乙醇的折光度 什么叫做折光率，乙醇的折光率怎么求
\u4e59\u9187\u6298\u5149\u7387\u7684\u5176\u5b83\u6e29\u5ea6\u4e0b\u7684\u6298\u5149\u738720\u2103 1.538 2.183, 2.71,2.91,2.87,2.67,2.370,2.008,1.610,1.20025\u2103 1.323, 1.185, 2.18,2.35,2.40,2.24,2.037,2.748,1.424,1.09635\u2103 1.006 ,1.332, 1.58,1.72,1.72,1.66,1.529,1.355,1.147,0.914
\u6807\u51c6\u6298\u5c04\u7387\u662f\u630720\u2103\u4e0b\u7528\u6ce2\u957f589nm\u7684\u5149\u6240\u6d4b\u5f97\u7684\u503c\uff0c\u6240\u4ee5\u9898\u5e72\u662f\u6709\u95ee\u9898\u7684\u3002\u4e00\u822c\u800c\u8a00\uff0c\u6d4b\u5b9a\u6e29\u5ea6\u6bcf\u5347\u9ad81\u2103\uff0c\u6298\u5c04\u7387\u4e0b\u964d0.0004\u3002\u4e59\u9187\u7684\u6807\u51c6\u6298\u5c04\u7387\u662f1.3611\uff0c\u6240\u4ee524\u2103\u65f6\u4e59\u9187\u7684\u6298\u5c04\u7387\u5e94\u8be5\u662f1.3595\u3002
乙醇的折光度:（20℃）1.4590—1.4650乙醇的折光度:（20℃）1.4590—1.4650
:（20℃）1.4590—1.4650
绛旓細鏍囧噯鎶樺皠鐜囨槸鎸20鈩冧笅鐢ㄦ尝闀589nm鐨勫厜鎵娴嬪緱鐨勫硷紝鎵浠ラ骞叉槸鏈夐棶棰樼殑銆備竴鑸岃█锛屾祴瀹氭俯搴︽瘡鍗囬珮1鈩冿紝鎶樺皠鐜囦笅闄0.0004銆涔欓唶鐨鏍囧噯鎶樺皠鐜囨槸1.3611锛屾墍浠24鈩冩椂涔欓唶鐨勬姌灏勭巼搴旇鏄1.3595銆
绛旓細绾害杈惧埌99.9%鐨涔欓唶灏辨槸鏃犳按涔欓唶
绛旓細鏃犳按涔欓唶鐨鐩稿瀵嗗害(d204)0.789銆傜啍鐐-114.1鈩冦傛哺鐐78.5鈩冦鎶樺厜鐜(n20D)1.361銆傞棴鏉椂闂偣锛堝湪瑙勫畾缁撴瀯鐨勫鍣ㄤ腑鍔犵儹鎸ュ彂鍑哄彲鐕冩皵浣撲笌娑查潰闄勮繎鐨勭┖姘旀贩鍚堬紝杈惧埌涓瀹氭祿搴︽椂鍙鐏槦鐐圭噧鏃剁殑娓╁害锛13鈩冦傛棤姘翠箼閱囨尌鍙戞ц緝寮猴紝鍥犳鏄撶噧锛屽叾钂告皵涓庣┖姘斿彲褰㈡垚鐖嗙偢鎬ф贩鍚堢墿锛岄亣鏄庣伀銆侀珮鐑兘寮曡捣鐕冪儳鐖嗙偢...
绛旓細缁撴瀯寮忥細缁撴瀯绠寮忥細CH3CH2OH 涓昏鐞嗗寲鎬ц川锛氬瘑搴︼細0.78945 g/cm^3; (娑) 20掳C 鐔旂偣锛-114.3 掳C (158.8 K) 娌哥偣锛78.4 掳C (351.6 K) 鍦ㄦ按涓憾瑙ｆ椂锛歱 涔欓唶 Ka =15.9 榛忓害锛1.200 mPa路s (cP)锛 20.0 掳C 鍒嗗瓙鍋舵瀬鐭╋細5.64 fC路fm (1.69 D) (姘) 鎶樺厜鐜囷細1....
绛旓細鎶樺厜鐜囧噺鍘籺鐨勬姌鍏鐜囧啀涔樹互t銆涔欓唶鐜繁鐑锋姌鍏夌巼鏍囧噯鏇茬嚎鍏紡鏄姌鍏夌巼鍑忓幓t鐨勬姌鍏夌巼鍐嶄箻浠銆傜幆宸辩兎涔欓唶鏄垎瀛愰噺涓128.212鐨勫寲瀛︾墿璐ㄣ
绛旓細涔欓唶姘存憾娑茬矘搴/cP 1cP=0.1Pa路s 鍚噺/% 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.20鈩 1.538 2.183, 2.71,2.91,2.87,2.67,2.370,2.008,1.610,1.200 25鈩 1.323, 1.185, 2.18,2.35,2.40,2.24,2.037,2.748,1.424,1.096 30鈩 ...
绛旓細鎶樺皠鐜囬櫎浜嗗拰鐗╄川鏈韩鏈夊叧澶,杩樺拰鐗╄川鐨勬祿搴︽湁鍏崇郴,涓嶅悓娴撳害,鎶樺厜鐜囦笉涓鏍.25鈩 1.323, 1.185, 2.18,2.35,2.40,2.24,2.037,2.748,1.424,1.096锛堝惈閲忎粠10%鍒100%)
绛旓細姘存潹閰告姌鍏夌巼:35.06銆傛憾瑙ｅ害锛歟thanol锛涔欓唶锛: 1M 锛1mol/L锛 at 20 掳C, clear, colorless銆傛哺鐐210锛2666pa 锛夈備箼閰搁厫鎶樺厜鐜囨姌灏勭巼 1.390锛岀啍鐐-73鈩冿紝娌哥偣139鈩冦備箼閰版按鏉ㄩ吀鐨勬姌鍏鐜 131.1銆傛哺鐐癸細321.4掳C at 760 mmHg銆傛憾瑙ｆэ細寰憾浜庢按锛屾憾浜庝箼閱囥佷箼閱氥佹隘浠匡紝涔熸憾浜庤緝寮虹殑...
绛旓細鍖栧鎬ц川锛1銆侀吀纰辨 涔欓唶涓嶆槸閰革紙涓鑸剰涔変笂鐨勯吀锛屽畠涓嶈兘浣块吀纰辨寚绀哄墏鍙樿壊锛屼篃涓嶅叿鏈夐吀鐨勯氭э級锛屼箼閱囨憾娑蹭腑鍚湁鏋佸寲鐨勬哀姘㈤敭锛岀數绂绘椂鐢熸垚鐑锋哀鍩鸿礋绂诲瓙鍜岃川瀛愶紙姘㈢瀛愶級銆涔欓唶鐨pKa=15.9锛屼笌姘寸浉杩戙備箼閱囩殑閰告у緢寮憋紝浣嗘槸鐢电骞宠 鐨勫瓨鍦ㄨ冻浠ヤ娇瀹冧笌閲嶆按涔嬮棿鐨勫悓浣嶇礌浜ゆ崲杩呴熻繘琛屻2銆佽繕鍘熸 涔欓唶鍏锋湁...
绛旓細ethanol 1.359 99.8% 鍜 99.5%鐨勬姌鍏鐜囧簲璇ュ樊涓嶅鍚с
