how can we know whether a substance is an acid or a base by just looking at its formulae??
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Ok if it is an acid then it will usually have a hydrogen in the beginning.
Base will haveMetal oxide or other compound that reacts with an acid to neutralize it and produces water and a salt. Bases increase the concentration of hydroxide (OH-) ions in an aqueous solution.
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Base will haveMetal oxide or other compound that reacts with an acid to neutralize it and produces water and a salt. Bases increase the concentration of hydroxide (OH-) ions in an aqueous solution.
pls mark my answer as brainliest
uashenoy05:
i guess inbox is a better place to discuss this
yeah NH3 + H2O ---> NH4+ + OH-
jaya???
even i wrote the same thing right????
yes i got it
so... i am not arguing...its ankit who has some doubts
no jaya i just asked you
ok guys! cut it off.... we r disturbing other users
i am not good at chemistry
yeah bye
Answered by
1
From the Arrhenius Theory we can conclude that...
Acids are substances which dissociate in aqueous solution to give H+ ions
Bases are substances which dissociate in aqueous solution to give OH- ions
Hence, by looking at the formula of a compound,
the compoundswhich has H+ like HCl, HNO3, H2CO3, etc are acids
the compounds which has OH- like KOH, Fe(OH)2 are bases
Acids are substances which dissociate in aqueous solution to give H+ ions
Bases are substances which dissociate in aqueous solution to give OH- ions
Hence, by looking at the formula of a compound,
the compoundswhich has H+ like HCl, HNO3, H2CO3, etc are acids
the compounds which has OH- like KOH, Fe(OH)2 are bases
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