ACIDS BASES ,
and
SALTS
HANDWRITTEN NOTES
Years Included]
,
\ r
- -
\
"
Designed with ta.
Shobhit Norman
, ①
Indicators
↳ Indicators arethe substances that change their colour or odour when added
into an acid
is acidic or
or an alkaline solution
basic .
tells us whether a substance
, basically
°
Natural Indicators : These indicators are foundin nature in the plants .
: litmus paper , Turmeric
eg
-
•
Synthetic Indicators : The indicators which are
synthesised in the laboratory
or
industry are known as synthetic Indicators .
eg
:
phenolphthalein , methyl orange
-
.
•
Olfactory Indicators : substances whose odour Amell) change in acidic or
basic medium vanilla , onion dove
e.g
. .
,
Red litmus Blue litmus Turmeric Phenolphthalein Methyl Orange
Paper Paper solution solution .
ACID no
change Red yellow colourless Red
BASE Blue No change Red Pink Yellow
ACIDS
#
Physical Properties ,
blue litmus to red
°
Changes .
°
Taste sour
°
All dilute acids conduct
electricity fait .
ya:*
fgtohfaefsatifdesiane
*
Acids 's sulphuric acid →
thou lait '
soit
Nitric acid -
HMOs [ Ht MOST
( Ht) which is
#Rate Hydrochloric acid →
HCl [ Ht ca g
-
same
carbonic acid →
Hzco, cant cozy responsible for
Acetic acid →
CH, OH [ Ht ctiscooy Acidic properties
*B u
# Chemical Properties : sound
'
:
i :P
:P
Reaction with Metals : metal -1 Dilute acid salt -1
Hydrogen
°
gas
→
elf
: Zin t
Hzsoy →
Znsoyt Hzt
-
Tried :
-
Acid # ore part at metal # HIT # af to form salt .
Fet Hed
one more
of :
→
Feck + Hz
-
Fetz Ice
¥
-
*
and
SALTS
HANDWRITTEN NOTES
Years Included]
,
\ r
- -
\
"
Designed with ta.
Shobhit Norman
, ①
Indicators
↳ Indicators arethe substances that change their colour or odour when added
into an acid
is acidic or
or an alkaline solution
basic .
tells us whether a substance
, basically
°
Natural Indicators : These indicators are foundin nature in the plants .
: litmus paper , Turmeric
eg
-
•
Synthetic Indicators : The indicators which are
synthesised in the laboratory
or
industry are known as synthetic Indicators .
eg
:
phenolphthalein , methyl orange
-
.
•
Olfactory Indicators : substances whose odour Amell) change in acidic or
basic medium vanilla , onion dove
e.g
. .
,
Red litmus Blue litmus Turmeric Phenolphthalein Methyl Orange
Paper Paper solution solution .
ACID no
change Red yellow colourless Red
BASE Blue No change Red Pink Yellow
ACIDS
#
Physical Properties ,
blue litmus to red
°
Changes .
°
Taste sour
°
All dilute acids conduct
electricity fait .
ya:*
fgtohfaefsatifdesiane
*
Acids 's sulphuric acid →
thou lait '
soit
Nitric acid -
HMOs [ Ht MOST
( Ht) which is
#Rate Hydrochloric acid →
HCl [ Ht ca g
-
same
carbonic acid →
Hzco, cant cozy responsible for
Acetic acid →
CH, OH [ Ht ctiscooy Acidic properties
*B u
# Chemical Properties : sound
'
:
i :P
:P
Reaction with Metals : metal -1 Dilute acid salt -1
Hydrogen
°
gas
→
elf
: Zin t
Hzsoy →
Znsoyt Hzt
-
Tried :
-
Acid # ore part at metal # HIT # af to form salt .
Fet Hed
one more
of :
→
Feck + Hz
-
Fetz Ice
¥
-
*
