{"id":4415,"date":"2023-05-31T12:46:14","date_gmt":"2023-05-31T04:46:14","guid":{"rendered":"http:\/\/www.tinyblog.cn\/?p=4415"},"modified":"2023-06-20T15:25:14","modified_gmt":"2023-06-20T07:25:14","slug":"%e5%b8%b8%e8%a7%81%e9%87%91%e5%b1%9e%e6%b2%89%e6%b7%80%e7%9a%84ph%e5%80%bc","status":"publish","type":"post","link":"http:\/\/www.tinyblog.cn\/?p=4415","title":{"rendered":"\u5e38\u89c1\u91d1\u5c5e\u6c89\u6dc0\u7684pH\u503c"},"content":{"rendered":"

\u70b9\u51fb\u6570\uff1a3843<\/p>\t\t

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\u5e38\u89c1\u7684\u91d1\u5c5e\u79bb\u5b50\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7\u4ee5\u6c22\u6c27\u5316\u7269\u7684\u5f62\u5f0f\u6c89\u6dc0\u4e0b\u6765\uff0c\u5177\u4f53\u53ef\u53c2\u8003\u4e0b\u8868\u3002<\/span><\/p>
\u6c22\u6c27\u5316\u7269<\/td>\u5f00\u59cb\u6c89\u6dc0\u7684pH<\/td>\u6c89\u6dc0\u5b8c\u5168\u65f6pH
\uff08\u6b8b\u7559\u79bb\u5b50\u6d53\u5ea6
<10-5<\/sup>mol\/L\u65f6\uff09<\/td>		\u6c89\u6dc0\u5f00\u59cb\u6eb6\u89e3\u65f6pH<\/td>\u6c89\u6dc0\u5b8c\u5168\u6eb6\u89e3\u65f6pH<\/td><\/tr>
\u521d\u59cb\u6d53\u5ea6<\/td><\/tr>
1mol\/L<\/td>0.01mol\/L<\/td><\/tr>
Sn(OH)4<\/sub><\/td>0<\/td>0.5<\/td>1.0<\/td>13.0<\/td>15.0<\/td><\/tr>
Sn(OH)2<\/sub><\/td>0<\/td>0.5<\/td>2.0<\/td>–<\/td>–<\/td><\/tr>
TiO(OH)2<\/sub><\/td>0.9<\/td>2.1<\/td>4.7<\/td>10.0<\/td>13.5<\/td><\/tr>
ZrO(OH)2<\/sub><\/td>1.3<\/td>2.3<\/td>3.8<\/td>–<\/td>–<\/td><\/tr>
HgO<\/td>1.3<\/td>2.4<\/td>5.0<\/td>11.5<\/td>–<\/td><\/tr>
Fe(OH)3<\/sub><\/td>1.5<\/td>2.3<\/td>4.1<\/td>14<\/td>–<\/td><\/tr>
Al(OH)3<\/sub><\/td>3.3<\/td>4.0<\/td>5.2<\/td>7.8<\/td>10.8<\/td><\/tr>
Cr(OH)3<\/sub><\/td>4<\/td>4.9<\/td>6.8<\/td>12.0<\/td>15.0<\/td><\/tr>
Be(OH)2<\/sub><\/td>5.2<\/td>6.2<\/td>8.8<\/td>–<\/td>–<\/td><\/tr>
Zn(OH)2<\/sub><\/td>5.4<\/td>6.4<\/td>8.0<\/td>10.5<\/td>12.0-13.0<\/td><\/tr>
Ag2O<\/td>6.2<\/td>8.2<\/td>11.2<\/td>12.7<\/td>–<\/td><\/tr>
Fe(OH)2<\/sub><\/td>6.5<\/td>7.5<\/td>9.7<\/td>13.5<\/td>–<\/td><\/tr>
Co(OH)2<\/sub><\/td>6.6<\/td>7.6<\/td>9.2<\/td>14.0<\/td>–<\/td><\/tr>
Ni(OH)2<\/sub><\/td>6.7<\/td>7.7<\/td>9.5<\/td>\u00a0<\/td>–<\/td><\/tr>
Cd(OH)2<\/sub><\/td>7.2<\/td>8.2<\/td>9.7<\/td>\u00a0<\/td>–<\/td><\/tr>
Mn(OH)2<\/sub><\/td>7.8<\/td>8.8<\/td>10.4<\/td>\u00a0<\/td>–<\/td><\/tr>
Mg(OH)2<\/sub><\/td>9.4<\/td>10.4<\/td>12.4<\/td>14.0<\/td>–<\/td><\/tr>
Pb(OH)2<\/sub><\/td>–<\/td>7.2<\/td>8.7<\/td>–<\/td>13.0<\/td><\/tr>
Ce(OH)4<\/sub><\/td>–<\/td>0.8<\/td>1.2<\/td>10.0<\/td>–<\/td><\/tr>
Th(OH)4<\/sub><\/td>–<\/td>0.5<\/td>–<\/td>–<\/td>–<\/td><\/tr>
Tl(OH)3<\/sub><\/td>–<\/td>0.6<\/td>1.6<\/td>–<\/td>–<\/td><\/tr>
H2<\/sub>WO4<\/sub><\/td>–<\/td>0<\/td>0.0<\/td>–<\/td>–<\/td><\/tr>
H2<\/sub>Mo4<\/sub><\/td>–<\/td>–<\/td>–<\/td>\u00a0<\/td>\u00a0<\/td><\/tr>
\u7a00\u571f\u5143\u7d20<\/td>–<\/td>6.8-8.5<\/td>9.5<\/td>–<\/td>–<\/td><\/tr>
H2<\/sub>UO4<\/sub><\/td>–<\/td>3.6<\/td>5.1<\/td>–<\/td>–<\/td><\/tr><\/tbody><\/table>\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
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\u4e5f\u6709\u90e8\u5206\u91d1\u5c5e\u79bb\u5b50\u53ef\u4ee5\u901a\u8fc7\u786b\u5316\u7269\u7684\u5f62\u5f0f\u6c89\u6dc0\u51fa\u6765\u3002<\/span><\/p>
pH<\/td>\u4ee5\u786b\u5316\u7269\u5f62\u5f0f\u6c89\u6dc0\u7684\u91d1\u5c5e<\/td><\/tr>
1<\/td>Cu,Ag,Hg,Pb,Bi,Cd,Rh,Pd,Os,As,Au,Pt,Sb,Ir,Ge,Se,Te,Mo<\/td><\/tr>
2-3<\/td>Zn,Ti,In,Ga<\/td><\/tr>
5-6<\/td>Co,Ni<\/td><\/tr>
>7<\/td>Mn,Fe<\/td><\/tr><\/tbody><\/table>

\u00a0<\/p>

\u4e0b\u8868\u65f6\u6c34\u6eb6\u6db2\u4e2d\u786b\u5316\u7269\u80fd\u6c89\u6dc0\u65f6\u7684\u6700\u9ad8\u6d53\u5ea6\u3002<\/span><\/p>
\u786b\u5316\u7269<\/td>Ag2S<\/td>HgS<\/td>CuS<\/td>Sb2S3<\/td>Bi2S3<\/td>SnS2<\/td>CdS<\/td>PbS<\/td>SnS<\/td>ZnS<\/td>CoS<\/td>NiS<\/td>MnS<\/td><\/tr>
\u76d0\u9178\u6d53\u5ea6mol\/L<\/td>12<\/td>7.5<\/td>7<\/td>3.7<\/td>3.5<\/td>2.3<\/td>0.7<\/td>0.4<\/td>0.3<\/td>0<\/td>0<\/td>0.0001<\/td>0.00008<\/td><\/tr><\/tbody><\/table>

\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\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

\u70b9\u51fb\u6570\uff1a3843 \u5e38\u89c1\u7684\u91d1\u5c5e\u79bb\u5b50\uff0c\u90fd\u53ef\u4ee5\u901a\u8fc7\u4ee5\u6c22\u6c27\u5316\u7269\u7684\u5f62\u5f0f\u6c89\u6dc0\u4e0b\u6765\uff0c\u5177\u4f53\u53ef\u53c2\u8003\u4e0b\u8868\u3002 \u6c22\u6c27\u5316\u7269 \u5f00\u59cb\u6c89\u6dc0\u7684p […]<\/p>\n","protected":false},"author":1,"featured_media":4451,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[113],"_links":{"self":[{"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/4415"}],"collection":[{"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4415"}],"version-history":[{"count":35,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/4415\/revisions"}],"predecessor-version":[{"id":4455,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/posts\/4415\/revisions\/4455"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=\/wp\/v2\/media\/4451"}],"wp:attachment":[{"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4415"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tinyblog.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}