ÌâÄ¿ÄÚÈÝ

7£®Ë®ÊDZ¦¹óµÄ×ÔÈ»×ÊÔ´£¬ÉúÃüµÄÔÐÓýºÍάϵÐèҪˮ£»ÈËÀàµÄÈÕ³£Éú»îºÍ¹¤¡¢Å©ÒµÉú²úÀë²»¿ªË®£®ÈËÀà±ØÐ밮ϧˮ--½ÚÔ¼ÓÃË®£¬±£»¤Ë®--·ÀÖÎË®ÎÛȾ£®
£¨1£©ÏÂÁÐ×ö·¨²»ÕýÈ·µÄÊÇ¢Ú£¨ÌîÐòºÅ£©£®
¢ÙÓÃÏ´²ËË®³å²ÞËù¢ÚÉú»îÎÛË®¿ÉÈÎÒâÅÅ·Å¢ÛũҵºÍÔ°ÁÖ½½¹à¸Ä´óË®Âþ¹àΪÅç¹à¡¢µÎ¹à£®
£¨2£©×ÔÀ´Ë®³§Éú²ú×ÔÀ´Ë®µÄ¹ý³ÌÖУ¬³£¼ÓÈë»îÐÔÌ¿£¬ÓÃÀ´Îü¸½Ë®ÖÐһЩÈܽâÐÔµÄÔÓÖÊ£¬³ýÈ¥³ôζ£®ÔÚÎü¸½¡¢³Áµí¡¢¹ýÂË¡¢ÕôÁóËÄÖÖ¾»Ë®·½·¨ÖУ¬ÕôÁóµÄ¾»»¯³Ì¶È×î¸ß£®
£¨3£©Ä³»¯¹¤³§²úÉúµÄ·ÏË®Öк¬ÓÐÒ»¶¨Á¿µÄÑÎËᣬ²»ÄÜÖ±½ÓÅŷŵ½ºÓÁ÷ÖУ®¿ÉÏò·ÏË®ÖÐÈöÈëÒ»¶¨Á¿µÄʯ»Òʯ·ÛÄ©¶Ô·ÏË®½øÐд¦Àí£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£®

·ÖÎö £¨1£©¸ù¾Ý½ÚÔ¼ÓÃË®µÄ´ëÊ©½øÐзÖÎö½â´ð£»
£¨2£©¸ù¾Ý»îÐÔÌ¿¾ßÓÐÎü¸½ÐÔ£¬ÄÜÎü¸½É«ËغÍÒì棬ÕôÁóµÃµ½µÄË®Öв»º¬ÓÐÈκÎÔÓÖÊ£¬ÊǾ»Ë®³Ì¶È×î¸ßµÄ·½·¨½øÐнâ´ð£»
£¨3£©¸ù¾ÝÑÎËáÓë̼Ëá¸ÆµÄ·´Ó¦½øÐзÖÎö½â´ð¼´¿É£®

½â´ð ½â£º£¨1£©¢ÙÓÃÏ´²ËË®³å²ÞËùÄܽÚÔ¼ÓÃË®£¬ÕýÈ·£»
¢ÚÉú»îÎÛË®ÈÎÒâÅÅ·Å»áÔì³ÉÎÛȾ£¬´íÎó£»
¢ÛũҵºÍÔ°ÁÖ½½¹à¸Ä´óË®Âþ¹àΪÅç¹à¡¢µÎ¹à¿ÉÒÔ½ÚÔ¼ÓÃË®£¬ÕýÈ·£»
¹ÊÌ¢Ú£»
£¨2£©»îÐÔÌ¿¾ßÓÐÎü¸½ÐÔ£¬ÄÜÎü¸½É«ËغÍÒì棬ÕôÁóµÃµ½µÄË®Öв»º¬ÓÐÈκÎÔÓÖÊ£¬ÊǾ»Ë®³Ì¶È×î¸ßµÄ·½·¨£¬¹ÊÌ»îÐÔÌ¿£¬ÕôÁó£»
£¨3£©Ê¯»ÒʯµÄÖ÷Òª³É·ÖÊÇ̼Ëá¸Æ£¬Ì¼Ëá¸ÆÄÜÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬¹ÊÌCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£®

µãÆÀ ±¾Ì⿼²éµÄÊDZ£»¤Ë®×ÊÔ´µÄ´ëÊ©ÒÔ¼°¾»»¯Ë®µÄ·½·¨£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
17£®ÎªÁË̽¾¿È¼ÉÕµÄÌõ¼þ£¬Ð¡¾ü²éÔÄ×ÊÁϵÃÖª£º°×Á×µÄ×Å»ðµãΪ40¡æ£¬ºìÁ×µÄ×Å»ðµãΪ240¡æ£¬ÎåÑõ»¯¶þÁ×»á´Ì¼¤È˵ĺôÎüµÀ£®ËûÉè¼ÆÁËÈçͼËùʾµÄʵÑé×°Ö㮽«·Ö±ðÊ¢ÓÐÉÙÁ¿°×Á׺ÍÉÙÁ¿ºìÁ×µÄÁ½Ö§ÊԹܣ¬·ÅÈ뵽ʢˮµÄÉÕ±­ÖУ¬Áí½«ÉÙÁ¿°×Á×Ö±½ÓͶÈëµ½ÉÕ±­µÄË®ÖУ®¹Û²ìµ½µÄʵÑéÏÖÏóÈçÏ£º
¢ÙÊÔ¹ÜÖеİ×Á×ȼÉÕ£¬²úÉú´óÁ¿µÄ°×ÑÌ£»¢ÚÊÔ¹ÜÖеĺìÁײ»È¼ÉÕ£»¢ÛÉÕ±­Öеİ×Áײ»È¼ÉÕ£®
£¨1£©°×Á×ȼÉյĻ¯Ñ§·½³ÌʽΪ4P+5O2$\frac{\underline{\;µãȼ\;}}{\;}$2P2O5£®
£¨2£©·ÖÎöʵÑéÏÖÏ󣬵óö½áÂÛ£®ÓÉÏÖÏó¢Ù¢ÚµÃµ½µÄȼÉÕÌõ¼þÊÇζȴﵽ×Å»ðµã £¬ÓÉÏÖÏó¢Ù¢ÛµÃµ½µÄȼÉÕÌõ¼þÊÇÓë¿ÕÆø£¨»òÑõÆø£©½Ó´¥£®
£¨3£©Çë¾ÙÒ»Àý˵Ã÷ȼÉÕ±ØÐëÓпÉȼÎï²Î¼Ó¹Ø±ÕÈ¼ÆøÔî·§ÃÅ£¬»ðÑæÏ¨Ã𣨻ò´ò»ð»úûȼÁϺó´ò²»×Ż𣺻òÉ­ÁÖÆð»ð´ò¸ôÀë´ø£¬»ðÊÆ²»ÔÙÂûÑÓ£»»òľ²ñȼÉÕ¶øÊ¯¿é²»È¼ÉÕ£©£®
£¨4£©ÇëÄã¸ù¾ÝС¾ü²éÔĵÄ×ÊÁϺÍʵÑéÏÖÏó£¬Ö¸³öËûÉè¼ÆµÄ×°ÖÃÓкβ»×ã°×Á×ȼÉÕûÓÐÔÚÃܱÕ×°ÖÃÖнøÐУ¬Éú³ÉµÄÎåÑõ»¯¶þÁ×»áÎÛȾ¿ÕÆø£®

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

¾«Ó¢¼Ò½ÌÍø