2020年《龙门亮剑》高三化学 第八章 第4讲难溶电解质的溶解平衡单元过关评估 新人教版

（）(348 )1 ()a.a乙组联赛c.cd.dAl2(SO4)3BaSO4HClOKCl公司H3PO4H2OCaCO3Al(OH)3CO2NH3H2ONH3气体HIBNH3H2OCHClOCaCO3DHIa.a250.00 mL KMnO4()A50 mLB10 mLC50 mL D50 mL50.00 mL50 mLc.c3(2020 ) ()ACO2BpHH2C10 mL 1 molL110 mL 1 molL1NaOHd.dACH3COOHH2CO3BpHc(H)CDd.d4HAHAKa ()AKaBKa公司CKa公司DKaKaABKaCDAD5 ()a.a乙组联赛c.cd.dacfe 33 h2o Fe (oh ) 33 HDS2h2ohsohsh2oh2so h2sb乙组联赛6pH5500c(SO42)c(H ) ()A11 B12战斗机c131d01ph5c (h ) 105 moll1c (so42 ) 5106 moll 1500 c (so42 ) 1108 moll1c (h ) 1107 moll1c (so42 ) c (h ) 110 cphbc.c7(2020 ) ()a.a乙组联赛c.cd.daalcl3al3oabcagno3cdnaohdc.c8(2020)hcnnacnnaclonacnphhcnhclo ()AHCNHClOBpHHClOHCNCNaOHNaOHHClOHCNDc(CN)HNO2HCNK(HF)K(HNO2)K(HCN )K(HF)7.2104K(HNO2)4.6104K(HCN)4.91010乙组联赛15 (2020 ) ksp (AgCl ) 1.81010 ksp (agi ) 1.01016 ()AAgClAgIBKspCAgIAgClAgClAgIdagclnaiaginai 1011摩尔/l0.1 gagaclagiagclagaclac (I ) 1.01016 c (I ) 1011 mol/LDa.a16 () )Ac(Cl)c(Ca2)c(ClO)c(H)c(OH )Bc(Cl)c(Ca2)c(ClO)c(OH)c(H )Cc(Cl)c(OH)c(ClO)c(Ca2)c(H )Dc(Ca2)2c(Cl)2c(ClO )ca (clo )2a2ca (oh ) 22cl2=ca (clo )2CaCl 22 h2o c (cl ) c (ca2) cloc (ca2) c (clo ) bcc (ca2)0.5 c (cl ) c (clo ) c (hclo ) d乙组联赛(52 )17(14)CO20.100mol/l0.010mol/l0.100 mol/LBA (oh ) 210.00 ml 19.60 mlba (oh )2co2ba (oh ) 210.00 ml 100 ml 10 l20.00 mL0.010 00 mol/L34.80 mL(1) _ _ _ _ _ _ _ _ _ _ _ABCDEFG(2) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(3)Ba(OH)2_(4).(5)CO2_(6)_ )(1)(2)(3) ba (oh ) 22 HCl=bacl 22 H2O c ba (oh )2 10.00 ml 0.1 mol/l 19.60 MLC ba (oh )2 0.098 mol/l(4)BaCO3HClBaCO3(5) ba (oh )2CO2=baco3H2O ba (oh )2CO2 ba (oh ) 2co 220 mlba (oh ) 234.801030.01 mol 0.174103 mol 100 mlba (oh ) 20.1741035 mol 0.870103 mol ba (oh ) 21003 l 0.9898103摩尔CO2 ba (oh )2(0. 9800.870 ) 103摩尔0.11011003摩尔(CO2 ) 0.11011003摩尔(CO2 ) 100 % 0.025 %(6)Ba(OH)2CO2Ba(OH)2(1)BCDEFG(2)(3)0.098 0 mol/L(4)BaCO3HClBaCO3(5)0.025%(6)18 (12 ) tbba (oh ) 2c (h ) 10 mol/LC (oh ) 10 bmol/abb 12 PHB ph/mL/mLpH值22.000.00822.0018.00722.0022.006(1) t _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(2) b _ _ _ _ _ _ _ _ _ ba (oh )2_ _ _ _ _ _(3)1l3lba(oh)24ml20ml的phh7ph_na2so4_u(1)KWc(H)c(OH)10a10b10(ab )10121014T 25(2)Ba(OH)2c(H)1108mol/Lc(OH)mol/L1104mol/L10bmol/Lb4c ba (oh )2 104摩尔/l 5105摩尔/l(3) n (so42 ) n ba (oh )23l 5105 mol/l1. 5104 molc(OH)105mol/Lc (h ) 1104 mol/lph4n (na2so4) n (so42 ) n (h2so4)1. 5104 mol 104 mol/l1l 1104 molc (na2so4) 1104 mol/l(1) 11012 (2) 45105摩尔/升(3)41104mol/L19(14)ABHNONaABAB(A1A2B1B2)(1) a1_ _ _ _ _ _ _ _ _ _ a2_ _ _ _ _ _ _ _ _ _ _ _ _ _ _(2)A1B1_(3) 0.1摩尔/la2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.(4) b1b2.(5) b1b2ph5_ _ _ _ _ _ _ _ _(1) HNO na (NaOH ) (HNO3) nano3nano2n h4no3n h4no2anaohnano2bhno3n h4no3NaOH nano2HNO3n h4no 3(2)NaOHHNO3H11(3)NaNO2c(Na)c(NO2)c(OH)c(H )(4)HNO3HH2ONH4NO3NH4(5) HNO3c (h ) 1109摩尔/lnh 4否3 c (h ) 1105摩尔/l 11091051104(1) NaOH nano2HNO3n h4no3(2) 11 (3) c (na ) c (no2) c (oh ) c (h )(4)HNH4OH(五) 5)11041(1104 )20(12)()MgOFe2O3Al2O3SiO2(1) mg2_ _ _ _ _ _ _ _ _ _ _ _ _(2)()pH78(pH )Fe(OH)3Al(OH)3Mg(OH)2pH值1.53.39.4ca(oh)2ca(oh)2_u(3) aa _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ()(4).(5)aMgCO3bMg(OH)2cH2Oabc ()_ _ _ _ _ _ _ _ _ _ _MgO(1) MgO Fe2o3al2o3MGC l2FeCl3a l3SiO2mg2f3al 3(2) al (oh )3ph 78 Fe3a l3mg2ca (oh )2phal (oh )3mg2mg (oh ) 2(3) AFE (oh )3al (oh )3NaOH al (oh )3Fe (oh )3Fe2o 3(4)BCaCO3BCO2(5) am gcc O3 BMG (o