?????и???2011???????????????
?????? ???????ο???????????
?????????? ??42???
???????7С???С??6??????С??????????????У????????????????????
1. D 2. A 3. C 4. B 5. D 6. B 7. C
???????58???
8.??16??????2?????1??sp2 ???????
??2??1s22s22p63s23p63d84s2 ??[Ar]3d84s2 N??O??C
??3??MgNi3C 12
??4??Ni(OH)2??4CN??=== [Ni(CN)4]2-??2OH?? 1:1
9.????14?????1????????????2???
??2??25%??2??? ??С??2??? ????2???
??3??????1.04 ??3???
??4??CO2(g)??3H2(g)===CH3OH(g)??H2O(g) ∆H??-48.9 kJ/mol??3???
10.??16?????1???????250 mL???????2???
??2??2??5??6H+??2??5??8H2O??2???
??3??????ζ????1??? ????????????KMnO4????????????????????????????????????????2???
??4???????1??? ????AgNO3????Cl???????????????????Ag2SO4??????????????????z?????2???
??5??????2??? ??6??4Na2SO4・2H2O2・NaCl??4???
11.??12?????1??????????????????????????????????????????????2???
| 
