最新拟试题山东省高考化学模优秀名师资料.doc
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1、拟试题山东省2009年高考化学模山东省2009年高考化学模拟试题 注:(1)本试卷分第?卷(选择题)和第?卷(非选择题)两部分,满分100分,考试时间90分钟。 (2)请将第?卷选择题答案填涂在答案卡上。 可能用到的相对原子质量:H:1 O:16 Na:23 A1:27 S:32 Mg:24 Ba:137 第?卷(选择题 共46分) 一、选择题(本题包括8个小题,每小题2分,共16分。每小题只有一个选项符合题意) 1(下列说法正确的是 A(由同一种元素形成的物质一定是纯净物 B(元素由游离态转化合态,一定被氧化 C(较活泼金属一定可以把较不活泼的金属从盐溶液中置换出来 D(金属氧化物不一定是碱
2、性氧化物,但碱性氧化物一定是金属氧化物 2(将过量的气体通入到一种溶液中,一定能产生沉淀的是 ?二氧化硫通入到硝酸钡溶液中 ?二氧化碳通入偏铝酸钠溶液中 ?二氧化碳通入到氯化钙溶液中 ?氨气通入到AgNO溶液中 3A(只有? B(只有? C(只有? D(只有? 3(设N为阿伏加德罗常数的值,下列说法正确的是 AA(1molCl参加的任何反应,反应过程中转移电子数都是2N 2AB(常温常压下的33(6L氯气与27g铝充分反应,转移电子数为3N Athree significant figures. 7, precision under repeatability conditions to ob
3、tain the absolute value of the difference of two independent test results shall not exceed the arithmetical average of the 10%. Gallic acid Propyl gallate (PG) detection principle 1, the sample of petroleum ether dissolves after extraction with aqueous ammonium acetate, Gallic acid Propyl gallate (P
4、G) reacts with ferrous salts of tartaric acid colors, determination of absorbance at 540 nm in wavelength, compared with standard sizing. When the determination of the equivalent of 2 g of the sample, the minimum detectable concentration of 25 mg/kg. Reagent 2, petroleum ether: boiling range 30 ? 60
5、 ?. Ammonium acetate solution (100 g/l and 16.g/L). Color reagent: weighing 0.100 g ferrous sulfate (FeSO4 7H20) and 0.500 g of potassium sodium tartrate NaKC4H4O6 4H20; adding water dissolves. diluted to 100 mL, prepared before use. PG standard solution: weigh accurately 0.0100g PG is soluble in wa
6、ter. Moved into a 200 mL volumetric flask and dilute to scale. 50.0 g per ml of this solution g PG. 3, instruments spectrophotometer. 4, treated the steps analyzed: weigh 10.00 g sample dissolved in 100 mL of petroleum ether, moved into a 250 mL separatory funnel, add 20 mL, ammonium acetate solutio
7、n (16.7g/L). Shake 2min, static layering, layer into 125 mL. separatory funnel (such as emulsion, along with the emulsion layers down) and then 20 mL of petroleum ether, ammonium acetate solution (16.7 g/l) were extracted in duplicate twice, and merge layers. Petroleum ether shake with waterNAC(标准状况
8、下,1L乙醇完全燃烧产生CO分子的数目为2 222.4D(将10mL质量分数为98,的浓HSO,用水稀释至100mL,HSO的质量分数大于24249(8, 4(在一定条件下,下列物质与硅、二氧化硅均不反应的是 A(氢氟酸 B(浓HSO C(烧碱 D(氟气 245(下列仪器:?漏斗;?容量瓶;?蒸馏烧瓶;?托盘天平;?分液漏斗;?滴定管;?燃烧匙,其中常用于物质分离的是 A(? B(? C(? D(? 6(下列现象或应用中,不涉及胶体知识的是 A(清晨,在茂密的树林中,常常可以看到从枝叶间透过的道道光柱 B(用半透膜分离淀粉和食盐的混合液 C(肾功能衰竭等疾病引起的血液中毒,可利用血液透析进行治
9、疗 D(在饱和氯化铁溶液中逐滴加入NaOH溶液,产生红褐色沉淀 (下列关于氧化物的叙述正确的是 7?酸性氧化物肯定是非金属氧化物 ?非金属氧化物肯定是酸性氧化物 ?碱性氧化物肯定是金属氧化物 ?金属氧化物都是碱性氧化物 ?酸性氧化物可与HO反应生成相应的酸 2?与HO反应生成酸的氧化物不一定是酸性氧化物 2?不能与酸反应的氧化物一定能与碱反应 A(? B(? C(? D(? 8(在给定的四种溶液中,同时加入以下各种离子,可能在该溶液中大量共存的是 2,2,,A(pH为1的溶液:Ca、Na、Mg、NO 33,,B(滴加石蕊试液显红色的溶液:Fe、NH、Cl、SCN 4,,2,C(与铝反应放出氢气
10、的溶液:K、HCO、Br、Ba 3,2,,D(所含溶质为FeCl的溶液:K、SO、NO、H 243二、选择题(本题包括10个小题,每小题3分,共30分。每小题只有一个选项符合题意) (three significant figures. 7, precision under repeatability conditions to obtain the absolute value of the difference of two independent test results shall not exceed the arithmetical average of the 10%. Gall
11、ic acid Propyl gallate (PG) detection principle 1, the sample of petroleum ether dissolves after extraction with aqueous ammonium acetate, Gallic acid Propyl gallate (PG) reacts with ferrous salts of tartaric acid colors, determination of absorbance at 540 nm in wavelength, compared with standard si
12、zing. When the determination of the equivalent of 2 g of the sample, the minimum detectable concentration of 25 mg/kg. Reagent 2, petroleum ether: boiling range 30 ? 60 ?. Ammonium acetate solution (100 g/l and 16.g/L). Color reagent: weighing 0.100 g ferrous sulfate (FeSO4 7H20) and 0.500 g of pota
13、ssium sodium tartrate NaKC4H4O6 4H20; adding water dissolves. diluted to 100 mL, prepared before use. PG standard solution: weigh accurately 0.0100g PG is soluble in water. Moved into a 200 mL volumetric flask and dilute to scale. 50.0 g per ml of this solution g PG. 3, instruments spectrophotometer
14、. 4, treated the steps analyzed: weigh 10.00 g sample dissolved in 100 mL of petroleum ether, moved into a 250 mL separatory funnel, add 20 mL, ammonium acetate solution (16.7g/L). Shake 2min, static layering, layer into 125 mL. separatory funnel (such as emulsion, along with the emulsion layers dow
15、n) and then 20 mL of petroleum ether, ammonium acetate solution (16.7 g/l) were extracted in duplicate twice, and merge layers. Petroleum ether shake with water考宝网 面对面的考试辅导专家,19(vmL密度为g?mL的某溶液中,含有相对分子质量为M的溶质mg,该溶液中溶质,1的质量分数为W,,物质的量浓度为cmol?L,那么下列关系式正确的是 VW1000m1000,W,CMA(C= B(C= C(W,=, D(m= 1000p1000
16、VMM10(下列反应的离子方程式书写正确的是 A(烧碱溶液和过量Ca(HCO)溶液反应: 322,2,2OH+Ca+2HCO=CaCO?+CO+2HO 3332B(碳酸钙与醋酸溶液反应: ,2,CaCO+2H=Ca+CO?+HO 322C(硫酸亚铁溶液中加入用硫酸酸化的过氧化氢溶液: 2,3,2Fe+2H+HO=Fe+2HO 2222,D(向硫酸铜溶液中滴加氢氧化钡溶液至SO恰好沉淀完全: 42,2,2,Cu+SO+2OH+Ba=Cu(OH)?+BaSO? 42411(在体积相同的两个密闭容器中分别充满O、O气体,当这两个容器内温度和气体密度23相等时,下列说法正确的是 A(两种气体的压强相等
17、 B(两种气体的氧原子数相等 C(O比O的质量小 D(两种气体的分子数相等 2312(下列各项操作中不发生先沉淀后溶解现象的是 ?向饱和NaCO溶液中通入过量CO 232?向Fe(OH)胶体中逐滴滴入过量的HSO 324?向AgI胶体中逐滴加入过量稀盐酸 ?向石灰水中通入过量CO 2?向NaSiO溶液中滴入过量的盐酸 23A(? B(? C(? D(? 13(在反应CuS+4HSO(浓)=2CuSO+2SO?+S?+4HO中,氧化产物与还原产物的224422物质的量之比为 three significant figures. 7, precision under repeatability c
18、onditions to obtain the absolute value of the difference of two independent test results shall not exceed the arithmetical average of the 10%. Gallic acid Propyl gallate (PG) detection principle 1, the sample of petroleum ether dissolves after extraction with aqueous ammonium acetate, Gallic acid Pr
19、opyl gallate (PG) reacts with ferrous salts of tartaric acid colors, determination of absorbance at 540 nm in wavelength, compared with standard sizing. When the determination of the equivalent of 2 g of the sample, the minimum detectable concentration of 25 mg/kg. Reagent 2, petroleum ether: boilin
20、g range 30 ? 60 ?. Ammonium acetate solution (100 g/l and 16.g/L). Color reagent: weighing 0.100 g ferrous sulfate (FeSO4 7H20) and 0.500 g of potassium sodium tartrate NaKC4H4O6 4H20; adding water dissolves. diluted to 100 mL, prepared before use. PG standard solution: weigh accurately 0.0100g PG i
21、s soluble in water. Moved into a 200 mL volumetric flask and dilute to scale. 50.0 g per ml of this solution g PG. 3, instruments spectrophotometer. 4, treated the steps analyzed: weigh 10.00 g sample dissolved in 100 mL of petroleum ether, moved into a 250 mL separatory funnel, add 20 mL, ammonium
22、acetate solution (16.7g/L). Shake 2min, static layering, layer into 125 mL. separatory funnel (such as emulsion, along with the emulsion layers down) and then 20 mL of petroleum ether, ammonium acetate solution (16.7 g/l) were extracted in duplicate twice, and merge layers. Petroleum ether shake wit
23、h A(1:2 B(2:1 C(2:3 D(3:2 14(有Al、CuO、FeO组成的混合物共10(0g,放入500mL某浓度的盐酸中,混合物完23,1成溶解,当再加入250mL 2(00mol?L的NaOH溶液时,得到沉淀最多。上述盐酸的浓度为 ,1,1,1,1A(1(00mol?L B(0(500mol?L C(2(00mol?L D(3(00mol?L 1,15(在100mL含等物质的量的HBr和HSO的溶液里通入0(1molCl,有的Br变为2324Br(已知Br能氧化HSO)。原溶液中HBr和HSO的浓度都等于 222323,1,1,1,1A(8(0 mol?L B(1(6 mol
24、?L C(0(8 mol?L D(16(0 mol?L 16(把7(2铁粉投入到某HNO溶液中,充分反应后剩余固体1(6g,产生NO和NO的32混合气体0(08mol。若不考虑NO的存在,则原HNO溶液中HNO的物质的量为 2433A(0(34mol B(0(38mol C(0(28moi D(0(2mol 17(下列说法正确的是 A(用乙醇从碘水中萃取单质碘 B(合金的熔点大于它的成分金属 C(电解质溶液在通电的情况下发生电离,产生了自由移动的离子,从而能够导电 D(“84”消毒液在日常生活中使用广泛,有漂白作用,它的有效成分为NaClO 18(由NaO、NaCO、NaHCO、NaCl中某几
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