试题与答卷分析
description
Transcript of 试题与答卷分析
-
Your site hereLOGO
20119
abcd9A23.791.421.80.919B2.589.84.42.41.80.9
Your site hereLOGO
201110 A.CH3OHB.C. D.
abcd10A90.93.52.62.11.80.9110B2.13.43.789.81.80.9
Your site hereLOGO
201111
abcd11A77.98.37.75.21.60.7811B4.97.28.478.51.60.78
Your site hereLOGO
201112
A.126.953 B.537 C.KIO3, KIO3-1 D.
abcd12A5.88.611.7731.50.7312B6.58.175.58.91.50.76
Your site hereLOGO
201113
A.B.C.D.
abcd13A6.711.617.463.41.30.6313B7.564.616.8101.30.65
Your site hereLOGO
201114 A. B. C. D.
abcd14A20.88.363.46.51.30.6314B63.78.121.55.61.30.64
Your site hereLOGO
201115
ANH4NO3K2SO4NaOHBaOH2BH2O2MnO2CD
abcd15A14.146.413.2250.90.4615B14.91345.525.30.90.46
Your site hereLOGO
I1410.13672.43%0.72439100.8511120.70-0.81314150.7
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
201116IIIII1 2 3 II1 2 3K2SO4CO(NH2)2Ca(H2PO4)2
Your site hereLOGO
20111731020111Cu2OH2CO3 2 3
Your site hereLOGO
(16.17)6604.50.75
Your site hereLOGO
Your site hereLOGO
161 2C 3161 2pHpHpHPhpHpH 3CO(NH2)2
Your site hereLOGO
17 1CO2 2 3
Your site hereLOGO
Your site hereLOGO
2011184
1 2
Your site hereLOGO
(18)4402.50.61
Your site hereLOGO
Your site hereLOGO
1812KMnO4 K2MnO4+MnO2+O2Mm1122
Your site hereLOGO
Your site hereLOGO
2010194KNO31KNO3
2205gKNO310g60 3KNO3
020406080100/g13.331.663.9110169246
Your site hereLOGO
(19)4402.30.57
Your site hereLOGO
191 2 1:2 5:1050%3
Your site hereLOGO
Your site hereLOGO
20120.5)
1 2CO2 3
Your site hereLOGO
(20)5502.40.48
Your site hereLOGO
Your site hereLOGO
20 1 2CO32 CO32CO32 3CuSO4+2NaOH=Cu(OH)2+Na2SO4
Your site hereLOGO
Your site hereLOGO
21.5 11 22A 33 44
Your site hereLOGO
(21)5503.30.66
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
;;A\B2NaOH+CO2=Na2CO3+ H2ONaOH+CO2=NaHCO3
Your site hereLOGO
Your site hereLOGO
2012227
FeAlFe Cu
Your site hereLOGO
AlFeCu
Your site hereLOGO
1 2
(22)77040.57
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
22AlFeCuAlFe; FeCuAlFe; AlCu FeCu;; Fe+CuSO4=Cu+FeSO41Cu Fe AlFe Cu AlCuFeAlFeCuAl2Cu Fe AlCuFeAl
Your site hereLOGO
Your site hereLOGO
201123.20mL1.1g/mL85%7.1g1 2
(22)5502.50.5
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
Your site hereLOGO
1.18
Your site hereLOGO
Your site hereLOGO
2,
Your site hereLOGO
3.100%
Your site hereLOGO
4.16
Your site hereLOGO
5.
Your site hereLOGO
6.
Your site hereLOGO
Your site hereLOGO