ÌâÄ¿ÄÚÈÝ

7£®Ä³Í¬Ñ§ÒÔ¸ÊÕáÔüΪԭÁÏÓÃË®½â-Ñõ»¯-Ë®½âÑ­»·½øÐÐÖÆÈ¡²ÝËᲢ̽¾¿²â¶¨²ÝËá¾§Ì壨H2C2O4•xH2O£©µÄijЩÐÔÖÊ£®Í¨¹ý²éÔÄ×ÊÁÏ¿ÉÖª£º²ÝËáÒ×ÈÜÓÚË®£¬ÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤Ô­ÁÏ£¬¹ã·ºÓÃÓÚÒ©ÎïÉú²ú¡¢¸ß·Ö×Ӻϳɵȹ¤Òµ£¬²ÝËá¾§ÌåÊÜÈȵ½100¡æÊ±Ê§È¥½á¾§Ë®£¬³ÉΪÎÞË®²ÝËᣮ157¡æÊ±´óÁ¿Éý»ª£¬²¢¿ªÊ¼·Ö½â£»²ÝËáÕôÆøÔÚµÍÎÂÏ¿ÉÀäÄýΪ¹ÌÌ壻²ÝËá¸Æ²»ÈÜÓÚË®£¬²ÝËáÕôÆøÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£®

Çë¸ú¾ÝÒÔÉÏÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Í¼1ÖТ٢ڵÄÑõ»¯-Ë®½â¹ý³ÌÊÇÔÚͼ2µÄ×°ÖÃÖнøÐеģ¬Ö¸³ö×°ÖÃBµÄÃû³ÆÈý¾±ÉÕÆ¿£®
£¨2£©Í¼1ÖТ٢ڵÄÑõ»¯-Ë®½â¹ý³ÌÖУ¬ÔÚÏõËáÓÃÁ¿¡¢·´Ó¦µÄʱ¼äµÈÌõ¼þ¾ùÏàͬµÄÇé¿öÏ£¬¸Ä±ä·´Ó¦Î¶ÈÒÔ¿¼²ì·´Ó¦Î¶ȶԲÝËáÊÕ¼¯ÂʵÄÓ°Ï죬½á¹ûÈçͼ3Ëùʾ£¬ÇëÑ¡Ôñ×î¼ÑµÄ·´Ó¦Î¶ÈΪ70¡æ£®
£¨3£©ÇëÓÃÏÂÁÐ×°ÖÃ×é³ÉÒ»Ì×̽¾¿²¢ÑéÖ¤Æä²úÎïµÄʵÑé×°Ö㨲ÝËá¾§Ìå·Ö½â×°ÖÃÂÔ£¬Á¬½Óµ¼¹ÜÂÔÈ¥£©

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù×°ÖõÄÁ¬½Ó˳ÐòΪ£ºA¡ú£¨¡¡¡¡£©¡úD¡ú£¨¡¡¡¡£©¡úB¡úD 
¢ÚʵÑéʱ£¬ÔÚµãȼB´¦¾Æ¾«µÆÖ®Ç°£¬Ó¦½øÐеIJÙ×÷ÊÇͨÈë»ìºÏÆøÌåÒ»¶Îʱ¼ä£¬ÅųýÌåϵÖÐµÄ¿ÕÆø£¬·ÀÖ¹¼ÓÈÈʱCO·¢Éú±¬Õ¨£®
¢ÛÕûÌ××°ÖôæÔÚ²»ºÏÀíÖ®´¦ÎªÃ»ÓÐÒ»Ñõ»¯Ì¼Î²Æø´¦Àí×°Öã®
£¨4£©²ÝËáÑÇÌúÔÚ¹¤ÒµÖÐÓÐÖØÒªÖØÒª£¬²ÝËá¿ÉÒÔÖÆ±¸²ÝËáÑÇÌú£¬²½ÖèÈçÏ£º
³ÆÈ¡FeSO4•7H2O¹ÌÌåÓÚСÉÕ±­ÖмÓÈëË®ºÍÉÙÁ¿Ï¡H2SO4ÈÜÒºËữ£¬¼ÓÈÈÈܽ⣮Ïò´ËÈÜÒºÖмÓÈëÒ»¶¨Á¿µÄH2C2O4ÈÜÒº£¬½«»ìºÏÈÜÒº¼ÓÈÈÖÁ·Ð£¬²»¶Ï½Á°è£¬ÒÔÃⱩ·Ð£¬´ýÓлÆÉ«³ÁµíÎö³ö²¢³Áµíºó£¬¾²Öã®Çã³öÉϲãÇåÒº£¬ÔÙ¼ÓÈëÉÙÁ¿Ë®£¬²¢¼ÓÈÈ£¬¹ýÂË£¬³ä·ÖÏ´µÓ³Áµí£¬¹ýÂË£¬ÓñûͪϴµÓÁ½´Î²¢ÁÀ¸É£®£¨±ûͪÒ×»Ó·¢£©
¢ÙÉú³ÉµÄ²ÝËáÑÇÌúÐè³ä·ÖÏ´µÓ³Áµí£¬¼ìÑéÊÇ·ñÏ´µÓÍêÈ«µÄ·½·¨ÊÇÈ¡×îºóÒ»´ÎµÄÏ´µÓÂËÒº1¡«2 mL ÓÚÊÔ¹ÜÖУ¬ÏòÆäÖеμÓÓÃÑÎËáËữµÄBaCl2ÈÜÒº£¬ÈôÎÞ°×É«³Áµí²úÉú£¬Ôò±íÃ÷ÒÑÏ´µÓ¸É¾»£®
¢ÚÓñûͪϴµÓ¹ÌÌåÁ½´ÎµÄÄ¿µÄÊǽµµÍ²ÝËáÑÇÌúµÄÈܽâÁ¿£¬Í¬Ê±¸ü¿ìÏ´È¥±íÃæµÄË®·Ö£®

·ÖÎö £¨1£©¸ù¾ÝÒÇÆ÷µÄ½á¹¹ÌصãÅжϣ»
£¨2£©¸ù¾ÝζÈÓë´×ËáµÄÊÕÂÊ×î¸ßÅжÏ×î¼Ñ·´Ó¦Î¶ȣ»
£¨3£©¢Ù²ÂÏëÆä²úÎïΪCO¡¢CO2ºÍH2O£¬²ÝËáÔÚ100¡æÊ±¿ªÊ¼Éý»ª£¬157¡æÊ±´óÁ¿Éý»ª£¬²¢¿ªÊ¼·Ö½â£®²ÝËá¸Æ²»ÈÜÓÚË®¡¢²ÝËáÕôÆøÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç¡¢²ÝËáÕôÆøÔÚµÍÎÂÏ¿ÉÀäÄýΪ¹ÌÌ壬·ÖÎö¿ÉÖªÏÈÀäÄý»Ó·¢³öµÄ²ÝËᣬÔÙ¼ìÑéË®ÕôÆøµÄÉú³É£¬¼ìÑé¶þÑõ»¯Ì¼µÄÉú³É£¬²¢³ýÈ¥¶þÑõ»¯Ì¼£¬ÔÙͨ¹ýׯÈȵÄÑõ»¯Í­¼ìÑéÒ»Ñõ»¯Ì¼ÆøÌåµÄ´æÔÚ£¬ÀûÓ÷´Ó¦ºóÉú³ÉµÄ¶þÑõ»¯Ì¼Í¨Èë³ÎÇåʯ»ÒË®±ä»ë×ÇÖ¤Ã÷Ò»Ñõ»¯Ì¼µÄ´æÔÚ£»
¢ÚCOÊÇ¿ÉȼÐÔÆøÌ壬Óë¿ÕÆø»ìºÏ¼ÓÈÈ»òµãȼ»á·¢Éú±¬Õ¨£»
¢ÛCOÓж¾£¬ÎÛȾ¿ÕÆø£¬ÐèÒªÎ²Æø´¦Àí×°Öã»
£¨4£©¢ÙÅжϳÁµíÊÇ·ñÏ´¾»µÄ·½·¨£ºÈ¡×îºóÒ»´ÎÏ´µÓµÄÂËÒº£¬¼ì²âÂËÒºÖÐÊÇ·ñ´æÔÚδϴµÓ¸É¾»µÄÔÓÖÊ£¬±¾ÌâÖвÝËáÑÇÌúµÄÖÆ±¸ÊÇÓÃFeSO4•7H2O¹ÌÌåÓÚСÉÕ±­ÖмÓÈëË®ºÍÉÙÁ¿Ï¡H2SO4ÈÜÒºËữ£¬¼ÓÈÈÈܽ⣬Òò¶ø³Áµí±íÃæ¿ÉÄÜ»áÓÐÏ¡H2SO4ÔÓÖÊ£¬Òò¶øÓ¦¸Ã¼ìÑé×îºóÒ»´ÎÏ´µÓÂËÒºÖÐÊÇ·ñº¬ÓÐSO42-£¬¼´¸ÃÌâ±ãת»¯³ÉSO42-µÄ¼ìÑ飻
¢ÚÓñûͪϴµÓÁ½´Î²¢ÁÀ¸É£¬±ûͪÒ×»Ó·¢£¬²ÝËáÑÇÌú²»ÈÜÓÚ±ûͪ£¬ÓÐÀûÓÚ¸ÉÔ¼õÉÙËðʧ£»

½â´ð ½â£º£¨1£©¸ù¾Ý×°ÖÃµÄ½á¹¹ÌØµã¿ÉÖª£¬AÓ¦¸ÃÊÇÈý¾±ÉÕÆ¿£¬
¹Ê´ð°¸Îª£ºÈý¾±ÉÕÆ¿£»
£¨2£©¸ù¾Ýͼ3¿ÉÖª£¬ÔÚζÈΪ70¡æÊ±£¬´×ËáµÄÊÕ¼¯ÂÊ×î¸ß£¬ËùÒÔÑ¡ÔñµÄ×î¼Ñ·´Ó¦Î¶ÈÊÇ70¡æ£»
¹Ê´ð°¸Îª£º70¡æ£»
£¨3£©¢Ù²ÂÏëÆä²úÎïΪCO¡¢CO2ºÍH2O£¬²ÝËáÔÚ100¡æÊ±¿ªÊ¼Éý»ª£¬157¡æÊ±´óÁ¿Éý»ª£¬²¢¿ªÊ¼·Ö½â£¬²ÝËá¸Æ²»ÈÜÓÚË®¡¢²ÝËáÕôÆøÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç¡¢²ÝËáÕôÆøÔÚµÍÎÂÏ¿ÉÀäÄýΪ¹ÌÌ壬·ÖÎö¿ÉÖªÏÈÀäÄý»Ó·¢³öµÄ²ÝËᣬÔÙ¼ìÑéË®ÕôÆøµÄÉú³É£¬¼ìÑé¶þÑõ»¯Ì¼µÄÉú³É£¬²¢³ýÈ¥¶þÑõ»¯Ì¼£¬ÔÙͨ¹ýׯÈȵÄÑõ»¯Í­¼ìÑéÒ»Ñõ»¯Ì¼ÆøÌåµÄ´æÔÚ£¬ÀûÓ÷´Ó¦ºóÉú³ÉµÄ¶þÑõ»¯Ì¼Í¨Èë³ÎÇåʯ»ÒË®±ä»ë×ÇÖ¤Ã÷Ò»Ñõ»¯Ì¼µÄ´æÔÚ£»×°ÖÃÁ¬½Ó˳ÐòΪ£ºA¡úC¡úD¡úE¡úB¡úD£»
¹Ê´ð°¸Îª£ºC£»E£»
¢ÚCOÊÇ¿ÉȼÐÔÆøÌ壬Óë¿ÕÆø»ìºÏ¼ÓÈÈ»òµãȼ»á·¢Éú±¬Õ¨£¬ËùÒÔÐèÒªC×°ÖÃÖгäÂúCOºóÔÙµãȼ¾Æ¾«µÆ¼ÓÈÈ£»
¹Ê´ð°¸Îª£ºÍ¨Èë»ìºÏÆøÌåÒ»¶Îʱ¼ä£¬ÅųýÌåϵÖÐµÄ¿ÕÆø£¬·ÀÖ¹¼ÓÈÈʱCO·¢Éú±¬Õ¨£»
¢ÛCOÓж¾£¬ÎÛȾ¿ÕÆø£¬²»ÄÜÖ±½ÓÅſգ¬ËùÒÔÒªÓÐÎ²Æø´¦Àí×°Öã»
¹Ê´ð°¸Îª£ºÃ»ÓÐCOÎ²Æø´¦Àí×°Öã»
£¨4£©¢Ù±¾ÌâÖвÝËáÑÇÌúµÄÖÆ±¸ÊÇÓÃFeSO4•7H2O¹ÌÌåÓÚСÉÕ±­ÖмÓÈëË®ºÍÉÙÁ¿Ï¡H2SO4ÈÜÒºËữ£¬¼ÓÈÈÈܽ⣬Òò¶ø³Áµí±íÃæ¿ÉÄÜ»áÓÐÏ¡H2SO4ÔÓÖÊ£¬Òò¶øÓ¦¸Ã¼ìÑé×îºóÒ»´ÎÏ´µÓÂËÒºÖÐÊÇ·ñº¬ÓÐSO42-£¬¾ßÌå²Ù×÷Ϊ£ºÈ¡×îºóÒ»´ÎµÄÏ´µÓÂËÒº1¡«2 mL ÓÚÊÔ¹ÜÖУ¬ÏòÆäÖеμÓÓÃÑÎËáËữµÄBaCl2ÈÜÒº£¬ÈôÎÞ°×É«³Áµí²úÉú£¬Ôò±íÃ÷ÒÑÏ´µÓ¸É¾»£»
¹Ê´ð°¸Îª£ºÈ¡×îºóÒ»´ÎµÄÏ´µÓÂËÒº1¡«2 mLÓÚÊÔ¹ÜÖУ¬ÏòÆäÖеμÓÓÃÑÎËáËữµÄBaCl2ÈÜÒº£¬ÈôÎÞ°×É«³Áµí²úÉú£¬Ôò±íÃ÷ÒÑÏ´µÓ¸É¾»£»
¢Ú±ûͪÒ×»Ó·¢£¬²ÝËáÑÇÌú²»ÈÜÓÚ±ûͪ£¬½µµÍ²ÝËáÑÇÌúµÄÈܽâÁ¿£¬Í¬Ê±¸ü¿ìÏ´È¥±íÃæµÄË®·Ö£»
¹Ê´ð°¸Îª£º½µµÍ²ÝËáÑÇÌúµÄÈܽâÁ¿£¬Í¬Ê±¸ü¿ìÏ´È¥±íÃæµÄË®·Ö£»

µãÆÀ ±¾Ì⿼²éÁËÖÆ±¸ÊµÑé·½°¸Éè¼Æ£¬Éæ¼°»¯Ñ§ÊµÑé¡¢ÎïÖʵÄÐÔÖÊ£¬ÌâÄ¿ÄѶȽϴó£¬×¢ÒâÕÆÎÕ̽¾¿ÎïÖÊÐÔÖÊʵÑé·½°¸Éè¼ÆµÄ·½·¨£¬Ã÷È·ÎïÖÊÐÔÖʼ°ÊµÑé²Ù×÷·½·¨Îª½â´ð¹Ø¼ü£¬ÊÔÌâÓÐÀûÓÚÌá¸ßѧÉúµÄ·ÖÎö¡¢Àí½âÄÜÁ¦¼°»¯Ñ§ÊµÑéÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø