四川省成都市第七中学2021-2022学年高三上学期一诊模拟考试理科综合试卷.pdf

1、 300 150 H-1 C-12 O-16 F-19 Al-27 V-51 Mn-55 Cu-64 13678 1 A B CATP DCO2H2O 2 A B C D 3 A B C D 411 A BK2Cr2O7FeSO4 C D 12F ABi3e3F=BiF3 B1 mol e19 g C D 1320 mL y mol/LHX z mol/LCH3COOH0.1 mol/LIVCH3COOHNH3H2O A.y=z=0.1 B.c b a C.cc(NH4+)c(X)c(CH3COO)c(H+)c(OH)D.dH2ONH3H2OHXCH3COOH 864814181921630

2、14202161731.5 h A B7.9 km/s C D 1528 cm381968 r/min A3.99 m/s B7.98 m/s C1.99 m/s D1.33 m/s 16PQg=10 m/s2454 m/sPQ A0.1m B0.2m C0.4m D0.8m 17m1m212 A1(m1+m2)g+2m2g B(1+2)(m1+m2)g C(1+2)m2g D 18Lsnmev A BSnmv2 C Dvne2 19U-IE6 VrR A B C2.7 W D0.84 W 20DabbaABPQUEpPBA AU BEp CQ D 1122()mm g21ABBF=3tt=2

3、 sF,1.6 m1 kg0.5g=10 m/s2 A02 sF BF3 m/s C4 m/s D1.5 m 174 22323338 129 226 aMNQ 1_ AQ B CMN D 2b0.15mxabc10.15my20.25my210m/sgab_sQ_m/s2 239 (1)(2)G300 mAR1 R2 (3)E1.5 V1 Vr A 2412 RBmA()CvmAOC=30 1AC 2C 3A 2520=30oABBMBL=mAkMA v0g=10 m/s2 1ABvAvB 2k1BA 3v0=10 m/skABAB 26(14)(NH4)5(VO)6(CO3)4(OH)91

4、0H2OVO2VOCl2NH4HCO3 +4(1)DVOCl2 V2O5VOCl2 (2)e)K2K1_()K1K2 _()(3)x g20 mL30 mL0.02 mol/L KMnO41%NaNO2NaNO2y mol/L(NH4)2Fe(SO4)2z mL(VO2+Fe2+2H+=VO2+Fe3+H2O)NaNO2_ _%(NH4)2Fe(SO4)2_()27(15)(Co2O3)(Co2O3MnO2NiOFe3O4)Co2O3 HCo2Fe3Ni2 pH:Fe(OH)3 Co(OH)2 Ni(OH)2 pH 3.7 9.0 9.2:_Co2O3_ H2O2_(3)pHpH_(4)_10

5、0/0 10 20 30 40 50 60/g 70.6 73.0 75.4 78.0 81.0 84.5 88.0 1_()A B C _(6)Ni2Ni(OH)2M=NiOOHMH_ 28(14)2H2(g)+O2(g)=2H2O(g)H1=-483.6kJmol-1 N2(g)+O2(g)=2NO(g)H2=+180.5kJmol-1 2H2(g)+2NO(g)N2(g)+2H2O(g)(1)EakJmol-1kJmol-1(Ea)(2)2n(H)n(NO)=1NO ()A2v(NO)=v(N2)B C D NO v=kcm(H2)c2(NO)kT1v0H250%18 v0m=EaT1T

6、2k1k2lg=(-)(R)(3)N2(g)+3H2(g)2NH3(g)H030MPa(75%H225%N267.5%H222.5%N210%)NH3 75%H225%N2(MKp=(MPa)-2(=)2991PPDKCO2PEP21000Lux 1A_1_ 2_3_ 30104.2 1 _ 2_ 3 _ 31.10ABA 1ABA ABA 2ABACa2+3CaCl2ABAABAABA+ABA 32102N=24273212 1_2_ 3AaBbAaBb=1441Bb_ 452222B333 315 34.3 41515abAc (122435130)Aab Bab Cabb Dabb Eabab 210 xt1=0t2=0.5 sT0.25s0.5sT 12Myt35315 Cu-Mn-Al(1)Mn_(2)CuSO4HN(CONH2)2-2 _1 mol_NA(3)CuN2O4Cu(NO3)2NO3-N_NO3-_(4)AlF3AlCl3_ (5)Cu-Mn-AlaMnAlCubAlCu _ rrr(Al)=143pmCu_pm _gcm-3NA 36515 37115 PatPat5 1 2 _NaNO3 NaNO3 MgSO4 KCl FeSO4 KH2PO4 30g 2g 0.5g 0.5g 0.01g 1g 1000mL 3 4 123cmPat 38.315