2020年浙江高考化學(xué)試卷及答案

化學(xué)H1CNOSKI2分）．．．43）．．．）KSO．．224）CaSO2HO242CuSO5HONaHCO423）CHOD242．）1）ClCl．．和3537HCOOHHOCHCHONa和DH與2）．ClNaHCONaCO強(qiáng)．．323KMnO4）．SiO2BaCO．3MnO4HCl(濃)MnClCl2HOΔ）22222111）BrCCl24AgNOHNONaClNaNO、NaNO和3323）NaONaO．222FeClFe．Mg3FeSOSO．．223HOMnOH和O222222）Ba(OH)．2442422MgCl2222NaOHCHCOOCHCHOHCHCOOCHCHOHΔ323332Cu2OHCu(OH)242）．1molQY4YM）NaOH1molNaOHZX24）XZZX．22Z和Q）2.010molL．71KCl溶液從常溫加熱至80℃pHNaCNHCN3pH為3pH5mL0.1molLKI1mL0.1molLFeCl．113I2）22KSCNFeSO4c2Fe=Kc2Fec2I．N）A4MnO5HCHO12H4Mn5CO11HO．42，42220NAN32gCuCu2ApH9CHCOONaH數(shù)為105的N3A．1L0.100molL的NaCO溶液中，陰離子數(shù)為0.100N123A2NO(g)NO(g)H0NO2242）℃50kPa．溫度130300kPaD．溫度13050kPa25℃、壓強(qiáng)100kPaRCOONaNaOHRCOORR）2RCOONa2HORR2COH2NaOH通電222RCOO．2HO2e2OHH22CHCOONaCHCHCOONaNaOH、和3324H）CO(aq)H(aq)HCO(aq)233H1CO(aq)HO(l)HCO(aq)OH(aq)H23322OH(aq)H(aq)HO(l)H23OH(aq)CHCOOH(aq)CHCOO(aq)HO(l)H3324ΔH<0ΔH<0ΔH<ΔHΔH<0ΔH>0ΔH>ΔH．．．．121234340.1molL氨水滴定10mL0.1molL的HClCHCOOH和113）HClCHCOOHCOOc和c33c10mLc+HO=+cc+43233cc20mLc+H=HO+c+33220mL，cc4CaSiO．5）3CaSiO4NHClCaSiO2CaCl4NH2HOSOΔ35432322SiO2FeSOCuClKI、、、X42423Y）KICuClXXFeSO24XCuClYFe(OH)23HSOXCuCl2425HCl。22100mL0.200molLCuSO溶液與1.95g441=44.YHCl0.0600molAA12XHX。BCO2。346.HCl。。制22624CH(g)CH(g)H(g)H1262421CH(g)CO(g)CH(g)HO(g)CO(g)H12622422CH(g)2CO(g)4CO(g)3H(g)H26223CO(g)H(g)CO(g)HO(g)ⅣH12224HH（7HO(g)HO(1)1。H122H32622422242的262和2262CHCH制2624CH/%CO/%26224CO。2268CH的2424CH773K9.1%2611.0%。NaSO5HO。2232SONaCONaSOCO2NaS3SO2NaSO3S2232322223NaSOSNaSOΔ23223I2NaSO2NaINaSO2223246NaSO5HO2232NaSOASOCpH.22327SO2NaSO5HO產(chǎn)2232NaSO5HO223222329。。23含量為100.5%22322232。233D。。IR42CHO。2020年普通高等學(xué)校招生全國(guó)統(tǒng)一考試（浙江卷）21B2C3C4B5B6C7D9DBAAADADABDDC64..2-..FClFHClHCaN::C::N）2+....4103）4.18103）ClAlClNHAlOCO2HOAl(OH)HCO）Al、）2333223AlCl