ÌâÄ¿ÄÚÈÝ

ÈçͼΪÏ໥´®ÁªµÄ¼×ÒÒÁ½¸öµç½â³Ø£¬Çë»Ø´ð£º

(1)¼×³ØÈôΪÓõç½âÔ­Àí¾«Á¶Í­µÄ×°Öã¬A¼«ÊÇ________¼«£¬²ÄÁÏÊÇ________£¬µç¼«·´Ó¦Îª________£»B¼«ÊÇ________¼«£¬²ÄÁÏÊÇ________£¬µç¼«·´Ó¦Îª________£»µç½âÖÊÈÜҺΪ________£®

(2)ÒÒ³ØÖÐÈôµÎÈëÉÙÁ¿·Ó̪ÈÜÒº£¬Í¨µçÒ»¶Îʱ¼äºó£¬Fe¼«¸½½ü³Ê________É«£®

(3)Èô¼×²ÛÒõ¼«ÔöÖØ12.8 g£¬ÔòÒÒ²ÛÑô¼«·Å³öÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ________£®

(4)ÈôÒÒ²ÛÊ£ÓàÒºÌåΪ400 mL£¬Ôòµç½âºóµÃµ½¼îÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ________pHΪ________£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨20·Ö£©ÈçͼΪÏ໥´®ÁªµÄ¼×ÒÒÁ½¸öµç½â³Ø£¬Çë»Ø´ð£º

 £¨1£©Èô¼×³ØÎªµç½â¾«Á¶´ÖÍ­£¨º¬ÓÐпÌúÄøÒø½ðºÍ²¬µÈ΢Á¿ÔÓÖÊ£¬ÔÓÖÊ·¢ÉúµÄµç¼«·´Ó¦²»±ØÐ´³ö£©×°Ö㬵ç½âҺѡÓÃCuSO4ÈÜÒº£¬Ôò£º

¢ÙAµç¼«·¢ÉúµÄ·´Ó¦ÀàÐÍΪ                 £» Bµç¼«ºÍFeµç¼«µç×ÓµÄÁ÷ÏòÓÉ     µ½     £¨ÌîB»òFe£©¡£

¢ÚBµç¼«µÄ²ÄÁÏÊÇ____________£¬µç¼«·´Ó¦Ê½Îª___________   _______¡£

CuSO4ÈÜÒºµÄŨ¶È                  £¨Ìî ¡°²»±ä¡±¡°ÂÔÓÐÔö¼Ó¡±»ò¡°ÂÔÓмõÉÙ¡±£©

(2)ʵÑ鿪ʼʱ£¬ÈôÔÚÒÒ³ØÁ½±ßµç¼«¸½½üͬʱ¸÷µÎÈ뼸µÎ·Ó̪ÊÔÒº£¬Ôò£º

¢Ùд³öµç½âNaClÈÜÒº×ܵĻ¯Ñ§·½³Ìʽ                                    

                                                                  ¡£

¢ÚÔÚFe¼«¸½½ü¹Û²ìµ½µÄÏÖÏóÊÇ____            ________¡£¼ìÑé̼°ôµç¼«·´Ó¦²úÎïµÄ·½·¨ÊÇ                                              _¡£

(3)Èô¼×²Ûµç½âҺΪCuSO4£¬ÊµÑéÖз¢ÏÖÒõ¼«ÔöÖØ12.8g£¬ÔòÒÒ²ÛÒõ¼«·Å³öÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ_____   ____L¡£ÈôÒÒ²ÛÊ£ÓàÒºÌåΪ400mL£¬Ôòµç½âºóµÃµ½¼îÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______  ___  ¡£

 

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

¾«Ó¢¼Ò½ÌÍø