1.
::
2. ?: , , 3. ?
: , , 4. ,
:: 5.
:: 6.
?: 7. :
: 8. :
: 9.
?: ( )
, ,
( ) , 10. (II)
:: ( (II))11. , ,
, :: 12.
,
:: ,,, ,,13. .
:: 14.
, :: 15. ?:, , , , , , , ,
16. ?
: ( ), , ( , , , , , , ,)17. ?
: , , , , ( . HCl), , .18. ?
: ( , , 2, 2, HCl)19. ?
: , , , , , , , ,
19. ?
: , , 20. ?
: (2, HCl)21. ?
: . (H,O,, S,N,Cl,I,Br,F,P, He,Ne, Ar,Kr,Xe) /22. :
: 23. 8 8H2O?: ( , )24. 4H?: ( , )25. , :: 26. ?
: (2, HCl)27. ?
: , .(H,O,, S,N,Cl,I,Br,F,P, He,Ne, Ar,Kr,Xe)28. Si, Fe Br :
: , , 29.
?: . (H,O,, S,N,Cl,I,Br,F,P, He,Ne, Ar,Kr,Xe) 30.
?: , .(H,O,, S,N,Cl,I,Br,F,P, He,Ne, Ar,Kr,Xe)31.
?: . H2,O2,N2,Cl2,I2,Br2,F2, . 2, HCl32. , ::K, I, O33. He, K Ca
::, , 34. ?: 35.
?: !36. Zn(NO3)2 + 2NaOH =
Zn(OH)2 + 2NaNO3?: 37.
?: 38. NH3 + HCl = NH4Cl?
: 39.
?: 9 3 H2S 3x2 +3x1= 6+3 = 940.
?: 30 10H3PO3 10x 3 =3041. 3Al2(SO4)3?
: 36 3x 4x 3=3642.
::MnS243. Cu2O?: (I)44. :: (NO)45. ?: (IV)46.
:: Fe2O347. (III)
, FeCl3 + Ca(OH)2 = Fe(OH)3 +
CaCl2
?: 2 ()48. ,
Na + H2O = NaOH + H2
?: 2 ()49.
, H3PO4 + KOH = K3PO4 + H2O
?:1 ()50. : :Z ( )51. :
: ( )
52. ?: ( , )53. ?
: 54.
?: 55. ( )
:: 56. 6.
:: 57. 17-
?: 58. ()
?: ( , )59.
:: 60. :: , 61. :
: . H2,O2,N2,Cl2,I2,Br2,F2,62. .
, :: 63. ?
: . Li, Na,K, Rb, Cs64. 14-
?: ()65. 15
, 16 15 ?: , 3166. 8 16
:: 8 , 8 8 ( , , ).67. 27.
14.
.: 13 ( , 14, 27 14 13.68.
12 ?: , 69. ,
,
.: ( ).70. 8. ,
:: )71. 7. ,
:: )72.
?: S2 H2SO3( ), 2 H2CO3S3 H2SO4N2O3 HNO2
N2O5 HNO3
P2O3 H3PO3
P2O5 H3PO473. ?
: ( MgO, Mg(OH)274. ?
:ZnO, Al2O3 , SnO 75. (II) e:: NiO76. CrO3?
: (VI) 77. ?
: +
MgO + H2O Mg(O)278.
?: CO2+ Ca(OH)2 CaCO3 +H2O
79. H2SO3?
: 80. ?
:HI81. :
: S2 H2SO32 H2CO3S3 H2SO4N2O3 HNO2
N2O5 HNO3
P2O3 H3PO3
P2O5 H3PO482.
:: () 83.
?:H2SO4 2H+ + SO42-84. :: + Ca + 2HCl CaCl2 + H285.
Pb(OH)2?:(II)86. ?:Mg(O)287. :
: (Na, K, Li,Cs) .88.
?:NaOH ------- Na + + OH-89. Ca(OH)2 HNO3?
: Ca(OH)2 + 2HNO3 ------- Ca(NO3) 2 + H2O90 HNO3 :
: 91. ?
: ( . CuSO4 x 5H2O .CSO4H2O). , .92. :: (H2SO3)93. ? : NaHCO3
Ca(HSO4)2 , .94. : : , : ,
,
,
95. ? : Na2CO396. CuI2? : (II) 97. ?
I. Na2NO3
II. K2S
III. CaPO4
IV.Zn(CO3)2
V. Fe2(SO4)3:(II) (V)98. ?: (H2SO4), (SO3) , SO4 , .99. (II)
:(H2S), (II) (Cu(OH)2 (H2S), (II) ( CuO) (H2S).100. :: , ,
.101.
:: 102. ::: , 103. ,
/ ::: 104.
::: 105. ::: 106. ,
:: 107. ,
:: , ( ), , , , , . , , , .108. ,
:: , , , ,,199. .
:: 110. ?: , , , , , 111.
?: .112. ?: , .113. ?: ( , , , , .114.
()
?: , , ( )115.
?: , 116. ?: ? , 2 .( . H2O, H2SO3117,
?: , .118.. ::Cu119. 3 NH3?: Broj na atomi120.
?: 100, 10-, .121.
?: , 122. ?: ( . H2O, H2 ,H2S, Cu(OH)2 ,O2123. , ::Ca , C ,
O124. H, Mg Cl :: , 125. 3H2?: 126.
?: , ! . NH3 + HCl = NH4Cl127. 2Al + 6HCl = 2AlCl3 + 3H2 :: (
)128. .
::129. 3Ca3(PO4)2?: 24 4 2 3 130.
::CuCl2131. SO3?: (VI)132. :: (N2O)133.
. ?: (KOH H2O)134. H2S HCl
, SbCl3 + H2S = Sb2S3 + HCl
?: 3 6135. :: 136. :: .137. , :: 138. , :: 139. , :: ( ) .140.
:: 141. :: , .142.
:: (H : H, (H:Cl)143.
:: K (O::O)144. . ,
:: ( )145. 19
, 20 19 ?: 39146. 20 40
:: 20, 20, 20 .147. 23.
12.
.: 11148.
11 ?: ( 11)149. ,
,
.: ( )150. ?: S2 H2SO3( ), 2 H2CO3S3 H2SO4N2O3 HNO2
N2O5 HNO3
P2O3 H3PO3
P2O5 H3PO4151. ?: ( MgO, Mg(OH)2152. : (I) (II) .
:: Cu2O CuO153. Fe2O3 SO3 :: (III) (VI)154.
?: . ( MgO, FeO,Na2O,CuO)155. H3PO4?: 156. ?: H2S157. HNO2?:
158. :: (ZnSO4 H2)159. Cu(OH)2?: (II).160. ?:Al(OH)3161. : (II)
(III). ::Fe(OH)2 Fe(OH)3162. NaOH H2SO4?: Na2SO4 H2O163.
Cu3(PO4)2?: (II)164. (II) ?: PbS165. :: 166. : : () , , : ,
,
167.
?: ,
( 2, 3) ( )168. (III)
?:: (III) Fe(OH)3+ NaCl169. K2S HCl?: KCl H2S.170.
?: 171.
:: 172.
:: , .173. ,
::: , , , ,,174. : , ( , , , , , , ,)175.
?: , , ( )176. ?: ? , 2 .( . H2O, H2SO3177.
?: 2 ( . ,,Cu,Fe,Mg,Na)178. 4 H2SO4?: 179.
?:B.Si,As,Ge,Sb,Te180. Cl, Mg C :: , , 181.
?: , ! . NH3 + HCl = NH4Cl182. 5Cu3(PO4)2?:40 , 2 x 4=8 8 x 5=
40183. CrO3?: (VI)184. H2S HCl
, AsCl3 + H2S = As2S3 + HCl
?: 3 6185. :: .186.
?:187. :: 188. :: . HCl, H2O, NH3,CH4H2S189. .
, :: 190. 12 24
::12 , 12 , 12 .191. 35.
18.
.: 17192. ?: 193. (II) ::FeO194. ?: HNO2195. :: MgSO4 H2196.
?:Ca(OH)2197. Fe3(PO4)2?:(II)198. ?: .2NaOH + H2SO4= Na2SO4 +
2H2199. Na2S HCl?: + NaCl + .H2S
