acids bases and salts

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

Card preview (24)

Front (Question)

what are acids?

Back (Answer)

proton donors, ph<7

Front (Question)

what are bases?

Back (Answer)

proton acceptor substance that neutralises an acid ph>7

Front (Question)

do alkalis dissolve in water?

Back (Answer)

yes

Front (Question)

sulfuric acid symbol

Back (Answer)

H2SO4

Front (Question)

sulfate salt symbol and charge

Back (Answer)

SO4 2-

Front (Question)

hydrochloric acid symbol

Back (Answer)

HCL

Front (Question)

chloride symbol and charge

Back (Answer)

CL -

Front (Question)

nitric acid symbol

Back (Answer)

HNO3

Front (Question)

nitrate symbol and charge

Back (Answer)

NO3 -

#10

Front (Question)

what solutions contain H+ ions

Back (Answer)

aqueos solutions of acids

#11

Front (Question)

what do aqueous solutions of alkalis contain

Back (Answer)

OH- ions

#12

Front (Question)

what happens when an acid reacts with a metal

Back (Answer)

salt and hydrogen are given off

#13

Front (Question)

what happens when a metal oxide reacts with bases

Back (Answer)

salt and water are formed

#14

Front (Question)

what happens when an acid reacts with a metal hydroxide

Back (Answer)

salt and water formed

#15

Front (Question)

what happens wen an acid reacts with a metal carbonate

Back (Answer)

salt, water, and carbon dioxide formed

#16

Front (Question)

what happens when an acid reacts with ammonia

Back (Answer)

ammonium slat formed

#17

Front (Question)

what color does litmus paper turn with an acid and then with an alkali

Back (Answer)

acid= red alkali=blue

#18

Front (Question)

thymolphthalein color when with acid and then with alkali

Back (Answer)

acid= colourless alkali=blue

#19

Front (Question)

methyl orange turn with acid and with alkali

Back (Answer)

acid=red alkali-yellow

#20

Front (Question)

phenolphthalein color with acid and alkali

Back (Answer)

acid= colourless alkali=pink

#21

Front (Question)

universal indicator turns what colour with alkali and acid

Back (Answer)

alkaline= blue (weak) purple (strong) acid= orange(weak) red (strong)

#22

Front (Question)

what is a strong acid

Back (Answer)

acid that completly dissociates in aqueous solution

#23

Front (Question)

what is a weak acid

Back (Answer)

acid that partially dissociates in aqueous solution

#24

Front (Question)

are non-metal oxides more likely to be acidic or basic give an example

Back (Answer)

acidic CO2 AND SO2