ÌâÄ¿ÄÚÈÝ

´¿¼îÊÇÖØÒªµÄ»¯¹¤Ô­ÁÏ

£¨Ò»£©ÖƱ¸Ì½¾¿£ºÈçͼÊǹ¤ÒµÉú²ú´¿¼îµÄÖ÷ÒªÁ÷³ÌʾÒâͼ£®

[²éÔÄ×ÊÁÏ]

¢Ù´ÖÑÎË®Öк¬ÓÐÔÓÖÊMgCl2¡¢CaCl2£»

¢Ú³£ÎÂÏ£¬NH3¼«Ò×ÈÜÓÚË®£¬CO2ÄÜÈÜÓÚË®£¬

¢ÛNaHCO3¼ÓÈÈÒ׷ֽ⣬Na2CO3¼ÓÈȲ»Ò׷ֽ⣮

£¨1£©Ð´³ö³ýÈ¥´ÖÑÎË®ÖÐMgCl2µÄ»¯Ñ§·½³Ìʽ£º ¡£

£¨2£©ÔÚ¹¤ÒµÉú²ú´¿¼î¹¤ÒÕÁ÷³ÌÖУ¬ÏÈ¡°°±»¯¡±ºó¡°Ì¼Ëữ¡±µÄÄ¿µÄÊÇ £¬¡°Ì¼Ëữ¡±Ê±£¬NaCl¡¢NH3¡¢CO2 ºÍH2OÏ໥×÷ÓÃÎö³öNaHCO3£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£

£¨3£©¡°Ì¼Ëữ¡±ºó¹ýÂË»ñµÃµÄNH4Cl¿ÉÓÃ×÷µª·Ê£¬Ò²¿ÉÏȼÓÈÈNH4ClÈÜÒº£¬ÔÙ¼ÓÈëÊìʯ»Ò»ñµÃÑ­»·Ê¹ÓõÄÎïÖÊÊÇ £»

£¨4£©ìÑÉÕÖÆµÃ´¿¼îµÄ»¯Ñ§·½³ÌʽÊÇ ¡£

£¨¶þ£©³É·Ö̽¾¿

[Ìá³öÎÊÌâ]´¿¼îÑùÆ·Öк¬ÓÐÄÄЩÔÓÖÊ£¿

[²ÂÏë]

²ÂÏëÒ»£º¿ÉÄܺ¬ÓÐNaHCO3£» ²ÂÏë¶þ£º¿ÉÄܺ¬ÓÐNaCl£»²ÂÏëÈý£ºNaHCO3ºÍNaCl

[ʵÑé̽¾¿]È·¶¨´¿¼îÖÐÊÇ·ñº¬NaHCO3£®ÊµÑé×°ÖúÍÖ÷ҪʵÑé²½ÖèÈçÏ£º

¢Ù³ÆÁ¿D¡¢E×°ÖÃ×ÜÖÊÁ¿Îª200.0g£¬¼ì²é×°ÖÃµÄÆøÃÜÐÔ£¬½«10.6 g´¿¼îÊÔÑù·ÅÈë×¶ÐÎÆ¿ÖУ¬°´ÉÏͼ×é×°ÒÇÆ÷£¬½øÐÐÈçϲÙ×÷ £¬ºó»º»º¹ÄÈëÒ»¶Îʱ¼ä¿ÕÆø£»

¢Ú°´Ò»¶¨ÒªÇóÕýÈ·²Ù×÷ºó£¬¼ÓÈë×ãÁ¿Ï¡ÁòËᣬ´ý×¶ÐÎÆ¿Öв»ÔÙ²úÉúÆøÅÝʱ£¬Ôٴδò¿ªÖ¹Ë®¼ÐK1£¬´Óµ¼¹Üa´¦Ôٴλº»º¹ÄÈë¿ÕÆø£»

¢ÛÒ»¶Îʱ¼äºóÔٴγÆÁ¿×°ÖÃD¡¢EµÄ×ÜÖÊÁ¿Îª204.84g£®

[ʵÑéÌÖÂÛ]

£¨5£©²½Öè¢ÙÖС°ÈçϲÙ×÷¡±ÊÇÖ¸ £»

£¨6£©×°ÖÃBÖÐÒ»¶¨·¢ÉúµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º £»

£¨7£©×°ÖÃBÖÐÉú³ÉCO2µÄÖÊÁ¿Îª4.84g£¬Í¨¹ý¼ÆËã˵Ã÷´¿¼îÖÐ º¬NaHCO3£¨Ìî×Öĸ£©¡££¨Ð´³ö¼ÆËã¹ý³Ì£©

A£®Ò»¶¨ B£®Ò»¶¨²» C£®¿ÉÄÜ D£®ÎÞ·¨È·¶¨

£¨8£©ÁíÈ¡10.6 gÑùÆ·£¬¼ÓÈëa g 14.6%µÄÑÎËáÇ¡ºÃÍêÈ«·´Ó¦£¬ÔÙ½«ËùµÃÈÜÒºÕô¸ÉºóµÃµ½¹ÌÌåµÄÖÊÁ¿ÎªW£¬µ±WµÄÖµÂú×ã Ìõ¼þʱ£¬ÑùÆ·Öк¬ÓÐNaCl¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø