ÌâÄ¿ÄÚÈÝ

2£®ÔÚ¡°¢Ù·Ö×Ó¢ÚÔ­×Ó¢ÛÔ­×ӺˢÜÖÊ×Ó¢ÝÖÐ×Ó¢ÞºËÍâµç×Ó¢ßÀë×Ó¡±ÕâЩÁ£×ÓÖÐÕÒ³ö·ûºÏÏÂÁÐÌõ¼þµÄÁ£×Ó£¬ÌîдÔÚÏàÓ¦µÄºáÏßÉÏ£º
£¨1£©ÄÜÖ±½Ó¹¹³É´¿¾»ÎïµÄÁ£×ÓÊÇ¢Ù¢Ú¢ß
£¨2£©Äܱ£³ÖÎïÖÊ»¯Ñ§ÐÔÖʵÄÁ£×Ó¿ÉÒÔÊÇ¢Ù¢Ú
£¨3£©Ò»¶¨´øÕýµçµÄÁ£×ÓÊÇ¢Û¢Ü
£¨4£©²»ÏÔµçÐÔµÄÁ£×ÓÊÇ¢Ù¢Ú¢Ý
£¨5£©ÖÊÁ¿×îСµÄÁ£×ÓÊÇ¢Þ
£¨6£©ÖÊÁ¿ÓëÇâÔ­×ÓÖÊÁ¿Ïà½ü£®Ïà¶ÔÖÊÁ¿Ô¼Îª1µÄÊǢܢÝ
£¨7£©ÔÚͬһԭ×ÓÖÐÊýÄ¿ÏàµÈµÄÊǢܢޣ®

·ÖÎö ¸ù¾ÝÒÑÓеÄ֪ʶ½øÐзÖÎö£¬¹¹³ÉÎïÖʵĻù±¾Î¢Á£ÊÇ·Ö×Ó¡¢Ô­×ÓºÍÀë×Ó£¬ÔÚÔ­×ÓÖУ¬Ô­×ÓÊÇÓÉÔ­×Ӻ˺ͺËÍâµç×Ó¹¹³ÉµÄ£¬ºËÄÚÖÊ×ÓÊý=ºËÍâµç×ÓÊý£¬µç×ÓµÄÖÊÁ¿ºÜС£¬ÖÊ×ÓºÍÖÐ×ÓµÄÖÊÁ¿Ïà½ü£®

½â´ð ½â£º£¨1£©·Ö×ÓºÍÔ­×Ó¿ÉÒÔÖ±½Ó¹¹³ÉÎïÖÊ£¬¹ÊÌ¢Ù¢Ú¢ß£»
£¨2£©·Ö×ÓºÍÔ­×ÓÄÜÖ±½Ó¹¹³ÉÎïÖÊ£¬Ò²¿ÉÒÔÖ±½Ó±£³ÖÏàÓ¦¹¹³ÉµÄÎïÖʵĻ¯Ñ§ÐÔÖÊ£¬¹ÊÌ¢Ù¢Ú£»
£¨3£©Ô­×Ӻ˺ÍÖÊ×ÓÊÇ´øÕýµçµÄ΢Á££¬¹ÊÌ¢Û¢Ü£»
£¨4£©·Ö×Ó¡¢Ô­×ÓºÍÖÐ×Ó²»´øµç£¬¹ÊÌ¢Ù¢Ú¢Ý£»
£¨5£©µç×ÓµÄÖÊÁ¿ºÜС£¬¹ÊÌ¢Þ£»
£¨6£©ÖÊ×ÓºÍÖÐ×ÓµÄÖÊÁ¿Ïà½ü£¬Ïà¶ÔÖÊÁ¿Ô¼Îª1£¬¹ÊÌ¢Ü¢Ý£»
£¨7£©ÔÚÔ­×ÓÖУ¬ºËÄÚÖÊ×ÓÊý=ºËÍâµç×ÓÊý£¬¹ÊÌ¢Ü¢Þ£®
´ð°¸£º£¨1£©¢Ù¢Ú¢ß£»£¨2£©¢Ù¢Ú£»£¨3£©¢Û¢Ü£»£¨4£©¢Ù¢Ú¢Ý£»£¨5£©¢Þ£»£¨6£©¢Ü¢Ý£»£¨7£©¢Ü¢Þ£®

µãÆÀ ±¾Ì⿼²éÁËÎïÖʵÄ΢¹Û¹¹³ÉµÄ֪ʶ£¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄ֪ʶ½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
12£®Ä³Ñ§ÉúÔÚʵÑéÊÒ½øÐÐÇâÆøµÄÖÆÈ¡£¬ÇâÆøµÄ¿ÉȼÐÔºÍÖÆÈ¡ZnSO4¹ÌÌåµÈ£¬ÊµÑéʱ£¬²ÉÓÃÒÔϲÙ×÷²½Ö裺
£¨1£©È¡Ò»Ö»½à¾»µÄ30ºÁÉýÊԹܡ¢´øµ¼¹ÜµÄÏðƤÈû¡¢ÏðÆ¤¹ÜÒÔ¼°´ø¼â×ìµÄµ¼¹Ü£¬×é×°³ÉÖÆÈ¡ÇâÆøµÄ¼òÒ××°Öã®
£¨2£©ÍùÊÔ¹ÜÀï×°ÈëпÁ££®
£¨3£©ÔÚÊÔ¹ÜÀï×¢Èë10mlÏ¡ÁòËᣬÁ¢¼´Óôøµ¼¹ÜµÄÏðƤÈûÈûס¹Ü¿Ú£®
£¨4£©´ýÓÉÆøÌå²úÉúʱ£¬½«¼â×ìµ¼¹ÜÒÆ½ü¾Æ¾«µÆ»ðÑæÉϵãÈ¼ÆøÌ壮
£¨5£©´ýÊÔ¹ÜÄÚ·´Ó¦Íê±Ïºó£¬½«ÊÔ¹ÜÄÚÒºÌåµ¹³ö£¬¼ÓÈÈÕô·¢£¬ÀäÈ´µÃZnSO4¾§Ì壮
Õë¶ÔÉÏÊö²½Öè»Ø´ð£º
£¨1£©Ð´³öµÚ¢Û²½ÖÐËù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºZn+H2SO4¨TZnSO4+H2¡ü
д³öµÚ¢Ü²½ÖÐËù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º2H2+O2$\frac{\underline{\;µãȼ\;}}{\;}$2H2O
£¨2£©ÔÚÇâÆøµÄÖÆÈ¡¼°¿ÉȼÐÔʵÑéÖУ¬È±ÉٵIJ½ÖèÓУ¨²¢ÒªÇóÖ¸³öÕâЩ²½ÖèÔÚºÎʱ½øÐУ©
A¡¢µÚ¶þ²½Ç°ÐèÏȼì²é×°ÖÃµÄÆøÃÜÐÔ£®
B¡¢µÚËIJ½µãȼÇâÆøÇ°ÐèÏȼìÑéÇâÆøµÄ´¿¶È£®
£¨3£©¼òÊö²½Öè¢ÚµÄÕýÈ·²Ù×÷½«ÊԹܺá·Å£¬Ð¿Á£·ÅÖùܿڣ¬È»ºó½«ÊԹܻº»ºÊúÆð£®
£¨4£©Õô·¢ÒºÌåÖÆÈ¡ZnSO4¾§ÌåÕâÒ»²½ËùÐèÓõ½µÄÒÇÆ÷ÊÇ
Ìú¼Ų̈£¨´øÌúȦ£©¡¢Õô·¢Ã󡢾ƾ«µÆ¡¢²£Á§°ô£®

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

¾«Ó¢¼Ò½ÌÍø