\n\t\t\t\t
\u94dd\u662f\u4e00\u79cd\u76f8\u5bf9\u6d3b\u8dc3\u7684\u91d1\u5c5e\uff0c\u5176\u6807\u51c6\u7535\u4f4d\u4e3a-1.66v\u3002\u5b83\u53ef\u4ee5\u5728\u7a7a\u6c14\u4e2d\u81ea\u7136\u5f62\u6210\u4e00\u5c42\u539a\u5ea6\u7ea6\u4e3a0.01\u81f30.1\u5fae\u7c73\u7684\u6c27\u5316\u819c\u3002\u8fd9\u79cd\u6c27\u5316\u819c\u662f\u65e0\u5b9a\u5f62\u7684\uff0c\u8584\u800c\u591a\u5b54\uff0c\u8010\u8150\u8680\u6027\u5dee\u3002\u7136\u800c\uff0c\u5982\u679c\u5c06\u94dd\u53ca\u5176\u5408\u91d1\u7f6e\u4e8e\u5408\u9002\u7684\u7535\u89e3\u8d28\u4e2d\uff0c\u4ee5\u94dd\u5236\u54c1\u4e3a\u9633\u6781\uff0c\u5728\u5916\u52a0\u7535\u6d41\u7684\u4f5c\u7528\u4e0b\uff0c\u8868\u9762\u5f62\u6210\u4e00\u5c42\u6c27\u5316\u819c\u3002\u8fd9\u79cd\u65b9\u6cd5\u88ab\u79f0\u4e3a\u9633\u6781\u6c27\u5316\u3002<\/p>
\u901a\u8fc7\u9009\u62e9\u4e0d\u540c\u7c7b\u578b\u548c\u6d53\u5ea6\u7684\u7535\u89e3\u8d28\u4ee5\u53ca\u63a7\u5236\u6c27\u5316\u8fc7\u7a0b\u4e2d\u7684\u5de5\u827a\u6761\u4ef6\uff0c\u53ef\u4ee5\u83b7\u5f97\u4e0d\u540c\u6027\u80fd\u7684\u9633\u6781\u6c27\u5316\u819c\uff0c\u5176\u539a\u5ea6\u7ea6\u4e3a\u51e0\u5341\u5230\u51e0\u767e\u5fae\u7c73\uff0c\u7b49\u7b49\uff0c\u90fd\u5f97\u5230\u4e86\u660e\u663e\u7684\u6539\u5584\u548c\u63d0\u9ad8\u3002\u94dd\u53ca\u94dd\u5408\u91d1\u9633\u6781\u6c27\u5316\u6240\u7528\u7684\u7535\u89e3\u6db2\u4e00\u822c\u4e3a\u4e2d\u7b49\u6eb6\u89e3\u5ea6\u7684\u9178\u6027\u6eb6\u6db2\uff0c\u4ee5\u94c5\u6216\u94dd\u4e3a\u9634\u6781\uff0c\u53ea\u8d77\u5bfc\u7535\u4f5c\u7528\u3002\u5f53\u94dd\u53ca\u5176\u5408\u91d1\u88ab\u9633\u6781\u6c27\u5316\u65f6\uff0c\u5728\u9633\u6781\u4f1a\u53d1\u751f\u4ee5\u4e0b\u53cd\u5e94\u3002<\/p>
2Al —> 6e- + 2Al3+<\/p>
\u4e0b\u5217\u53cd\u5e94\u5728\u9634\u6781\u53d1\u751f\u3002<\/p>
6H2O +6e–> 3H2 + 6OH-<\/p>
\u540c\u65f6\uff0c\u9178\u4ee5\u5316\u5b66\u65b9\u5f0f\u6eb6\u89e3\u94dd\u548c\u6240\u4ea7\u751f\u7684\u6c27\u5316\u819c\uff0c\u53cd\u5e94\u4e3a\u3002<\/p>
2Al + 6H+ —> 2Al3+ +3H2<\/p>
Al2O3 + 6H+ —> 2Al3+ + 3H2O<\/p>
\u6c27\u5316\u819c\u7684\u751f\u957f\u8fc7\u7a0b\u662f\u8fde\u7eed\u5f62\u6210\u548c\u8fde\u7eed\u6eb6\u89e3\u6c27\u5316\u819c\u7684\u8fc7\u7a0b\u3002<\/p>
\u7b2c\u4e00\u6bb5a\uff08\u66f2\u7ebfab\u6bb5\uff09\uff1a\u65e0\u5b54\u5c42\u5f62\u6210\u3002\u5728\u901a\u7535\u4e4b\u521d\u7684\u51e0\u79d2\u5230\u51e0\u5341\u79d2\u5185\uff0c\u94dd\u7684\u8868\u9762\u7acb\u5373\u5f62\u6210\u4e00\u5c42\u5177\u6709\u9ad8\u7edd\u7f18\u6027\u80fd\u7684\u81f4\u5bc6\u6c27\u5316\u819c\uff0c\u539a\u5ea6\u7ea6\u4e3a0.01-0.1\u5fae\u7c73\uff0c\u8fd9\u662f\u4e00\u4e2a\u8fde\u7eed\u7684\u65e0\u5b54\u8584\u819c\u5c42\uff0c\u79f0\u4e3a \u4f5c\u4e3a\u65e0\u5b54\u5c42\u6216\u969c\u788d\u5c42\uff0c\u8fd9\u5c42\u8584\u819c\u7684\u51fa\u73b0\u963b\u6b62\u4e86\u7535\u6d41\u7684\u901a\u8fc7\u548c\u819c\u5c42\u7684\u7ee7\u7eed\u589e\u539a\u3002\u65e0\u5b54\u5c42\u7684\u539a\u5ea6\u4e0e\u5f62\u6210\u7535\u538b\u6210\u6b63\u6bd4\uff0c\u4e0e\u6c27\u5316\u819c\u5728\u7535\u89e3\u8d28\u4e2d\u7684\u6eb6\u89e3\u7387\u6210\u53cd\u6bd4\u3002\u56e0\u6b64\uff0c\u66f2\u7ebfab\u6bb5\u7684\u7535\u538b\u663e\u793a\u51fa\u4ece\u96f6\u5230\u6700\u5927\u503c\u7684\u6025\u5267\u589e\u52a0\u3002<\/p>
\u7b2c\u4e8c\u6bb5b\uff08\u66f2\u7ebf\u6bb5bc\uff09\uff1a\u591a\u5b54\u5c42\u7684\u5f62\u6210\u3002\u968f\u7740\u6c27\u5316\u819c\u7684\u5f62\u6210\uff0c\u7535\u89e3\u6db2\u5bf9\u8584\u819c\u7684\u6eb6\u89e3\u4f5c\u7528\u5f00\u59cb\u3002\u7531\u4e8e\u5f62\u6210\u7684\u6c27\u5316\u819c\u4e0d\u5747\u5300\uff0c\u5728\u819c\u7684\u6700\u8584\u90e8\u5206\u4f1a\u5148\u6eb6\u89e3\u51fa\u5b54\u6d1e\uff0c\u7535\u89e3\u6db2\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u5b54\u6d1e\u5230\u8fbe\u94dd\u7684\u65b0\u9c9c\u8868\u9762\uff0c\u7535\u5316\u5b66\u53cd\u5e94\u53ef\u4ee5\u7ee7\u7eed\uff0c\u7535\u963b\u964d\u4f4e\uff0c\u7535\u538b\u968f\u4e4b\u4e0b\u964d\uff08\u6700\u9ad8\u503c\u768410-15%\uff09\uff0c\u819c\u4e0a\u51fa\u73b0\u591a\u5b54\u5c42\u3002<\/p>
\u7b2c\u4e09\u6bb5c\uff08\u66f2\u7ebfcd\u6bb5\uff09\uff1a\u591a\u5b54\u5c42\u53d8\u539a\u3002\u5728\u9633\u6781\u6c27\u5316\u7ea620s\u540e\uff0c\u7535\u538b\u8fdb\u5165\u4e00\u4e2a\u76f8\u5bf9\u7a33\u5b9a\u548c\u7f13\u6162\u4e0a\u5347\u7684\u9636\u6bb5\u3002\u8fd9\u8bf4\u660e\u5728\u65e0\u5b54\u5c42\u4e0d\u65ad\u6eb6\u89e3\u5f62\u6210\u591a\u5b54\u5c42\u7684\u540c\u65f6\uff0c\u65b0\u7684\u65e0\u5b54\u5c42\u53c8\u5728\u4e0d\u65ad\u751f\u957f\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6c27\u5316\u819c\u4e2d\u65e0\u5b54\u5c42\u7684\u5f62\u6210\u901f\u5ea6\u548c\u6eb6\u89e3\u901f\u5ea6\u57fa\u672c\u8fbe\u5230\u4e86\u5e73\u8861\uff0c\u6240\u4ee5\u65e0\u5b54\u5c42\u7684 \u539a\u5ea6\u4e0d\u518d\u589e\u52a0\uff0c\u7535\u538b\u53d8\u5316\u5f88\u5c0f\u3002\u4f46\u662f\uff0c\u5b54\u5e95\u7684\u6c27\u5316\u819c\u7684\u5f62\u6210\u548c\u6eb6\u89e3\u5e76\u6ca1\u6709\u5728\u8fd9\u4e2a\u65f6\u5019\u505c\u6b62\uff0c\u5b83\u4eec\u8fd8\u5728\u7ee7\u7eed\uff0c\u7ed3\u679c\uff0c\u5b54\u5e95\u9010\u6e10\u5411\u91d1\u5c5e\u57fa\u4f53\u5185\u90e8\u79fb\u52a8\u3002\u968f\u7740\u6c27\u5316\u65f6\u95f4\u7684\u5ef6\u7eed\uff0c\u5b54\u6d1e\u52a0\u6df1\u5f62\u6210\u5b54\u9699\uff0c\u5e26\u6709\u5b54\u9699\u7684\u819c\u5c42\u9010\u6e10\u53d8\u539a\u3002\u5f53\u6210\u819c\u7387\u548c\u6eb6\u89e3\u7387\u8fbe\u5230\u52a8\u6001\u5e73\u8861\u65f6\uff0c\u5373\u4f7f\u5ef6\u957f\u6c27\u5316\u65f6\u95f4\uff0c\u6c27\u5316\u819c\u7684\u539a\u5ea6\u4e5f\u4e0d\u4f1a\u589e\u52a0\uff0c\u8fd9\u65f6\u5e94\u505c\u6b62\u9633\u6781\u6c27\u5316\u5de5\u827a\u3002\u9633\u6781\u6c27\u5316\u7684\u7279\u5f81\u66f2\u7ebf\u548c\u6c27\u5316\u819c\u7684\u751f\u957f\u8fc7\u7a0b\u5982\u4e0b\u56fe\u6240\u793a\u3002\u5728\u7a00\u786b\u9178\u7535\u89e3\u6db2\u4e2d\u7528\u76f4\u6d41\u7535\u548c\u4ea4\u6d41\u7535\u5bf9\u94dd\u53ca\u5176\u5408\u91d1\u8fdb\u884c\u9633\u6781\u6c27\u5316\uff0c\u53ef\u83b7\u5f97\u65e0\u8272\u900f\u660e\u7684\u6c27\u5316\u819c\uff0c\u5176\u539a\u5ea6\u4e3a5-20\u5fae\u7c73\uff0c\u5438\u9644\u6027\u597d\u3002<\/p>
\u786b\u9178\u9633\u6781\u6c27\u5316\u5de5\u827a\u7b80\u5355\uff0c\u6eb6\u6db2\u7a33\u5b9a\uff0c\u64cd\u4f5c\u65b9\u4fbf\uff0c\u5141\u8bb8\u7684\u6742\u8d28\u542b\u91cf\u8303\u56f4\u5e7f\uff0c\u7535\u8017\u4f4e\uff0c\u6210\u672c\u4f4e\uff0c\u51e0\u4e4e\u9002\u7528\u4e8e\u94dd\u53ca\u5404\u79cd\u94dd\u5408\u91d1\u7684\u52a0\u5de5\uff0c\u6240\u4ee5\u5728\u6211\u56fd\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>
\u00a0<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t