{"id":4810,"date":"2022-03-26T11:25:52","date_gmt":"2022-03-26T03:25:52","guid":{"rendered":"https:\/\/www.hnyt99.com\/?p=4810"},"modified":"2022-03-26T11:31:25","modified_gmt":"2022-03-26T03:31:25","slug":"871","status":"publish","type":"post","link":"https:\/\/www.hnyt99.com\/baike\/shuizijc\/871.html","title":{"rendered":"\u6c34\u8d28\u76d1\u6d4b\u4e2d\u4e24\u79cd\u4e0d\u540c\u6d53\u5ea6\u6eb6\u6db2\u6df7\u5408\u914d\u5236\u7b2c\u4e09\u79cd\u6eb6\u6db2\u7684\u8ba1\u7b97"},"content":{"rendered":"\n
\u8ba1\u7b97\u6cd5 \u539f\u7406\u662f\u4e24\u79cd\u5df2\u77e5\u6d53\u5ea6\u7684\u6eb6\u6db2\u4e2d\u6240\u542b\u6eb6\u8d28\u8d28\u91cf\u4e4b\u548c\uff0c\u5fc5\u7b49\u4e8e\u65b0\u914d\u6eb6\u6db2\u4e2d\u6240\u542b\u6eb6\u8d28\u7684\u603b\u91cf\u3002<\/p>\n\n\n\n
\u3000\u3000\u8bbe\uff1a\u5e94\u91cf\u53d6\u4e24\u79cd\u5df2\u77e5\u5e74\u5e95\u6eb6\u6db2\u7684\u4f53\u79ef\u5206\u522b\u4e3aV1\u548cV2\uff0c\u8d28\u91cf\u5206\u6570\u6d53\u5ea6\u4e3ax1\u548cx2\uff0c\u5bc6\u5ea6\u4e3a\u03c11\u548c\u03c12;\u914d\u5236\u6eb6\u6db2\u4f53\u79ef\u4e3aV3\uff0c\u8d28\u91cf\u5206\u6570\u6d53\u5ea6\u4e3ax3\uff0c\u5bc6\u5ea6\u4e3a\u03c13,\u3002\u5219\uff1am1=\u03c11V1x1\uff0cm2=\u03c12V2x2\uff0cm3=\u03c13V3x3<\/p>\n\n\n\n
\u3000\u3000 \u2235m1+m2=m3<\/p>\n\n\n\n
\u3000\u3000 \u2234\u03c11×2+\u03c12V2x2=\u03c13V3x3<\/p>\n\n\n\n
\u3000\u3000 V3=V1+V2 (4-4)<\/p>\n\n\n\n
\u3000\u3000\u3010\u4f8b\u98984-4\u3011 \u4eca\u670980%(\u03c11=1.73g\/ml)\u548c40%(\u03c12=1.30g\/ml)\u7684H2SO4\u6eb6\u6db2\uff0c\u7528\u7740\u4e24\u79cd\u6eb6\u6db2\u914d\u52361000ml 60%(\u03c13=1.30g\/ml)\u7684H2SO4\u6eb6\u6db2\uff0c\u95ee\u5404\u53d6\u591a\u5c11\u6beb\u5347?<\/p>\n\n\n\n
\u3000\u3000\u89e3\uff1a\u5df2\u77e5x1=80%\uff0cx2=40%,x3=60%,\u03c11=1.73g\/ml, \u03c12=1.30g\/ml, \u03c13=1.50g\/ml<\/p>\n\n\n\n
\u3000\u3000V2=V3-V1=1000-V1<\/p>\n\n\n\n
\u3000\u3000\u7531\u5f0f(4-4)\u5f97\uff1a1.73*80%*V1+1.30*40%(1000-V1)=1.5*60%*1000<\/p>\n\n\n\n
\u3000\u3000V1=439.8\u2248440ml V2=1000-440=560ml<\/p>\n\n\n\n
\u3000\u3000\u914d\u5236\uff1a\u7528\u91cf\u7b52\u91cf\u53d680%H2SO4 440ml\u548c40%\u7684H2SO4 560ml\u3002\u6df7\u5300\u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8ba1\u7b97\u6cd5 \u539f\u7406\u662f\u4e24\u79cd\u5df2\u77e5\u6d53\u5ea6\u7684\u6eb6\u6db2\u4e2d\u6240\u542b\u6eb6\u8d28\u8d28\u91cf\u4e4b\u548c\uff0c\u5fc5\u7b49\u4e8e\u65b0\u914d\u6eb6\u6db2\u4e2d\u6240\u542b\u6eb6\u8d28\u7684\u603b\u91cf\u3002 \u3000\u3000\u8bbe\uff1a\u5e94\u91cf\u53d6\u4e24\u79cd\u5df2\u77e5\u5e74 …<\/p>\n