ÌâÄ¿ÄÚÈÝ

¡°ÉúÀíÑÎË®¡±ÊÇÓô¿¾»ÂÈ»¯ÄÆÅäÖÆ¶ø³ÉµÄÈÜÖÊÖÊÁ¿·ÖÊýΪ0.9%µÄÂÈ»¯ÄÆÈÜÒº£®ÈçͼÊÇÅäÖÆÒ»¶¨Á¿µÄÖÊÁ¿·ÖÊýΪ0.9%µÄNaClÈÜÒºµÄ¹ý³ÌʾÒâͼ£®Ôò£º
£¨1£©ÇëÖ¸³öͼÖÐÁ½¸öÃ÷ÏԵĴíÎ󴦣¬ËµÃ÷¸ÄÕý·½·¨£®
´íÎó¢Ù£º
 
£»
´íÎó¢Ú£º
 
£®
£¨2£©Èô°´ÕÕÉÏÊöͼʾ²Ù×÷£¨¼Ù¶¨ÔÙÎÞÆäËû´íÎ󣩣¬ÔòËùÅäÖÆÈÜÒºµÄÖÊÁ¿·ÖÊý
 
£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©0.9%£®
£¨3£©Ð¡»ªÔڲⶨËùÅäÖÆÈÜÒºµÄËá¼î¶Èʱ£¬ÏȽ«pHÊÔÖ½ÓÃÕôÁóˮʪÈó£¬ÔÙ½øÐвⶨ£¬Ôò²âµÄÈÜÒºµÄpHÖµ
 
£¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©
£¨4£©Èô½«£¨1£©ÖеĴíÎó¸üÕýºóÖØÐÂÅäÖÆÈÜÒº£¬²âµÃÈÜÒºµÄÖÊÁ¿·ÖÊý´óÓÚ0.9%£®ÇëÄã·ÖÎö¿ÉÄܵÄÔ­Òò£¨Ð´ÖÁÉÙÒ»Ìõ£©£º
 
£®
¿¼µã£ºÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄÈÜÒºµÄÅäÖÆ,ÈÜÒºµÄËá¼î¶È²â¶¨
רÌ⣺ÈÜÒº¡¢×ÇÒºÓëÈܽâ¶È
·ÖÎö£º£¨1£©ÓÉͼʾ¿ÉÒÔ¿´³ö£¬ÊÔ¼ÁÆ¿µÄÆ¿ÈûÕý·ÅÔÚ×ÀÃæÉÏ£»ÓÃÍÐÅÌÌìÆ½³ÆÁ¿Ò©Æ·Ê±Ó¦¡°×óÎïÓÒÂ롱£®
£¨2£©ÈôÒ©Æ·ºÍíÀÂë·Åµßµ¹ÁË£¬Ôò³ÆµÃµÄÒ©Æ·µÄÖÊÁ¿Æ«Ð¡£¬¾Ý´Ë½øÐзÖÎö½â´ð£®
£¨3£©²â¶¨ÈÜÒºµÄËá¼î¶Èʱ£¬ÈçÏȽ«pHÊÔÖ½ÓÃÕôÁóˮʪÈó£¬ÔÙ½øÐвⶨ£¬ÓÉÓÚˮΪÖÐÐÔ£¬ÔòÈÜÒºÏÔËáÐÔµÄËáÐÔ¼õÈõPHÆ«´ó£¬ÈÜÒºÏÔ¼îÐԵļîÐÔ¼õÈõPHƫС£¬ÈÜÒºÏÔËáÐԵIJ»ÊÜÓ°Ï죻
£¨4£©ÖÐÖÊÖÊÁ¿·ÖÊý±ä´ó£¬Ôò¿ÉÄÜÊÇÈÜÖÊÖÊÁ¿Æ«´ó»òÈܼÁÖÊÁ¿Æ«Ð¡£¬¿ÉÒÔ·ÖÎö³ö¿ÉÄÜÔì³ÉÕâÁ½¸ö·½Ãæ´íÎóµÄÔ­Òò½øÐзÖÎö½â´ð¼´¿É£®
½â´ð£º½â£º£¨1£©ÓÉͼʾ¿ÉÒÔ¿´³ö£¬ÊÔ¼ÁÆ¿µÄÆ¿ÈûÕý·ÅÔÚ×ÀÃæÉÏ£¬ÊÔ¼ÁƿƿÈûÓ¦µ¹·ÅÔÚ×ÀÃæÉÏ£®
ÓÃÍÐÅÌÌìÆ½³ÆÁ¿Ò©Æ·Ê±Ó¦¡°×óÎïÓÒÂ롱£¬Í¼ÖÐÒ©Æ·ºÍíÀÂë·Åµßµ¹ÁË£¬³ÆÁ¿NaClµÄÌìÆ½ÉÏ£¬íÀÂëºÍÒ©Æ·µÄλÖÃÓ¦µ÷»»¹ýÀ´£®
£¨2£©ÈôÒ©Æ·ºÍíÀÂë·Åµßµ¹ÁË£¬Ôò³ÆµÃµÄÒ©Æ·µÄÖÊÁ¿Æ«Ð¡£¬Ê¹µÃÈÜÖÊÖÊÁ¿·ÖÊýƫС£¬ÔòËùÅäÖÆÈÜÒºµÄÖÊÁ¿·ÖÊýСÓÚ0.9%£®
£¨3£©²â¶¨ÈÜÒºµÄËá¼î¶Èʱ£¬ÈçÏȽ«pHÊÔÖ½ÓÃÕôÁóˮʪÈó£¬ÔÙ½øÐвⶨ£¬ÓÉÓÚˮΪÖÐÐÔ£¬ÔòÈÜÒºÏÔËáÐÔµÄËáÐÔ¼õÈõpHÆ«´ó£¬ÈÜÒºÏÔ¼îÐԵļîÐÔ¼õÈõpHƫС£¬ÈÜÒºÏÔÖÐÐԵIJ»ÊÜÓ°Ï죻
£¨4£©³ÆÁ¿NaClµÄʵ¼ÊÖÊÁ¿±È¼ÆËãÖÊÁ¿´ó£¬ÔòÔì³ÉÈÜÖÊÖÊÁ¿·ÖÊýÆ«´ó£»
ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬¸©ÊÓÒºÃæ£¬¶ÁÊý±Èʵ¼ÊÒºÌåÌå»ý´ó£¬»áÔì³Éʵ¼ÊÁ¿È¡µÄË®µÄÌå»ýƫС£¬ÔòÔì³ÉÈÜÖÊÖÊÁ¿·ÖÊýÆ«´ó£®
¹Ê´ð°¸Îª£º£¨1£©ÊÔ¼ÁÆ¿µÄÆ¿ÈûÕý·ÅÔÚ×ÀÃæÉÏ£¬ÊÔ¼ÁƿƿÈûÓ¦µ¹·ÅÔÚ×ÀÃæÉÏ£»Ò©Æ·ºÍíÀÂë·Åµßµ¹ÁË£¬³ÆÁ¿NaClµÄÌìÆ½ÉÏ£¬íÀÂëºÍÒ©Æ·µÄλÖÃÓ¦µ÷»»¹ýÀ´£»£¨2£©Ð¡ÓÚ£»
£¨3£©²»ÊÜÓ°Ï죻
£¨4£©³ÆÁ¿NaClµÄʵ¼ÊÖÊÁ¿±È¼ÆËãÖÊÁ¿´ó£»ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬¸©ÊÓÒºÃæ£¨´ð°¸ºÏÀí¼´¿É£©£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬Ã÷È·ÅäÖÆÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄÈÜҺʵÑé²½Öè¡¢×¢ÒâÊÂÏîµÈÊÇÕýÈ·½â´ð±¾ÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¼×¡¢ÒÒÁ½Í¬Ñ§ÔÚѧÍêËáµÄ»¯Ñ§ÐÔÖʺó£¬×öÁËÈçÏÂʵÑ飺

¡¾¹Û²ìÓëÌÖÂÛ1¡¿¼×ͬѧÔÚ×öʵÑéʱ¹Û²ìµ½µÄÃ÷ÏÔÏÖÏóÊÇ
 
£®ÔٵμÓÎÞÉ«·Ó̪ÈÜÒº£¬ÎÞÃ÷ÏÔÏÖÏó£¨ÒÑÖªCaCl2ÈÜÒº³ÊÖÐÐÔ£©£®
¡¾¹Û²ìÓëÌÖÂÛ2¡¿ÒÒͬѧÔÚ×öʵÑéʱ¿ªÊ¼Ã»ÓÐ¹Û²ìµ½ÆøÅݲúÉú£¬ÓÚÊǶÔ̼ËáÄÆÄÜ·ñÓëÑÎËá·´Ó¦±íʾ»³ÒÉ£®¼×ͬѧͨ¹ý²éÔÄ×ÊÁϵÃÖª£ºÔÚ̼ËáÄÆÈÜÒºÖеμÓÉÙÁ¿Ï¡ÑÎËᣬÏÈ·¢Éú·´Ó¦Na2CO3+HCl¨TNaCl+NaHCO3£¬¼ÌÐøµÎ¼ÓÏ¡ÑÎËᣬÔÙ·¢Éú·´Ó¦NaHCO3+HCl¨TNaCl+H2O+CO2¡ü£®ËùÒÔ¼×ͬѧÈÏΪ£¬ÒÒͬѧʵÑéʱ»¹Ó¦
 
£¬²ÅÄܹ۲쵽ÓÐÆøÅݲúÉú£®
¡¾¹Û²ìÓëÌÖÂÛ3¡¿¼×ͬѧÏȽ«·ÏÒº»ºÂýµ¹ÈëÒ»½à¾»µÄ·ÏÒº±­ÖУ¬ÒÒͬѧÔÚ¹Û²ìµ½ÆøÅݲúÉúºó£¬Ò²½«ÊµÑé·ÏÒº»ºÂýµ¹Èë¸Ã·ÏÒº±­ÖУ¬Ã»Óй۲쵽Ã÷ÏÔÏÖÏó£®¾­¹ýÌÖÂÛÈ·¶¨£¬¼×ͬѧµÄÊÔ¹ÜÖзÏÒºº¬ÓеÄÈÜÖÊÒ»¶¨ÓÐ
 
£¬ÒÒͬѧµÄÊÔ¹ÜÖзÏÒºº¬ÓеÄÈÜÖÊÒ»¶¨ÓÐ
 
£¨¾ùд»¯Ñ§Ê½£©£®
ΪÁË´¦ÀíʵÑéºó²úÉúµÄ·ÏÒº£¬¼×¡¢ÒÒͬѧ¾ö¶¨¶Ô·ÏÒº±­ÖÐ×îÖÕ·ÏÒºÈÜÖʵijɷֽøÐÐ̽¾¿£®
¡¾Ìá³öÎÊÌâ¡¿×îÖÕ·ÏÒºÖк¬ÓÐʲôÈÜÖÊ£¿
¡¾²ÂÏëÓë¼ÙÉè¡¿²ÂÏë1£º·ÏÒºÖк¬ÓÐ
 
£¨Ð´»¯Ñ§Ê½£©Á½ÖÖÈÜÖÊ£®
²ÂÏë2£º·ÏÒºÖк¬ÓÐ
 
£¨Ð´»¯Ñ§Ê½£©ÈýÖÖÈÜÖÊ£®
²ÂÏë3£º·ÏÒºÖк¬ÓÐNaHCO3¡¢CaCl2¡¢NaClÈýÖÖÈÜÖÊ£®
¡¾»î¶¯Óë̽¾¿¡¿¼×¡¢ÒÒͬѧΪÁËÑéÖ¤²ÂÏ룬½øÐÐÁËÈçÏÂʵÑ飺
¼×ͬѧʵÑ飺ȡÉÙÁ¿·ÏÒºÓÚÊÔ¹ÜÖУ¬ÏòÆäÖеμÓÑÎËᣬÎÞÆøÅݲúÉú£®
ÒÒͬѧʵÑ飺ȡÉÙÁ¿·ÏÒºÓÚÊÔ¹ÜÖУ¬ÏòÆäÖеμÓ×ÏɫʯÈïÊÔÒº£¬ÈÜÒº±äºìÉ«£®
¡¾½áÂÛÓ뷴˼¡¿£¨1£©²ÂÏë
 
£¨Ìî¡°1¡±»ò¡°2¡±»ò¡°3¡±£©ÕýÈ·£®
£¨2£©ÒªµÃµ½ÏàͬµÄ½áÂÛ£¬»¹¿É²ÉÓúܶàÖÖ·½·¨£®Èç¼ÓÈëÑõ»¯Ìú·ÛÄ©£¬¿É¹Û²ìµ½ÈÜÒº³Ê
 
É«£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
 
£®
¡¾±í´ïÓë½»Á÷¡¿¼×¡¢ÒÒͬѧȷÈÏÁË×îÖÕ·ÏÒºÖÐÈÜÖʵijɷ֣¬ÈôÖ±½ÓÅÅ·Å£¬¿ÉÄÜÔì³ÉµÄΣº¦ÊÇ
 
£¬ÄãÈÏΪ´¦Àí¸Ã·ÏÒºµÄ·½·¨ÊÇ
 
£®
ÒÔÏÂÊdzõÖÐʵÑé³£¼û×°Öã¬Çë»Ø´ð£º

£¨1£©Ð´³öͼÖбêºÅ¢ÙµÄÒÇÆ÷Ãû³Æ£º
 
£®
£¨2£©ÊµÑéÊÒÖпÉÓöàÖÖ·½·¨ÖÆÈ¡ÑõÆø£®ÏÖÓøßÃÌËá¼ØÖÆÈ¡²¢ÊÕ¼¯Ò»Æ¿½ÏΪ´¿¾»µÄÑõÆø¿ÉÑ¡ÓÃ
 
£¨Ìî×Öĸ´úºÅ£©×°Ö㬸÷´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
 
£®
£¨3£©Ä³¿Æ¼¼»î¶¯Ð¡×éͨ¹ýÓÃʯ»ÒʯÓëÏ¡ÑÎËá·´Ó¦²úÉúµÄ¶þÑõ»¯Ì¼ÆøÌåµÄÌå»ýÀ´È·¶¨Ê¯»ÒʯÖÐ̼Ëá¸ÆµÄº¬Á¿£®ÖÆÈ¡¶þÑõ»¯Ì¼µÄ·¢Éú×°ÖÃÊÇ
 
£¨Ìî×Öĸ´úºÅ£©£¬²â¶¨¶þÑõ»¯Ì¼Ìå»ýʱ»¹ÐèÓõ½E¡¢G×°Öã¬Ôò¶þÑõ»¯Ì¼ÆøÌåÓ¦´Ó
 
£¨Ìî¡°a¡±»ò¡°b¡±£©¶Ë½øÈ룻ÆäÖÐË®ÃæÉϵÎÒ»²ãÖ²ÎïÓ͵ÄÄ¿µÄÊÇ
 
£®
£¨4£©ÊµÑéÊÒÔÚÖÆÈ¡ÆøÌå¹ý³ÌÖÐҪעÒâ¹æ·¶²Ù×÷£¬Èô²Ù×÷²»µ±£¬»áµ¼Ö²»Á¼ºó¹û£®ÏÂÁвÙ×÷²»¹æ·¶µÄÊÇ
 
£¨¶àÏîÑ¡Ôñ£©£®
a£®¼ÓÈÈÂÈËá¼ØÖÆÈ¡ÑõÆøÓÃÅÅË®·¨ÊÕ¼¯£¬ÊµÑéÍê±ÏÓ¦ÏÈÍ£Ö¹¼ÓÈÈÔٰѵ¼¹ÜÒÆ³öË®Ãæ
b£®ÀûÓÃÅÅË®·¨ÊÕ¼¯ÆøÌåʱ£¬µ¼¹Ü¿Ú¿ªÊ¼ÓÐÆøÅݷųöʱ¾ÍÁ¢¼´ÊÕ¼¯
c£®ÊµÑéÊÒÔÚÖÆÈ¡ÆøÌåʱ£¬Ó¦ÔÚ×°ÈëҩƷǰ¼ì²é×°ÖÃµÄÆøÃÜÐÔ
d£®ÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯Ò»Æ¿ÑõÆø£¬ÒƳöµ¼¹Üºó°Ñ´ø»ðÐǵÄľÌõ·ÅÔÚ¼¯ÆøÆ¿¿ÚÑéÂú£®

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

¾«Ó¢¼Ò½ÌÍø