£¨14·Ö£©Ï±íΪһԪËØÖÜÆÚ±í£¨¿Õ°×£¬Î´ÌîÔªËØ£©¸ù¾ÝÒªÇóÌî¿Õ¡£
¢Ù |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
¢Ú |
¢Û |
¢Ü |
|
|
¢Ý |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
±û |
|
|
¶¡ |
¼× |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ÒÒ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
¢Å ÔÚÉÏÃæÔªËØÖÜÆÚ±íÖУ¬È«²¿ÊǽðÊôÔªËصÄÇøÓòΪ £¨Ìî×Öĸ´úºÅ£©
A£®¼× B£®ÒÒ C£®±û D£®¶¡
¢ÆÓÃʵÏß»³ö½ðÊôÓë·Ç½ðÊôµÄ·Ö½çÏߣ¨ÔÚ´ðÌâ¾íͼÉÏÍê³É£©¡£
¢ÇÒÑÖªRÔªËصÄijÖÖÔ×ÓµÄÖÊÁ¿ÊýΪ31£¬ÇÒÔ×ÓºËÄÚÖÊ×ÓÊý±ÈÖÐ×ÓÊýÉÙ1£¬ÇëÔÚ´ðÌâ¾íÖеÄÖÜÆÚ±íÖбê³ö¡°R¡± ÔªËصÄλÖã¨ÔÚ´ðÌâ¾íͼÉÏÍê³É£©¡£
¢ÈÔÚÎÒÃdz£ÓõÄÖÜÆÚ±íÖУ¬¢ÙÔªËصÄλÖñȽÏÞÏÞΣ¬ËüÊǵÚ1ÁеÄΨһ·Ç½ðÊôÔªËØ¡£ÓÐÈËÈÏΪҲ¿É°Ñ¢ÙÔªËØ·ÅÔÚVIIA×壬֧³ÖÕâ¸ö¹ÛµãµÄÎïÖÊÊÇ___ _______¡£
A£®HF B£®H+ C£®NaH D£®H2O2
¢ÉÓÉ¢Ù¢Ú¢Û¢ÜËÄÖÖÔªËØÐγɵÄÔ×Ó¸öÊý±ÈΪ5:1:1:3Ò»ÖÖÀë×Ó»¯ºÏÎïµÄ»¯Ñ§Ê½Îª__ ____£»¸Ã»¯ºÏÎïÓë¹ýÁ¿¢ÝµÄÑõ»¯ÎïµÄË®»¯Îï΢ÈÈʱ·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ £»
ÈôÓÃÇò¹÷Ä£Ðͱíʾ¢ÙºÍ¢ÜÐγɵĻ¯ºÏÎïµÄ·Ö×ӽṹ£¬Ó¦¸ÃÊÇ ¡£
£¨1£©ÒÒ £¨2£©£¨3£©ÂÔ £¨4£©C
(5) NH4HCO3 NH4+ + HCO3£ +2OH£ NH3¡ü+CO32£ +H2O¡£ B
¡¾½âÎö¡¿¿¼²éÔªËØÖÜÆÚ±íµÄ½á¹¹ºÍÔªËØÖÜÆÚÂɵÄÓ¦Óá£
£¨1£©ÔÚÖÜÆÚ±íÖÐÖ»Óи±×åºÍµÚ¢ø×åÈ«²¿ÊÇÓɽðÊôÔªËع¹³ÉµÄ£¬Ñ¡C¡£
£¨2£©½ðÊôÓë·Ç½ðÊôµÄ·Ö½çÏßµÄÆðµãÊǵڢóAµÄÅðºÍÂÁ£¬ÖÕµãÊǵڢöAµÄPoºÍµÚ ¢÷AµÄAt£¬ÈçͼËùʾ£¨ºìÏß±ê¼Ç²¿·Ö£©£º
¢Ù |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
¢Ú |
¢Û |
¢Ü |
|
|
¢Ý |
|
|
|
|
|
|
|
|
|
|
|
|
|
R |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
±û |
|
|
¶¡ |
¼× |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ÒÒ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
£¨3£©RÔªËصÄijÖÖÔ×ÓµÄÖÊÁ¿ÊýΪ31£¬ÇÒÔ×ÓºËÄÚÖÊ×ÓÊý±ÈÖÐ×ÓÊýÉÙ1£¬ËùÒÔÆäÖÊ×ÓÊýΪ15£¬¼´ÎªPÔªËØ£¬Î»ÓÚµÚÈýÖÜÆÚ¡¢µÚ¢õA¡£
£¨4£©VIIA×åµÄÖ÷ÒªÐÔÖÊÊÇÑõ»¯ÐÔ£¬µÃ1¸öµç×Ó¼´´ïµ½Îȶ¨ÐÔ£¬±íÏÖΪ£1¼Û£¬ËùÒÔÑ¡ÏîCÕýÈ·¡£
£¨5£©¢Ù¢Ú¢Û¢ÜËÄÖÖÔªËØ·Ö±ðÊÇH¡¢C¡¢N¡¢O£¬ËùÒÔÔ×Ó¸öÊý±ÈΪ5:1:1:3Ò»ÖÖÀë×Ó»¯ºÏÎïµÄ»¯Ñ§Ê½ÎªNH4HCO3¡£¢ÝµÄÑõ»¯ÎïµÄË®»¯ÎïÊÇÇâÑõ»¯ÄÆÈÜÒº£¬ËùÒÔ·´Ó¦µÃÀë×Ó·½
³ÌʽΪNH4+ + HCO3£ +2OH£ NH3¡ü+CO32£ +H2O¡£¢ÙºÍ¢ÜÐγɵĻ¯ºÏÎïµÄ·Ö×Óʽ¿ÉÒÔÊÇH2O»òH2O2£¬H2O²»ÊÇÖ±ÏßÐͽṹ¶øÊǵ¹¡°V¡±ÐÍ£¬ËùÒÔ´ð°¸ÊÇB¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
234 |
a3NA |
234 |
a3NA |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨14·Ö£©Ï±íΪһԪËØÖÜÆÚ±í£¨¿Õ°×£¬Î´ÌîÔªËØ£©¸ù¾ÝÒªÇóÌî¿Õ¡£
¢Ù |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ¢Ú | ¢Û | ¢Ü |
|
|
¢Ý |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ±û |
|
| ¶¡ |
¼× |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ÒÒ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
¢Å ÔÚÉÏÃæÔªËØÖÜÆÚ±íÖУ¬È«²¿ÊǽðÊôÔªËصÄÇøÓòΪ £¨Ìî×Öĸ´úºÅ£©
A£®¼× B£®ÒÒ C£®±û D£®¶¡
¢ÆÓÃʵÏß»³ö½ðÊôÓë·Ç½ðÊôµÄ·Ö½çÏߣ¨ÔÚ´ðÌâ¾íͼÉÏÍê³É£©¡£
¢ÇÒÑÖªRÔªËصÄijÖÖÔ×ÓµÄÖÊÁ¿ÊýΪ31£¬ÇÒÔ×ÓºËÄÚÖÊ×ÓÊý±ÈÖÐ×ÓÊýÉÙ1£¬ÇëÔÚ´ðÌâ¾íÖеÄÖÜÆÚ±íÖбê³ö¡°R¡± ÔªËصÄλÖã¨ÔÚ´ðÌâ¾íͼÉÏÍê³É£©¡£
¢ÈÔÚÎÒÃdz£ÓõÄÖÜÆÚ±íÖУ¬¢ÙÔªËصÄλÖñȽÏÞÏÞΣ¬ËüÊǵÚ1ÁеÄΨһ·Ç½ðÊôÔªËØ¡£ÓÐÈËÈÏΪҲ¿É°Ñ¢ÙÔªËØ·ÅÔÚVIIA×壬֧³ÖÕâ¸ö¹ÛµãµÄÎïÖÊÊÇ___ _______¡£
A£®HF B£®H+ C£®NaH D£®H2O2
¢ÉÓÉ¢Ù¢Ú¢Û¢ÜËÄÖÖÔªËØÐγɵÄÔ×Ó¸öÊý±ÈΪ5:1:1:3Ò»ÖÖÀë×Ó»¯ºÏÎïµÄ»¯Ñ§Ê½Îª__ ____£»¸Ã»¯ºÏÎïÓë¹ýÁ¿¢ÝµÄÑõ»¯ÎïµÄË®»¯Îï΢ÈÈʱ·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ £»
ÈôÓÃÇò¹÷Ä£Ðͱíʾ¢ÙºÍ¢ÜÐγɵĻ¯ºÏÎïµÄ·Ö×ӽṹ£¬Ó¦¸ÃÊÇ ¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÕã½Ê¡Èð°²ÖÐѧ¸ßÒ»3ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ
£¨14·Ö£©Ï±íΪһԪËØÖÜÆÚ±í£¨¿Õ°×£¬Î´ÌîÔªËØ£©¸ù¾ÝÒªÇóÌî¿Õ¡£
¢Ù | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | ¢Ú | ¢Û | ¢Ü | | |
¢Ý | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | ±û | | | ¶¡ |
¼× | | | | | | | | | | | | | | | | | |
| | | | | | ÒÒ | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | |
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com