1道高考化学题，请教高手
\u6c42\u9ad8\u8003\u5316\u5b66\u9ad8\u624b\u89e3\u7b54\u4e00\u9053\u5316\u5b66\u9898\uff0c\u975e\u9ad8\u624b\u4e0d\u8981\u6765\uff01\uff01\uff01\u7b54\u6848\u662fC\u3002ab\u6bb5\u6eb6\u6db2\u8fd8\u5448\u73b0\u78b1\u6027\uff0c\u4e14\u662f\u5411\u6c22\u6c27\u5316\u94a0\u4e2d\u6ef4\u52a0\u6c2f\u5316\u94dd\u6eb6\u6db2\uff0c\u6b64\u9636\u6bb5\u78b1\u8fc7\u91cf\uff0c\u76f4\u63a5\u751f\u6210\u504f\u94dd\u9178\u94a0\u3002\u65b9\u7a0b\u5f0f\u662f1\u6469\u5c14\u6c2f\u5316\u94dd\u548c4\u6469\u6c22\u6c27\u5316\u94a0\u53cd\u5e94\u751f\u62101\u504f\u94dd\u9178\u94a0\u548c3\u6c2f\u5316\u94a0\u548c2\u6c34\u3002bc\u6bb5\u662f\u504f\u94dd\u9178\u6839\u548c\u94dd\u79bb\u5b50\u53cc\u6c34\u89e3\uff1bcd\u6bb5\u4f53\u7cfb\u4e2d\u4e3b\u8981\u662f\u6c22\u6c27\u5316\u94dd\u548c\u8fc7\u91cf\u7684\u6c2f\u5316\u94dd\u548c\u6c2f\u5316\u94a0\uff0c\u6c22\u6c27\u5316\u94dd\u662f\u6c89\u6dc0\uff0c\u6c2f\u5316\u94a0\u662f\u5f3a\u9178\u5f3a\u78b1\u76d0\uff0c\u6eb6\u6db2\u9178\u78b1\u6027\u4e3b\u8981\u7531\u94dd\u79bb\u5b50\u6c34\u89e3\u51b3\u5b9a\u3002\u9009C\u662f\u56e0\u4e3a\u6c34\u7684\u79bb\u5b50\u79ef\u5e38\u6570\u53ea\u53d7\u6e29\u5ea6\u5f71\u54cd\uff0c\u548c\u6eb6\u6db2\u4e2d\u6709\u4ec0\u4e48\u6eb6\u8d28\u65e0\u5173\u3002
\u8fd9\u6837\u89e3\u6790\u4e0d\u77e5\u9053\u540c\u5b66\u6e05\u695a\u6ca1?
\u5206\u6790\uff1a\u7535\u89e3200mL\u4e00\u5b9a\u6d53\u5ea6\u7684NaCl\u4e0eCuSO4\u6df7\u5408\u6eb6\u6db2\uff0c\u9633\u6781\u53d1\u751f2Cl--2e-=Cl2\u2191\u30014OH--4e-=O2\u2191 2H2O\uff0c\u9634\u6781\u53d1\u751fCu2 2e-=Cu\u30012H 2e-=H2\u2191\uff0c\u7ed3\u5408\u56fe\u53ef\u77e5\uff0c\u2160\u4e3a\u9634\u6781\u6c14\u4f53\u4f53\u79ef\u4e0e\u65f6\u95f4\u7684\u5173\u7cfb\uff0c\u2161\u4e3a\u9633\u6781\u6c14\u4f53\u4f53\u79ef\u4e0e\u65f6\u95f4\u7684\u5173\u7cfb\uff0c\u4ee5\u6b64\u6765\u8ba1\u7b97\uff0e
\u89e3\u7b54\uff1a\u89e3\uff1a\u7535\u89e3200mL\u4e00\u5b9a\u6d53\u5ea6\u7684NaCl\u4e0eCuSO4\u6df7\u5408\u6eb6\u6db2\uff0c\u9633\u6781\u53d1\u751f2Cl--2e-=Cl2\u2191\u30014OH--4e-=O2\u2191 2H2O\uff0c\u9634\u6781\u53d1\u751fCu2 2e-=Cu\u30012H 2e-=H2\u2191\uff0c\u7ed3\u5408\u56fe\u53ef\u77e5\uff0c\u2160\u4e3a\u9634\u6781\u6c14\u4f53\u4f53\u79ef\u4e0e\u65f6\u95f4\u7684\u5173\u7cfb\uff0c\u2161\u4e3a\u9633\u6781\u6c14\u4f53\u4f53\u79ef\u4e0e\u65f6\u95f4\u7684\u5173\u7cfb\uff0c
\uff081\uff09\u7531\u56fe\u53ef\u77e5\uff0c\u4ea7\u751f\u6c2f\u6c14\u4e3a224mL\uff0c\u5219\u75312Cl--2e-=Cl2\u2191\u53ef\u77e5\uff0cn\uff08NaCl\uff09=
0.224L
22.4L/mol\u00d72=0.02mol\uff0c\u6240\u4ee5c\uff08NaCl\uff09=
0.02mol
0.2L=0.1mol/L\uff0c
\u7531t2\u65f6\u751f\u6210\u6c27\u6c14\u4e3a112mL\uff0cn\uff08O2\uff09=
0.112L
22.4L/mol=0.005mol\uff0c\u5219\u5171\u8f6c\u79fb\u7535\u5b50\u4e3a0.02mol 0.005mol\u00d74=0.04mol\uff0c
\u6839\u636e\u7535\u5b50\u5b88\u6052\u53caCu2 2e-=Cu\u53ef\u77e5\uff0cn\uff08CuSO4\uff09=
0.04mol
2=0.02mol\uff0c\u6240\u4ee5c\uff08CuSO4\uff09=
0.02mol
0.2L=0.1mol/L\uff0c
\u7b54\uff1a\u539f\u6df7\u5408\u6eb6\u6db2NaCl\u548cCuSO4\u7684\u7269\u8d28\u7684\u91cf\u6d53\u5ea6\u5747\u4e3a0.1mol/L\uff1b
\uff082\uff09\u7531t2\u65f64OH--4e-=O2\u2191 2H2O\uff5e4H \uff0cn\uff08H \uff09=0.005mol\u00d74=0.02mol\uff0c\u5219\u6eb6\u6db2\u7684c\uff08H \uff09=
0.02mol
0.2L=0.1mol/L\uff0c
\u7b54\uff1a\u6eb6\u6db2\u7684c\uff08H \uff09\u4e3a0.1mol/L\uff1b
\uff083\uff09\u7535\u89e3\u81f3t3\u65f6\uff0c\u7535\u89e3\u751f\u6210\u6c27\u6c14\u4e3a672-224mL=448mL\uff0c\u5747\u6765\u6e90\u4e8e\u6c34\uff0c\u75312H2O
\u7535 \u89e3
.
O 2\u2191 2H2\u2191\uff0cn\uff08H2O\uff09=
0.448L
22.4L/mol\u00d72=0.04mol\uff0c\u6240\u4ee5\u7535\u89e3\u6c34\u7684\u8d28\u91cf\u4e3a0.04mol\u00d718g/mol=0.72g\uff0c\u7b54\uff1a\u7535\u89e3\u81f3t3\u65f6\uff0c\u6d88\u8017\u6c34\u7684\u8d28\u91cf\u4e3a0.72g\uff0e
热稳定性(溶沸点)与共价键有关..
稳定性(分解的难易)才与金属性非金属性有关..
绛旓細D锛屽洜涓烘捍鍜屽洓姘寲纰抽兘鏄潪鏋佹х墿璐紝鑻拰婧磋嫰涔熼兘鏄潪鏋佹х墿璐紝鑰岄厭绮惧拰姘撮兘鏄瀬鎬х墿璐紝鎵浠ユ牴鎹浉浼肩浉婧朵笂杩颁笁缁勭墿璐ㄤ袱涓や簰婧讹紝鑰岀鍩鸿嫰闈炴瀬鎬э紝姘存瀬鎬э紝鍥犳杩欎袱绉嶇墿璐ㄤ笉浜掓憾锛屾墍浠ヨ繖涓ょ鍙互閫氳繃鍒嗘恫婕忔枟鍒嗙
绛旓細锛1锛塟n+H2SO4=ZnSO4+H2(姘斾綋)(2)Ca(ClO)2锛2Fe2+ + ClO- + 2H+ =2Fe3+ + Cl- + H2O (3)Zn+ Cu2+ =Zn2+ + Cu 钂稿彂銆佹悈鎷
绛旓細浣犲ソ锛岃繖鏄竴涓楂樿鐪熼锛岀幇鍦ㄥ皢绛旀濂変笂锛屾湜鍙婃椂閲囩撼锛岃阿璋
绛旓細杩欐槸鍥犱负姘㈡哀鍖栭挋鐨勬憾瑙ｅ害闅忔俯搴﹀崌楂樿岄檷浣庯紝鍒氬紑濮嬪姞鍏ョ敓鐭崇伆浼氳窡姘村弽搴旂敓鎴愭阿姘у寲閽欙紝浣嗛殢鐫娓╁害鐨勫崌楂橈紝婧惰В搴︿笅闄嶏紝灏变細鏋愬嚭姘㈡哀鍖栭挋娌夋穩锛屼簬鏄憾娑插氨鍙樻祽娴婁簡銆傝岄潤缃涓娈垫椂闂达紝鍏跺疄鏄竴涓檷娓╃殑杩囩▼锛屾鏃讹紝姘㈡哀鍖栭挋鐨勬憾瑙ｅ害鍙堝崌楂橈紝浜庢槸鍙堜細鍘熸潵鏋愬嚭鐨勬阿姘у寲閽欐憾瑙ｏ紝鐩村埌涓嶈兘婧惰В涓烘锛屾鏃舵憾娑蹭负...
绛旓細鐪嬫竻棰...鏄儹绋冲畾鎬..涓嶆槸绋冲畾鎬...鐑ǔ瀹氭(婧舵哺鐐)涓庡叡浠烽敭鏈夊叧..绋冲畾鎬(鍒嗚В鐨勯毦鏄)鎵嶄笌閲戝睘鎬ч潪閲戝睘鎬ф湁鍏..
绛旓細楂橀敯閰搁捑涓庣洂閰稿弽搴 2KMnO4+16HCl=2KCl+2MnCl2+5Cl2+8H2O SO2+2NaOH=Na2SO3+H2O锛圢aOH杩囬噺锛塖O2+NaOH=NaHSO3锛圫O2杩囬噺锛塏a2S+HCl=NaCl+NaHS锛圢aS杩囬噺锛塏a2S+2HCl=H2S+2NaCl锛圚Cl杩囬噺锛夊叡浠峰寲鍚堢墿鏄師瀛愰潬鍏辩敤鐢靛瓙瀵圭粨鍚堟垚鐨勫寲鍚堢墿銆侼H4H搴旇鏄叡浠峰寲鍚堢墿 绁炵婧舵恫涓嶇煡閬撱
绛旓細21棰 A BaSo4 涓嶆憾浜庢按鐨勫拰鐩愰吀鐨勭洂绫绘湁姘寲閾躲傜～閰搁挕 B BaCo3 C Ba(Oh)2 C姘存憾娑插憟纰辨у繀鏈夋阿姘ф牴鎴栬呬竴浜涘己纰卞急閰哥洂 娉ㄥ己纰卞急閰哥洂婧朵簬姘村憟纰辨э紝渚嬪锛氱⒊閰搁挔锛岀７閰搁挔锛屾盁鍖栭挔锛岀～鍖栭挔锛屾姘吀閽狅紝閱嬮吀閽犵瓑绛夊急閰哥殑閽剧洂锛岄挔鐩愶紝閽欑洂锛岄挕鐩愮瓑锛堝鏋滆兘婧剁殑璇濓級寮洪吀寮辩⒈鐩愭憾浜庢按鍛...
绛旓細(4)棣栧厛鍙備笌鍙嶅簲鐨勮偗瀹氭槸(Fe3+)銆(ClO-)銆(OH锕)锛屾敞鎰忔槸纰辨х幆澧冿紝鏍规嵁棰樼煡Fe澶辩數瀛愶紝Cl寰楃數瀛愶紝鎵浠ユ槸3(ClO-)+2Fe(OH)3+4(OH锕)=2锛團eO4 2-锛+3(Cl锕)+5H2O锛涙鏋佸緱鐢靛瓙锛屾墍浠ユ槸2锛團eO4 2-锛+6e-+8H2O=2Fe(OH)3+10(OH锕)锛涙渶鍚庢槗寰2锛團eO4 2-锛+8H2O+3Zn=2Fe(OH)3...
绛旓細1 X+y/4 x 10mL V(O2) V(CO2)V(O2) =10mL* 锛 X+y/4 锛塚(CO2)=10mL* x 渚濋鎰忔湁锛50mL- V(O2)+ V(CO2)=35mL 灏哣(O2)銆 V(CO2锛変唬鍏ュ彲瑙ｅ緱锛歽=6 y涓6鐨勭儍涓鍏辨湁涓夌锛屽垎鍒负C2H6銆丆3H6銆丆4H6 缁忔鏌ワ紝C4H6涓嶇鍚堥鎰忥紙10mL璇ョ墿璐ㄥ厖鍒嗙噧鐑ф秷鑰楁哀姘斿簲涓55mL...
绛旓細(1) 鍖栧閿殑閿暱锛嶏紞涓や釜鎴愰敭鍘熷瓙鐨勬牳闂磋窛绂伙紒锛2锛夐敭闀匡紞锛嶅彇鍐充簬鍘熷瓙鍗婂緞鍜岄潪閲戝睘鎬э紱鍘熷瓙鍗婂緞瓒婂皬鍜岄潪閲戝睘鎬ц秺寮猴紝閿暱瓒婄煭锛侊紙3锛夐敭鑳斤紞锛嶆媶寮1mol鍖栧閿惛鏀剁殑鑳介噺锛屽畠鐨勫崟浣嶆槸kJ路mol-1 (4) 閿兘---鍙栧喅浜庨敭闀匡紱閿暱瓒婄煭锛岄敭鑳借秺澶с
