Want more Updates · PDF fileWant more Updates facebook /gmail/skype: - অ঩নায আ−ফeক ফাpdf Auto

Want more Updates http://facebook.com/tanbir.ebooks
facebook /gmail/skype: - http://tanbircox.blogspot.com
pdf Menu Bar View Auto /Automatically Scroll ( Ctrl + Shift + H ) up Arrow down Arrow
.
.
.
. .
.
.
.
.

. . : H2O
. : H2O
.
. : H2O . : H2O
.
2H+O=H2O H() O() H2O() H() O() , H2O() H O ) ) ) H() O() ) H2O()

,
( +, -, =, , , )
2H2()+O2()=2H2O()
Zn()+H2SO4( ) = ZnSO4( )+H2() 1. 2. 3. (+) 4. 5. 6. = 1. H2+O2H2O ( ) O 2H2O H 4 H 2 2H2+O2 =2H2O( = ) 2. C()+O2+()=CO2 ( ) =

. NH3() + HCl( ) = NH4Cl( ) . ( ) C()+O2+()=CO2 ( ) . CaCO3( ) = CaO( )+CO2( ) . Zn()+H2SO4( )=ZnSO4()+H2() . () AgNO3( )+NaCl( )=AgCl( )+NaNO3( ) . HCl( )+MgO( =MgCl2( )+H2O() . C()+O2+()=CO2 ( )

H Li Na K Rb Cs Fr
Be Mg Ca Sr Ba Ra
B Al Ga In Ti
C Si Ge Sn Pb
- N P As Sb Bi (Sb-)

O S Se Te Po -
He Ne Ar Kr Xe Rn (Xe-)
- - - - -
, - , ( ) ( )
) . ( ) . ( )
) . ( ) . ( )
) . ( ) . ( )
,, ( )

= , = , = ( )
= , = () = , = = , =
= , = , = , = , = , =
= As, = Bi, = Sb, = Ge, / = Te, = B, = Si
= Fr, = Br, = Ge, = Hg, = Sb
, ,
(1) "" , [ ] (2) "" [ ] (3) R "" [, ]
22 -
H HeLi Be B C N O F Ne Na Mg Al Si P S Cl Ar K Ca Sc Ti ( )

-K Na Ca Mg Al Zn Fe Sn Pb H Sb Bi As
Cu Hg Ag Pt Au
- CaNa Mg Ag Al
- Pb Na Ca K
D - Cu Mn Cr Co FeNi Zn

Hydrogen H .
Helium He .
Lithium Li .
Beryllium Be .
Boron B .
Carbon C .
Nitrogen N .
Oxygen O
Fluorine F
Neon Ne .
Sodium (Natrium) Na .
Magnesium Mg .
Aluminum Al .
Silicon Si .
Phosphorus P .
Sulphur S .
Chlorine Cl . .
Argon Ar .
Potassium (Kalium) K .
Calcium Ca .
Scandium Sc .
Titanium Ti .
Vanadium V .
Chromium Cr
Manganese Mn .
Iron (Ferrum) Fe .
Cobalt Co .
Nickel Ni .

H 1 1 1
He 2 4
Li 1 3 6
Be 2 4 9
B 3 5 10
C 2, 4 6 12
N 3, 5 7 14
O 2 8 16
F 1 9 18
Ne 10 20
Na 1 11 22
Mg 2 12 24
Al 3 13 26
Si 4 14 28
P 3, 5 15 30
S 2, 4, 6 16 32
Cl 1 17 35
Ar 18 39
K 1 19 39
Ca 2 20 40
Sc 3 21 45
Cr 3, 2 24 51
Mn 2, 7 25 54
Fe 2, 3 26 55
Co 2 27 58
Ni 2 28 58
Cu 1, 2 29 63
Zn 2 30 65

As 3 33 74
Br 1 35 79
Kr 36 83
Sr 2 38 87
() Ag 1 47 107
Sn 2, 4 50 118
Sb 3, 5 51 121
I 1 53 126
Xe 54 131
Ba 2 56 137
W 6 74 183
Pt 4 78 195
Au 1, 3 79 196
() Hg 1, 2 80 200
() Pb 2, 4 82 207
Bi 3 83 208
Rn 86 222
U 4, 6 92 238
(H) (O) (B) (C) (N)
(F) (S) (N) (Si) (P)
(Cl) (C) (P) (S)
(Br)
(I)
(S)

(Na) (Sn) (Al) (Sn)
(K) (Br), (Zn) (Au) (Pt)
(Hg) (Mg), (Bi) (Pb)
(Cu) (Pb) (Fe)
(Ag) (Cu) (Cr)
(Au) (Hg) (Sb)
(Fe) (As) (As)
(CO) (Sb)
(Cr)
(Cd)
(NH4) (CO3) (PO4)
(PH4) (SO3) (PO3) [Fe(CN)6]
(OH) (SO4) (BO3)
(NO2) (S2O3) [Fe(CN)6]
(NO3) (CrO4) (AsO3)
(CN) (Cr2O7) (AsO4)
(HCO3) (SiO3)
(CH3)
(C2H5)
(ClO3)

Ax By x A y B Ax By A B B A Ax By Ay B x ( Ax By A B )
Ax + By = Ay Bx
H1 + O2 H2O1 H2O (H) 1 (O) 2 H O O H 1 H2O
O2 + Fe3 = Fe2O3 (O) 2 (Fe) 3
(Na) (Cl) (Na) (Cl) ( ) Na1Cl1 NaCl Na1 + Cl1 = Na1 + Cl1 or NaCl [ Na1 1 Na ]
(N) (H) N1H3 NH3 N3 + H1 = N1H3 or NH3 (Na1) (OH1)
Na1(OH)1 NaOH Na1 + OH1 = Na1OH1 or NaOH (H1)
(SO4)2 H2(SO4)1 or H2SO4 H1 + (SO4)2 = H2(SO4)1 or H2SO4

HCl
HClO
HClO3
HBr
HI
HNO2
HNO3
C6H12O7
C17H33COOH
C17H35COOH
H2SO3
H2SO4
H3PO3
H3PO4
HCNO
H2CO3
CH3COOH
HCOOH
C15H31COOH

Na2O
NaOH
NH4OH
CaO
KOH
Ca (OH)2
Ca (OH)2
( ) NaCl
() NH4Cl
KCl
() CaCO3
Na2SO4
K4[Fe(CN6)]
(NH4)3PO4
CaSO4 . 2H2O
Na2SO4, .10H2O
ZnSO4
AuCl3
KCl
() CuSO4
K2SO4
KNO3

Na2ZnO2
NO
N2O
NO2
Na2O
- Na2O2
Ba2O
- BaO2
- H2O2
() FeO
() Fe2O3
KClO3
KHSO4
(NH4)2SO4
CaSiO3
Na2SiO3
K2CO3
() KNO3
SO2
SO3
Mg(OH)2
N2O5
[CO+N2]
N2O
Hg2Cl2
Ca(SO4). H2O

KMnO4
Ca(OCl)Cl
K2SO4. Al2

Documents

Want more Updates · PDF fileWant more Updates facebook /gmail/skype: - অ঩নায আ−ফeক ফাpdf Auto