{"id":5004,"date":"2025-09-10T23:05:34","date_gmt":"2025-09-10T14:05:34","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=5004"},"modified":"2026-06-05T22:27:20","modified_gmt":"2026-06-05T13:27:20","slug":"5u1h50gsma8dt1d","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2025\/09\/10\/5u1h50gsma8dt1d\/","title":{"rendered":"\u83ab\u5c14\u6cd5\u6c89\u6dc0\u6ef4\u5b9a\u7684\u539f\u7406"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6c89\u6dc0\u6ef4\u5b9a\u662f\u4e00\u7c7b\u901a\u8fc7\u751f\u6210\u96be\u6eb6\u6c89\u6dc0\u6765\u5b8c\u6210\u5b9a\u91cf\u5206\u6790\u7684\u65b9\u6cd5\u3002\u83ab\u5c14\u6cd5\u662f\u5176\u4e2d\u6700\u7ecf\u5178\u7684\u4e00\u79cd\uff0c\u5b83\u5229\u7528\u785d\u9178\u94f6\u6eb6\u6db2\u4e0e\u5364\u5316\u7269\u79bb\u5b50\u53cd\u5e94\uff0c\u7ed3\u5408\u94ec\u9178\u94be\u4f5c\u6307\u793a\u5242\uff0c\u7528\u4e8e\u6d4b\u5b9a\u6c2f\u5316\u7269\u7684\u542b\u91cf\u3002\u7531\u4e8e\u7ec8\u70b9\u663e\u8272\u76f4\u89c2\uff0c\u83ab\u5c14\u6cd5\u81f3\u4eca\u4ecd\u5728\u6559\u5b66\u548c\u90e8\u5206\u5e94\u7528\u5b9e\u9a8c\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u7406<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u785d\u9178\u94f6\u6eb6\u6db2\u6ef4\u5165\u542b\u6c2f\u5316\u7269\u7684\u6eb6\u6db2\u65f6\uff0c\u9996\u5148\u53d1\u751f\u53cd\u5e94\u751f\u6210\u767d\u8272\u6c2f\u5316\u94f6\u6c89\u6dc0\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(Ag^+ + Cl^- \\longrightarrow AgCl \\downarrow\\)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c2f\u5316\u94f6\u7684\u6eb6\u5ea6\u79ef\u5f88\u5c0f\uff0c\u56e0\u6b64 Ag^+ \u4f1a\u4f18\u5148\u4e0e Cl^- \u7ed3\u5408\u3002\u968f\u7740\u6c2f\u79bb\u5b50\u7684\u9010\u6e10\u6d88\u8017\uff0c\u5f53 Cl^- \u5b8c\u5168\u6c89\u6dc0\u540e\uff0c\u6eb6\u6db2\u4e2d\u7684 Ag^+ \u6d53\u5ea6\u5f00\u59cb\u4e0a\u5347\uff0c\u6b64\u65f6\u5b83\u4f1a\u4e0e\u94ec\u9178\u6839\u79bb\u5b50\u53cd\u5e94\uff0c\u751f\u6210\u7816\u7ea2\u8272\u7684\u94ec\u9178\u94f6\u6c89\u6dc0\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(2Ag^+ + CrO_4^{2-} \\longrightarrow Ag_2CrO_4 \\downarrow\\)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u7f15\u7a33\u5b9a\u7684\u7816\u7ea2\u8272\u51fa\u73b0\uff0c\u5c31\u662f\u6ef4\u5b9a\u7684\u7ec8\u70b9\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u53cd\u5e94<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u6c89\u6dc0\u53cd\u5e94\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(Ag^+ + Cl^- \\longrightarrow AgCl \\downarrow \\quad \uff08\u767d\u8272\uff09\\)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ec8\u70b9\u6307\u793a\u53cd\u5e94\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\(2Ag^+ + CrO_4^{2-} \\longrightarrow Ag_2CrO_4 \\downarrow \\quad \uff08\u7816\u7ea2\u8272\uff09\\)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ec8\u70b9\u5224\u65ad<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6ef4\u5b9a\u8fc7\u7a0b\u4e2d\uff0c\u6eb6\u6db2\u989c\u8272\u57fa\u672c\u4fdd\u6301\u4e0d\u53d8\uff0cAgCl \u7684\u6c89\u6dc0\u662f\u767d\u8272\u3002\u5f53 Cl\u207b \u88ab\u5b8c\u5168\u6c89\u6dc0\u540e\uff0c\u7b2c\u4e00\u4e1d\u7a33\u5b9a\u7684\u7816\u7ea2\u8272 Ag\u2082CrO\u2084 \u51fa\u73b0\uff0c\u5373\u4e3a\u6ef4\u5b9a\u7ec8\u70b9\u3002\u8be5\u73b0\u8c61\u76f4\u89c2\u6e05\u6670\uff0c\u4e0d\u50cf\u9178\u78b1\u6ef4\u5b9a\u90a3\u6837\u9700\u8981\u7ecf\u9a8c\u5224\u65ad\u7ec6\u5fae\u989c\u8272\u8fc7\u6e21\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9e\u9a8c\u6ce8\u610f\u4e8b\u9879<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pH \u5fc5\u987b\u4fdd\u6301\u5728 6.5\u201310 \u4e4b\u95f4\u3002\u592a\u9178\u65f6 CrO\u2084\u00b2\u207b \u4f1a\u8f6c\u5316\u4e3a HCrO\u2084\u207b\uff0c\u7075\u654f\u5ea6\u4e0b\u964d\uff1b\u592a\u78b1\u65f6 Ag\u207a \u4f1a\u751f\u6210 AgOH \u6216 Ag\u2082O \u5e72\u6270\u53cd\u5e94\u3002<\/li>\n\n\n\n<li>AgCl \u9047\u5149\u4f1a\u5206\u89e3\u53d8\u8272\uff0c\u6ef4\u5b9a\u8fc7\u7a0b\u4e2d\u5e94\u907f\u514d\u5f3a\u5149\u3002<\/li>\n\n\n\n<li>\u94ec\u9178\u94be\u6307\u793a\u5242\u4e00\u822c\u914d\u6210 5% \u6eb6\u6db2\uff0c\u4f7f\u7528\u65f6\u52a0 1\u20132 \u6ef4\u5373\u53ef\uff0c\u907f\u514d\u8fc7\u91cf\u3002<\/li>\n\n\n\n<li>\u5176\u4ed6\u5364\u79bb\u5b50\u5982 Br\u207b\u3001I\u207b \u4e5f\u4f1a\u4e0e Ag\u207a \u53cd\u5e94\uff0c\u53ef\u80fd\u5e72\u6270\u6d4b\u5b9a\uff0c\u5e94\u6392\u9664\u6216\u5206\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e94\u7528<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u98df\u76d0\uff08NaCl\uff09\u542b\u91cf\u6d4b\u5b9a\u3002<\/li>\n\n\n\n<li>\u996e\u7528\u6c34\u6216\u5de5\u4e1a\u7528\u6c34\u4e2d\u6c2f\u79bb\u5b50\u6d53\u5ea6\u68c0\u6d4b\u3002<\/li>\n\n\n\n<li>\u98df\u54c1\u4e0e\u836f\u54c1\u6837\u54c1\u4e2d\u5364\u7d20\u542b\u91cf\u5206\u6790\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c0f\u7ed3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u83ab\u5c14\u6cd5\u6c89\u6dc0\u6ef4\u5b9a\u901a\u8fc7\u63a7\u5236 AgCl \u4e0e Ag\u2082CrO\u2084 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\u548c\u907f\u514d\u5e72\u6270\u79bb\u5b50\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6c89\u6dc0\u6ef4\u5b9a\u662f\u4e00\u7c7b\u901a\u8fc7\u751f\u6210\u96be\u6eb6\u6c89\u6dc0\u6765\u5b8c\u6210\u5b9a\u91cf\u5206\u6790\u7684\u65b9\u6cd5\u3002\u83ab\u5c14\u6cd5\u662f\u5176\u4e2d\u6700\u7ecf\u5178\u7684\u4e00\u79cd\uff0c\u5b83\u5229\u7528\u785d\u9178\u94f6\u6eb6\u6db2\u4e0e\u5364\u5316\u7269\u79bb\u5b50\u53cd\u5e94\uff0c\u7ed3\u5408\u94ec\u9178\u94be\u4f5c\u6307\u793a\u5242\uff0c\u7528\u4e8e\u6d4b\u5b9a\u6c2f\u5316\u7269\u7684\u542b\u91cf\u3002\u7531\u4e8e\u7ec8\u70b9\u663e\u8272\u76f4\u89c2\uff0c\u83ab\u5c14\u6cd5\u81f3\u4eca\u4ecd\u5728\u6559\u5b66\u548c\u90e8\u5206\u5e94\u7528\u5b9e\u9a8c\u4e2d\u5e7f\u6cdb\u4f7f\u7528\u3002 \u539f\u7406 \u5f53\u785d\u9178\u94f6\u6eb6\u6db2\u6ef4\u5165\u542b\u6c2f\u5316\u7269\u7684\u6eb6\u6db2\u65f6\uff0c\u9996\u5148\u53d1\u751f\u53cd\u5e94\u751f\u6210\u767d\u8272\u6c2f\u5316\u94f6\u6c89\u6dc0\uff1a \u6c2f\u5316\u94f6\u7684\u6eb6\u5ea6\u79ef\u5f88\u5c0f\uff0c\u56e0\u6b64 Ag^+ \u4f1a\u4f18\u5148\u4e0e Cl^- \u7ed3\u5408\u3002\u968f\u7740\u6c2f\u79bb\u5b50\u7684\u9010\u6e10\u6d88\u8017\uff0c\u5f53 Cl^- \u5b8c\u5168\u6c89\u6dc0\u540e\uff0c\u6eb6\u6db2\u4e2d\u7684 Ag^+ \u6d53\u5ea6\u5f00\u59cb\u4e0a\u5347\uff0c\u6b64\u65f6\u5b83\u4f1a\u4e0e\u94ec\u9178\u6839\u79bb\u5b50\u53cd\u5e94\uff0c\u751f\u6210\u7816\u7ea2\u8272\u7684\u94ec\u9178\u94f6\u6c89\u6dc0\uff1a \u7b2c\u4e00\u7f15\u7a33\u5b9a\u7684\u7816\u7ea2\u8272\u51fa\u73b0\uff0c\u5c31\u662f\u6ef4\u5b9a\u7684\u7ec8\u70b9\u3002 \u4e3b\u8981\u53cd\u5e94 \u4e3b\u8981\u6c89\u6dc0\u53cd\u5e94\uff1a \u7ec8\u70b9\u6307\u793a\u53cd\u5e94\uff1a \u7ec8\u70b9\u5224\u65ad \u5728\u6ef4\u5b9a\u8fc7\u7a0b\u4e2d\uff0c\u6eb6\u6db2\u989c\u8272\u57fa\u672c\u4fdd\u6301\u4e0d\u53d8\uff0cAgCl \u7684\u6c89\u6dc0\u662f\u767d\u8272\u3002\u5f53 Cl\u207b \u88ab\u5b8c\u5168\u6c89\u6dc0\u540e\uff0c\u7b2c\u4e00\u4e1d\u7a33\u5b9a\u7684\u7816\u7ea2\u8272 Ag\u2082CrO\u2084 \u51fa\u73b0\uff0c\u5373\u4e3a\u6ef4\u5b9a\u7ec8\u70b9\u3002\u8be5\u73b0\u8c61\u76f4\u89c2\u6e05\u6670\uff0c\u4e0d\u50cf\u9178\u78b1\u6ef4\u5b9a\u90a3\u6837\u9700\u8981\u7ecf\u9a8c\u5224\u65ad\u7ec6\u5fae\u989c\u8272\u8fc7\u6e21\u3002 \u5b9e\u9a8c\u6ce8\u610f\u4e8b\u9879 \u5e94\u7528 \u5c0f\u7ed3 \u83ab\u5c14\u6cd5\u6c89\u6dc0\u6ef4\u5b9a\u901a\u8fc7\u63a7\u5236 AgCl \u4e0e Ag\u2082CrO\u2084 \u7684\u6eb6\u5ea6\u79ef\u5dee\u5f02\uff0c\u5b9e\u73b0\u4e86\u6c2f\u79bb\u5b50\u7684\u5b9a\u91cf\u6d4b\u5b9a\u3002\u7531\u4e8e\u7ec8\u70b9\u989c\u8272\u53d8\u5316\u76f4\u89c2\u6e05\u6670\uff0c\u5b83\u662f\u4e00\u79cd\u7ecf\u5178\u800c\u6613\u64cd\u4f5c\u7684\u65b9\u6cd5\u3002\u4e0d\u8fc7\uff0c\u8be5\u6cd5\u5bf9\u5b9e\u9a8c\u6761\u4ef6\u8981\u6c42\u4e25\u683c\uff0c\u9700\u8981\u63a7\u5236 pH \u548c\u907f\u514d\u5e72\u6270\u79bb\u5b50\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[161],"tags":[],"class_list":["post-5004","post","type-post","status-publish","format-standard","hentry","category-m10oagjamb6gmuo"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=5004"}],"version-history":[{"count":1,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5004\/revisions"}],"predecessor-version":[{"id":5005,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/5004\/revisions\/5005"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=5004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=5004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=5004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}