{"id":14851,"date":"2024-11-12T08:54:25","date_gmt":"2024-11-12T00:54:25","guid":{"rendered":"http:\/\/www.meiqiyj.com\/?p=14851"},"modified":"2024-11-12T08:54:25","modified_gmt":"2024-11-12T00:54:25","slug":"%e7%a1%ab%e9%85%b8%e6%ba%b6%e9%93%81%e7%b2%89%e7%9a%84%e6%af%94%e4%be%8b%e7%a1%ab%e9%85%b8%e4%ba%9a%e9%93%81%e6%ba%b6%e6%b6%b2%e9%85%8d%e5%88%b6%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.meiqiyj.com\/newcenter\/zhtfnews\/14851.html","title":{"rendered":"\u786b\u9178\u6eb6\u94c1\u7c89\u7684\u6bd4\u4f8b,\u786b\u9178\u4e9a\u94c1\u6eb6\u6db2\u914d\u5236\u65b9\u6cd5"},"content":{"rendered":"

\u786b\u9178\u6eb6\u94c1\u7c89\u7684\u6bd4\u4f8b\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u5305\u62ec\u6240\u4f7f\u7528\u7684\u786b\u9178\u6d53\u5ea6\u3001\u53cd\u5e94\u6e29\u5ea6\u3001\u53cd\u5e94\u65f6\u95f4\u4ee5\u53ca\u6240\u5e0c\u671b\u7684\u6700\u7ec8\u4ea7\u7269\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u786b\u9178\u4e0e\u94c1\u7c89\u7684\u53cd\u5e94\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n

$$ text{Fe} + text{H}_2text{SO}_4 rightarrow text{FeSO}_4 + text{H}_2 $$<\/p>\n

\u5728\u8fd9\u4e2a\u53cd\u5e94\u4e2d\uff0c1\u6469\u5c14\u7684\u94c1\u4e0e1\u6469\u5c14\u7684\u786b\u9178\u53cd\u5e94\u751f\u62101\u6469\u5c14\u7684\u786b\u9178\u4e9a\u94c1\u548c1\u6469\u5c14\u7684\u6c22\u6c14\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u4e3a\u4e86\u786e\u4fdd\u94c1\u7c89\u5b8c\u5168\u53cd\u5e94\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u8fc7\u91cf\u7684\u786b\u9178\u3002\u6b64\u5916\uff0c\u786b\u9178\u7684\u6d53\u5ea6\u4e5f\u4f1a\u5f71\u54cd\u53cd\u5e94\u901f\u7387\u548c\u4ea7\u7269\u7684\u7eaf\u5ea6\u3002<\/p>\n

1. \u7a00\u786b\u9178\uff08\u6d53\u5ea6\u7ea6110%\uff09\u4e0e\u94c1\u7c89\u7684\u6bd4\u4f8b\uff1a\u901a\u5e38\u4e3a10:1\u523020:1\uff0c\u5373\u6bcf10\u514b\u94c1\u7c89\u4f7f\u75281\u5347\u7a00\u786b\u9178\u30022. \u6d53\u786b\u9178\uff08\u6d53\u5ea6\u7ea698%\uff09\u4e0e\u94c1\u7c89\u7684\u6bd4\u4f8b\uff1a\u901a\u5e38\u4e3a1:1\u52303:1\uff0c\u5373\u6bcf1\u514b\u94c1\u7c89\u4f7f\u75281\u6beb\u5347\u52303\u6beb\u5347\u7684\u6d53\u786b\u9178\u3002<\/p>\n

\u8bf7\u6ce8\u610f\uff0c\u8fd9\u4e9b\u6bd4\u4f8b\u4ec5\u4f9b\u53c2\u8003\uff0c\u5b9e\u9645\u64cd\u4f5c\u4e2d\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u8fdb\u884c\u8c03\u6574\u3002\u540c\u65f6\uff0c\u786b\u9178\u6eb6\u94c1\u7c89\u7684\u53cd\u5e94\u53ef\u80fd\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u70ed\u91cf\uff0c\u56e0\u6b64\u9700\u8981\u91c7\u53d6\u9002\u5f53\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u5982\u4f7f\u7528\u51b7\u5374\u88c5\u7f6e\u548c\u901a\u98ce\u8bbe\u5907\u3002<\/p>\n

\u5982\u679c\u60a8\u6709\u66f4\u5177\u4f53\u7684\u9700\u6c42\u6216\u6761\u4ef6\uff0c\u8bf7\u63d0\u4f9b\u66f4\u591a\u4fe1\u606f\uff0c\u4ee5\u4fbf\u6211\u80fd\u591f\u7ed9\u51fa\u66f4\u51c6\u786e\u7684\u5efa\u8bae\u3002<\/p>\n

\u3010\u89e3\u7b54\u3011<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u7406\u89e3\u9898\u76ee\u4e2d\u7684\u5316\u5b66\u53cd\u5e94\u3002\u9898\u76ee\u63cf\u8ff0\u7684\u662f\u5c06\u94c1\u7c89\u653e\u5165\u542b\u6709\u786b\u9178\u94dc\u7684\u786b\u9178\u6eb6\u6db2\u4e2d\uff0c\u94c1\u4e0e\u786b\u9178\u94dc\u53d1\u751f\u7f6e\u6362\u53cd\u5e94\uff0c\u751f\u6210\u94dc\u548c\u786b\u9178\u4e9a\u94c1\u3002\u53cd\u5e94\u65b9\u7a0b\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\\\\[ \\\\text{Fe} + \\\\text{CuSO}_4 \\\\rightarrow \\\\text{Cu} + \\\\text{FeSO}_4 \\\\]<\/p>\n

\u6839\u636e\u9898\u76ee\uff0c\u53cd\u5e94\u540e\u6790\u51faa\u514b\u94dc\uff0c\u8fd9\u610f\u5473\u7740\u94c1\u7c89\u4e0e\u786b\u9178\u94dc\u5b8c\u5168\u53cd\u5e94\uff0c\u751f\u6210\u4e86a\u514b\u94dc\u3002<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6839\u636e\u53cd\u5e94\u65b9\u7a0b\u5f0f\u8ba1\u7b97\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\u3002<\/p>\n

1. \u8ba1\u7b97\u786b\u9178\u94dc\u7684\u8d28\u91cf\uff1a<\/h3>\n

<\/p>\n

– \u6839\u636e\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff0c1\u6469\u5c14\u94c1\uff0856\u514b\uff09\u4e0e1\u6469\u5c14\u786b\u9178\u94dc\uff08160\u514b\uff09\u53cd\u5e94\u751f\u62101\u6469\u5c14\u94dc\uff0864\u514b\uff09\u3002<\/p>\n

– \u8bbe\u53cd\u5e94\u7684\u94c1\u7c89\u8d28\u91cf\u4e3ax\u514b\uff0c\u5219\u6839\u636e\u9898\u76ee\uff0c\u751f\u6210\u7684\u94dc\u8d28\u91cf\u4e3aa\u514b\u3002<\/p>\n

– \u6839\u636e\u6469\u5c14\u6bd4\uff0c\u6211\u4eec\u6709\uff1a<\/p>\n

\\\\[ \\\\frac{56}{x} = \\\\frac{64}{a} \\\\]<\/p>\n

\u89e3\u5f97\uff1a<\/p>\n

\\\\[ x = \\\\frac{56a}{64} = \\\\frac{7a}{8} \\\\]<\/p>\n

– \u56e0\u6b64\uff0c\u53cd\u5e94\u7684\u94c1\u7c89\u8d28\u91cf\u4e3a \\\\(\\\\frac{7a}{8}\\\\) \u514b\u3002<\/p>\n

2. \u8ba1\u7b97\u786b\u9178\u94dc\u7684\u8d28\u91cf\uff1a<\/h3>\n

<\/p>\n

– \u6839\u636e\u53cd\u5e94\u65b9\u7a0b\u5f0f\uff0c1\u6469\u5c14\u786b\u9178\u94dc\uff08160\u514b\uff09\u751f\u62101\u6469\u5c14\u94dc\uff0864\u514b\uff09\u3002<\/p>\n

– \u56e0\u6b64\uff0c\u751f\u6210a\u514b\u94dc\u6240\u9700\u7684\u786b\u9178\u94dc\u8d28\u91cf\u4e3a\uff1a<\/p>\n

\\\\[ \\\\frac{160}{64} \\\\times a = 2.5a \\\\]<\/p>\n

– \u6240\u4ee5\uff0c\u786b\u9178\u94dc\u7684\u8d28\u91cf\u4e3a2.5a\u514b\u3002<\/p>\n

3. \u8ba1\u7b97\u786b\u9178\u7684\u8d28\u91cf\uff1a<\/h3>\n

<\/p>\n

– \u6839\u636e\u9898\u76ee\uff0c\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u603b\u8d28\u91cf\u4e3aa\u514b\u3002<\/p>\n

– \u56e0\u6b64\uff0c\u786b\u9178\u7684\u8d28\u91cf\u4e3a\uff1a<\/p>\n

\\\\[ a – 2.5a = -1.5a \\\\]<\/p>\n

– \u8fd9\u91cc\u51fa\u73b0\u4e86\u4e00\u4e2a\u95ee\u9898\uff0c\u56e0\u4e3a\u8d28\u91cf\u4e0d\u80fd\u4e3a\u8d1f\u6570\u3002\u8fd9\u8868\u660e\u6211\u4eec\u7684\u5047\u8bbe\u6709\u8bef\uff0c\u5373\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u603b\u8d28\u91cf\u4e0d\u53ef\u80fd\u7b49\u4e8ea\u514b\u3002<\/p>\n

4. \u91cd\u65b0\u5ba1\u89c6\u9898\u76ee\uff1a<\/h3>\n

– \u9898\u76ee\u4e2d\u63d0\u5230\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\uff0c\u4f46\u6ca1\u6709\u7ed9\u51fa\u603b\u8d28\u91cf\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9700\u8981\u91cd\u65b0\u5ba1\u89c6\u9898\u76ee\uff0c\u5047\u8bbe\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u603b\u8d28\u91cf\u4e3aM\u514b\u3002<\/p>\n

5. \u8ba1\u7b97\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\uff1a<\/h3>\n

– \u8bbe\u786b\u9178\u94dc\u7684\u8d28\u91cf\u4e3ax\u514b\uff0c\u786b\u9178\u7684\u8d28\u91cf\u4e3ay\u514b\uff0c\u5219\u6709\uff1a<\/p>\n

\\\\[ x + y = M \\\\]<\/p>\n

– \u6839\u636e\u524d\u9762\u7684\u8ba1\u7b97\uff0c\u786b\u9178\u94dc\u7684\u8d28\u91cf\u4e3a2.5a\u514b\uff0c\u56e0\u6b64\uff1a<\/p>\n

\\\\[ 2.5a + y = M \\\\]<\/p>\n

– \u7531\u4e8e\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\u4e3ax:y\uff0c\u6211\u4eec\u6709\uff1a<\/p>\n

\\\\[ \\\\frac{x}{y} = \\\\frac{2.5a}{y} \\\\]<\/p>\n

\u89e3\u5f97\uff1a<\/p>\n

\\\\[ x = 2.5a \\\\]<\/p>\n

– \u5c06x\u7684\u503c\u4ee3\u5165\u603b\u8d28\u91cf\u7684\u65b9\u7a0b\u5f0f\u4e2d\uff0c\u5f97\u5230\uff1a<\/p>\n

\\\\[ 2.5a + y = M \\\\]<\/p>\n

\\\\[ y = M – 2.5a \\\\]<\/p>\n

– \u56e0\u6b64\uff0c\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\u4e3a\uff1a<\/p>\n

\\\\[ \\\\frac{2.5a}{M – 2.5a} \\\\]<\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u6bd4\u4f8b\u4e3a \\\\(\\\\frac{2.5a}{M – 2.5a}\\\\)\uff0c\u5176\u4e2dM\u4e3a\u786b\u9178\u94dc\u548c\u786b\u9178\u7684\u603b\u8d28\u91cf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u786b\u9178\u6eb6\u94c1\u7c89\u7684\u6bd4\u4f8b\u53d6\u51b3\u4e8e\u591a\u79cd\u56e0\u7d20\uff0c\u5305\u62ec\u6240\u4f7f\u7528\u7684\u786b\u9178\u6d53\u5ea6\u3001\u53cd\u5e94\u6e29\u5ea6\u3001\u53cd\u5e94\u65f6\u95f4\u4ee5\u53ca\u6240\u5e0c\u671b\u7684\u6700\u7ec8\u4ea7\u7269\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u786b\u9178\u4e0e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":["post-14851","post","type-post","status-publish","format-standard","hentry","category-zhtfnews"],"_links":{"self":[{"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/posts\/14851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/comments?post=14851"}],"version-history":[{"count":1,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/posts\/14851\/revisions"}],"predecessor-version":[{"id":14852,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/posts\/14851\/revisions\/14852"}],"wp:attachment":[{"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/media?parent=14851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/categories?post=14851"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.meiqiyj.com\/wp-json\/wp\/v2\/tags?post=14851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}