonium • Nitrate

#23
Front (Question)

Soluble except with silver and lead

Back (Answer)

Chlorides

#24
Front (Question)

Soluble except with calcium, barium and lead

Back (Answer)

Sulphates