CHEMTSTRY
CHEMICAL REACTICNS AND EQATIONS
Equatiemsa) em aetiihty
)-Clean a magneIm bbon by ubbivg wih svd paper.
-told t wtti a paioß tonqs
- Bunm îrf woing a spixit lamp nbun
The rea ten
2)-Take a fewzne aremules naconical fask a tesr tube
dd dil.
-Add dl tydodhloic ad on sulphue acd to ta.
The nea chem 2n t HSo47 so, t H,n
3)-Talce S mall amaunt ot caleiwm oKide on g uick lime in a beaker
slewy add water to ti's
Calcenm oxide is fom eacta viqersUsly usih water to produc saked
Aime eleasin ca large amoun of hear.
The geachen: Cao+ H,0> CaoH), + thear
Slaked lim
4)-Take albow 2q offfoous
Pervous uphala
sulphala Cycalo
tulbe aver the flameCyclalo
Heat ta boili tube in a doy boiling tube.
o a bwnw spiit lamp.
-The colr o the oysal ades haating
The eaction? 2feso,Fe,, + s0, tt so,
5)-Tak about 2q lead nibale oder In a boiling tube.
Hetd te boiiua tube with
sih a ain tengs and haa
r over a flae
- you wiU ehsee tue emiin sh bsln fumes. These fumes ae
digr+de (NO
The reactoni 2PbNO) > 2Pbo +4NO,ft 0,
6)-Take albeur 2q siuer chtoide in ace chna disn.
-Place ths china dish in Aunigtfor sone time.
- The wule sven cuede tuns
The uactgn: 2.Ag|lu 2Ag + Ug
-Taka toe Pan nais and clean them lay rubbing h sand Raper.
-Take Harp tesrtuee and taha, abour lo wh cop per pae salthn.
-Tie two ÎrLem nals
sulphae
)-Tnen naib dipped ncoppensoution csplaus Coppen to foum fengu
bsuphale seutian.
The neehon Fe'+ Cus oey Fesog t Cu agday
CHEMICAL REACTICNS AND EQATIONS
Equatiemsa) em aetiihty
)-Clean a magneIm bbon by ubbivg wih svd paper.
-told t wtti a paioß tonqs
- Bunm îrf woing a spixit lamp nbun
The rea ten
2)-Take a fewzne aremules naconical fask a tesr tube
dd dil.
-Add dl tydodhloic ad on sulphue acd to ta.
The nea chem 2n t HSo47 so, t H,n
3)-Talce S mall amaunt ot caleiwm oKide on g uick lime in a beaker
slewy add water to ti's
Calcenm oxide is fom eacta viqersUsly usih water to produc saked
Aime eleasin ca large amoun of hear.
The geachen: Cao+ H,0> CaoH), + thear
Slaked lim
4)-Take albow 2q offfoous
Pervous uphala
sulphala Cycalo
tulbe aver the flameCyclalo
Heat ta boili tube in a doy boiling tube.
o a bwnw spiit lamp.
-The colr o the oysal ades haating
The eaction? 2feso,Fe,, + s0, tt so,
5)-Tak about 2q lead nibale oder In a boiling tube.
Hetd te boiiua tube with
sih a ain tengs and haa
r over a flae
- you wiU ehsee tue emiin sh bsln fumes. These fumes ae
digr+de (NO
The reactoni 2PbNO) > 2Pbo +4NO,ft 0,
6)-Take albeur 2q siuer chtoide in ace chna disn.
-Place ths china dish in Aunigtfor sone time.
- The wule sven cuede tuns
The uactgn: 2.Ag|lu 2Ag + Ug
-Taka toe Pan nais and clean them lay rubbing h sand Raper.
-Take Harp tesrtuee and taha, abour lo wh cop per pae salthn.
-Tie two ÎrLem nals
sulphae
)-Tnen naib dipped ncoppensoution csplaus Coppen to foum fengu
bsuphale seutian.
The neehon Fe'+ Cus oey Fesog t Cu agday
