¢ñ.ΪÖÆÈ¡½Ï´¿¾»µÄäå±½ºÍÑéÖ¤·´Ó¦»úÀí£¬Ä³»¯Ñ§¿ÎÍâС×éÉè¼ÆÁËʵÑé×°Öã¨ÈçÓÒͼ£©¡£

ÏÈÏò·ÖҺ©¶·ÖмÓÈë±½ºÍÒºä壬ÔÙ½«»ìºÏÒºÂýÂýµÎÈë·´Ó¦Æ÷A£¨A϶˻îÈû¹Ø±Õ£©ÖС£

£¨1£©Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ                        

£¨2£©ÊµÑé½áÊøʱ£¬´ò¿ªA϶˵ĻîÈû£¬È÷´Ó¦ÒºÁ÷ÈëBÖУ¬³ä·ÖÕñµ´£¬Ä¿µÄÊÇ                                        ¡£

£¨3£©CÖÐÊ¢·ÅCCl4µÄ×÷ÓÃÊÇ                         ¡£

£¨4£©ÄÜÖ¤Ã÷±½ºÍÒºäå·¢ÉúµÄÊÇÈ¡´ú·´Ó¦£¬¶ø²»ÊǼӳɷ´Ó¦£¬¿ÉÏòÊÔ¹ÜDÖмÓÈëAgNO3ÈÜÒº£¬Èô²úÉúµ­»ÆÉ«³Áµí£¬ÔòÄÜÖ¤Ã÷¡£Éè¼ÆÁíÍâÒ»ÖÖ·½°¸Ö¤Ã÷Ö®£¨Ð´³ö²Ù×÷¡¢ÏÖÏó¼°½áÂÛ£©                                         

¢ò.º¬±½·ÓµÄ¹¤Òµ·ÏË®´¦ÀíµÄ²Î¿¼·½°¸ÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©É豸¢Ù½øÐеÄÊDzÙ×÷____________(Ìîд²Ù×÷Ãû³Æ)£¬ÊµÑéÊÒÕâÒ»²½²Ù×÷ËùÓõÄÒÇÆ÷ÊÇ£º____________£»

£¨2£©ÓÉÉ豸¢Ú½øÈëÉ豸¢ÛµÄÎïÖÊAÊÇ                  £¬ÓÉÉ豸¢Û½øÈëÉ豸¢ÜµÄÎïÖÊBÊÇ                            £»

£¨3£©ÔÚÉ豸¢ÛÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________£»

£¨4£©ÔÚÉ豸¢ÜÖÐ, ÎïÖÊBµÄË®ÈÜÒººÍCaO·´Ó¦£¬²úÎïÊÇ         ¡¢      ºÍË®£¬¿Éͨ¹ý________²Ù×÷(Ìîд²Ù×÷Ãû³Æ)·ÖÀë²úÎ

£¨5£©ÉÏͼÖУ¬ÄÜÑ­»·Ê¹ÓõÄÎïÖÊÊÇC6H6¡¢CaO¡¢______¡¢______¡£

 

 

£¨1£©

£¨2£©Ìá´¿äå±½

£¨3£©   ³ýÈ¥HBrÖеÄäå

£¨4£©ÏòÊÔ¹ÜDÖеÎÈ뼸µÎ×ÏɫʯÈïÊÔÒº£¬Èç¹ûÈÜÒº³ÊºìÉ«£¬ËµÃ÷ÓÐHBrÉú³É£¬Ôò·¢ÉúµÄ·´Ó¦ÊÇÈ¡´ú·´Ó¦        £¨Ã¿¿Õ2·Ö ¹²8·Ö£©

¢ò.£¨3£©Ð¡Ìâ2·Ö£¬ÆäÓàÿ¿Õ1·Ö£¬¹²11·Ö£©£¨1£©ÝÍÈ¡£» ·ÖҺ©¶· £¨2£©C6H5ONa£»NaHCO3

£¨3£©C6H5ONa+CO2+H2O¡ú C6H5OH+NaHCO3   £¨4£©CaCO3¡¢NaOH£»¹ýÂË

£¨5£©NaOHË®ÈÜÒº¡¢CO2

½âÎö:

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

²ñ´ïľÅèµØÒÔÇà²Ø¸ßÔ­¡°¾Û±¦Å衱֮ÓþòãÉùº£ÄÚÍ⣬ËüÓи»×ãµÃÁîÈ˾ªÑȵÄÑοó×ÊÔ´£®ÒºÌå¿ó´²ÒԼؿóΪÖ÷£¬°éÉú×Åþ¡¢äåµÈ¶àÖÖ¿ó²ú£®Ä³Ñо¿ÐÔѧϰС×éÄâÈ¡Ñκþ¿à±µÄŨËõÒº£¨¸»º¬K+¡¢Mg2+¡¢Br-¡¢SO42-¡¢Cl-µÈ£©£¬À´ÖÆÈ¡½Ï´¿¾»µÄÂÈ»¯¼Ø¾§Ìå¼°Òºä壨Br2£©£¬ËûÃÇÉè¼ÆÁËÈçÏÂÁ÷³Ì£º

Çë¸ù¾ÝÒÔÉÏÁ÷³Ì£¬»Ø´ðÏà¹ØÎÊÌ⣺
£¨1£©²Ù×÷¢ÙµÄÃû³ÆÊÇ£º
ÝÍÈ¡
ÝÍÈ¡
£»²Ù×÷¢ÜÐèÒªµÄ²£Á§ÒÇÆ÷ÓУº
²£Á§°ô¡¢Â©¶·¡¢ÉÕ±­
²£Á§°ô¡¢Â©¶·¡¢ÉÕ±­
£®
£¨2£©²ÎÕÕÓÒͼÈܽâ¶ÈÇúÏߣ¬¹ÌÌåBµÄÖ÷Òª³É·Ö
KCl
KCl

£¨3£©Í¬Ñ§¼×Ìá³öһЩеķ½°¸£¬¶ÔÉÏÊö²Ù×÷¢ÚºóÎÞÉ«ÈÜÒº½øÐгýÔÓÌá´¿£¬Æä·½°¸ÈçÏ£º
£¨ÓйØ×ÊÁÏ£©
»¯Ñ§Ê½ BaCO3 BaSO4 Ca£¨OH£©2 MgCO3 Mg£¨OH£©2
Ksp 8.1¡Á10Ò»9 1.08¡Á10Ò»10 1.0¡Á10Ò»4 3.5¡Á10Ò»5 1.6¡Á10Ò»11
£¨Éè¼Æ³ýÔÓ¹ý³Ì£©

£¨i£©ÈôÔÚ²Ù×÷¢Ý½áÊøºó·¢ÏÖÈÜÒºBÂÔÓлë×Ç£¬Ó¦²ÉÈ¡µÄ´ëÊ©ÊÇ
¸ü»»ÂËÖ½£¬ÖØйýÂË
¸ü»»ÂËÖ½£¬ÖØйýÂË
£¬
£¨ii£©»ìºÏÒºAµÄÖ÷Òª³É·ÖÊÇ
BaCl2ºÍKOH
BaCl2ºÍKOH
 ÊÔ¼ÁBµÄ»¯Ñ§Ê½ÊÇ
K2CO3
K2CO3
 £¨Ìѧʽ£©£®
£¨¼ìÑé³ýÔÓЧ¹û£©
£¨¢££©Îª¼ìÑéMg2+¡¢SO42-ÊÇ·ñ³ý¾¡£¬Í¨³£·Ö±ðÈ¡Ðü×ÇÒºAÉϲãÇåÒºÓÚÁ½ÊÔ¹ÜÖУ®½øÐÐÈçÏÂʵÑ飺
²½ÖèÒ»£º¼ìÑéMg2+ÊÇ·ñ³ý¾¡£®ÏòÆäÖÐÒ»Ö§ÊÔ¹ÜÖмÓÈëijÈÜÒº£¬Èç¹ûûÓгÁµíÉú³É£¬Ôò±íÃ÷Mg2+Òѳý¾¡£®Ð§¹û×îºÃµÄÊÇ
B
B
£¨Ìî×Öĸ£©£®
A£®K2 CO3          B£®KOH             C£®CaCl2
²½Öè¶þ£º¼ìÑéSO42-ÊÇ·ñ³ý¾¡£®ÏòÁíÒ»Ö§ÊÔ¹ÜÖмÓÈëBaCl2ÈÜÒº£¬Èç¹ûÎÞÓгÁµíÉú³É£¬ÔòSO42-Òѳý¾¡£®
£¨»ñÈ¡´¿¾»ÂÈ»¯¼Ø£©
£¨¢¤£©¶ÔÈÜÒºB¼ÓÈȲ¢²»¶ÏµÎ¼Ól mol?LÒ»1µÄÑÎËáÈÜÒº£¬Í¬Ê±ÓÃpHÊÔÖ½¼ì²âÈÜÒº£¬Ö±ÖÁpH=5ʱֹͣ¼ÓÑÎËᣬµÃµ½ÈÜÒºC£®
£¨¢¥£©½«ÈÜÒºCµ¹Èë
Õô·¢Ãó
Õô·¢Ãó
  £¨ÌîÒÇÆ÷Ãû³Æ£©ÖУ¬¼ÓÈÈÕô·¢²¢Óò£Á§°ô²»¶Ï½Á°è£¬Ö±µ½
³öÏֽ϶ྦྷÌ壬ʣÓà½ÏÉÙˮʱ
³öÏֽ϶ྦྷÌ壬ʣÓà½ÏÉÙˮʱ
£¬Í£Ö¹¼ÓÈÈ£®
£¨ÎÊÌâÌÖÂÛ£©
£¨¢¦£©½øÐвÙ×÷¢ÝÇ°£¬ÐèÏȼÓÈÈ£¬Ê¹³Áµí¿ÅÁ£Ôö´ó£¬±ãÓÚ¹ýÂË£»¸Ã²Ù×÷ÖпØÖÆÈÜÒºpH=12¿ÉÈ·±£Mg2+³ý¾¡£¬¸ù¾ÝÌṩµÄÊý¾Ý¼ÆË㣬´ËʱÈÜÒºBÖÐMg2+ÎïÖʵÄÁ¿Å¨¶È
1.6¡Á10Ò»7mol/L
1.6¡Á10Ò»7mol/L
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010Äê¹ã¶«Ê¡Õ¿½­¶þÖи߶þµÚ¶þѧÆÚÆÚÖп¼ÊÔ£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÊµÑéÌâ

¢ñ.ΪÖÆÈ¡½Ï´¿¾»µÄäå±½ºÍÑéÖ¤·´Ó¦»úÀí£¬Ä³»¯Ñ§¿ÎÍâС×éÉè¼ÆÁËʵÑé×°Öã¨ÈçÓÒͼ£©¡£

ÏÈÏò·ÖҺ©¶·ÖмÓÈë±½ºÍÒºä壬ÔÙ½«»ìºÏÒºÂýÂýµÎÈë·´Ó¦Æ÷A£¨A϶˻îÈû¹Ø±Õ£©ÖС£
£¨1£©Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ                        
£¨2£©ÊµÑé½áÊøʱ£¬´ò¿ªA϶˵ĻîÈû£¬È÷´Ó¦ÒºÁ÷ÈëBÖУ¬³ä·ÖÕñµ´£¬Ä¿µÄÊÇ                                        ¡£
£¨3£©CÖÐÊ¢·ÅCCl4µÄ×÷ÓÃÊÇ                        ¡£
£¨4£©ÄÜÖ¤Ã÷±½ºÍÒºäå·¢ÉúµÄÊÇÈ¡´ú·´Ó¦£¬¶ø²»ÊǼӳɷ´Ó¦£¬¿ÉÏòÊÔ¹ÜDÖмÓÈëAgNO3ÈÜÒº£¬Èô²úÉúµ­»ÆÉ«³Áµí£¬ÔòÄÜÖ¤Ã÷¡£Éè¼ÆÁíÍâÒ»ÖÖ·½°¸Ö¤Ã÷Ö®£¨Ð´³ö²Ù×÷¡¢ÏÖÏó¼°½áÂÛ£©                                         
¢ò.º¬±½·ÓµÄ¹¤Òµ·ÏË®´¦ÀíµÄ²Î¿¼·½°¸ÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©É豸¢Ù½øÐеÄÊDzÙ×÷____________(Ìîд²Ù×÷Ãû³Æ)£¬ÊµÑéÊÒÕâÒ»²½²Ù×÷ËùÓõÄÒÇÆ÷ÊÇ£º____________£»
£¨2£©ÓÉÉ豸¢Ú½øÈëÉ豸¢ÛµÄÎïÖÊAÊÇ                  £¬ÓÉÉ豸¢Û½øÈëÉ豸¢ÜµÄÎïÖÊBÊÇ                            £»
£¨3£©ÔÚÉ豸¢ÛÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________£»
£¨4£©ÔÚÉ豸¢ÜÖÐ, ÎïÖÊBµÄË®ÈÜÒººÍCaO·´Ó¦£¬²úÎïÊÇ         ¡¢      ºÍË®£¬¿Éͨ¹ý________²Ù×÷(Ìîд²Ù×÷Ãû³Æ)·ÖÀë²úÎ
£¨5£©ÉÏͼÖУ¬ÄÜÑ­»·Ê¹ÓõÄÎïÖÊÊÇC6H6¡¢CaO¡¢______¡¢______¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010Äê¹ã¶«Ê¡¸ß¶þµÚ¶þѧÆÚÆÚÖп¼ÊÔ£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÊµÑéÌâ

¢ñ.ΪÖÆÈ¡½Ï´¿¾»µÄäå±½ºÍÑéÖ¤·´Ó¦»úÀí£¬Ä³»¯Ñ§¿ÎÍâС×éÉè¼ÆÁËʵÑé×°Öã¨ÈçÓÒͼ£©¡£

ÏÈÏò·ÖҺ©¶·ÖмÓÈë±½ºÍÒºä壬ÔÙ½«»ìºÏÒºÂýÂýµÎÈë·´Ó¦Æ÷A£¨A϶˻îÈû¹Ø±Õ£©ÖС£

£¨1£©Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ                         

£¨2£©ÊµÑé½áÊøʱ£¬´ò¿ªA϶˵ĻîÈû£¬È÷´Ó¦ÒºÁ÷ÈëBÖУ¬³ä·ÖÕñµ´£¬Ä¿µÄÊÇ                                          ¡£

£¨3£©CÖÐÊ¢·ÅCCl4µÄ×÷ÓÃÊÇ                          ¡£

£¨4£©ÄÜÖ¤Ã÷±½ºÍÒºäå·¢ÉúµÄÊÇÈ¡´ú·´Ó¦£¬¶ø²»ÊǼӳɷ´Ó¦£¬¿ÉÏòÊÔ¹ÜDÖмÓÈëAgNO3ÈÜÒº£¬Èô²úÉúµ­»ÆÉ«³Áµí£¬ÔòÄÜÖ¤Ã÷¡£Éè¼ÆÁíÍâÒ»ÖÖ·½°¸Ö¤Ã÷Ö®£¨Ð´³ö²Ù×÷¡¢ÏÖÏó¼°½áÂÛ£©                                          

¢ò.º¬±½·ÓµÄ¹¤Òµ·ÏË®´¦ÀíµÄ²Î¿¼·½°¸ÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©É豸¢Ù½øÐеÄÊDzÙ×÷____________(Ìîд²Ù×÷Ãû³Æ)£¬ÊµÑéÊÒÕâÒ»²½²Ù×÷ËùÓõÄÒÇÆ÷ÊÇ£º____________£»

£¨2£©ÓÉÉ豸¢Ú½øÈëÉ豸¢ÛµÄÎïÖÊAÊÇ                   £¬ÓÉÉ豸¢Û½øÈëÉ豸¢ÜµÄÎïÖÊBÊÇ                             £»

£¨3£©ÔÚÉ豸¢ÛÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________£»

£¨4£©ÔÚÉ豸¢ÜÖÐ, ÎïÖÊBµÄË®ÈÜÒººÍCaO·´Ó¦£¬²úÎïÊÇ          ¡¢       ºÍË®£¬¿Éͨ¹ý________²Ù×÷(Ìîд²Ù×÷Ãû³Æ)·ÖÀë²úÎ

£¨5£©ÉÏͼÖУ¬ÄÜÑ­»·Ê¹ÓõÄÎïÖÊÊÇC6H6¡¢CaO¡¢______¡¢______¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¢ñ.ΪÖÆÈ¡½Ï´¿¾»µÄäå±½ºÍÑéÖ¤·´Ó¦»úÀí£¬Ä³»¯Ñ§¿ÎÍâС×éÉè¼ÆÁËʵÑé×°Öã¨ÈçÓÒͼ£©¡£

ÏÈÏò·ÖҺ©¶·ÖмÓÈë±½ºÍÒºä壬ÔÙ½«»ìºÏÒºÂýÂýµÎÈë·´Ó¦Æ÷A£¨A϶˻îÈû¹Ø±Õ£©ÖС£

£¨1£©Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ                         

£¨2£©ÊµÑé½áÊøʱ£¬´ò¿ªA϶˵ĻîÈû£¬È÷´Ó¦ÒºÁ÷ÈëBÖУ¬³ä·ÖÕñµ´£¬Ä¿µÄÊÇ                                          ¡£

£¨3£©CÖÐÊ¢·ÅCCl4µÄ×÷ÓÃÊÇ                          ¡£

£¨4£©ÄÜÖ¤Ã÷±½ºÍÒºäå·¢ÉúµÄÊÇÈ¡´ú·´Ó¦£¬¶ø²»ÊǼӳɷ´Ó¦£¬¿ÉÏòÊÔ¹ÜDÖмÓÈëAgNO3ÈÜÒº£¬Èô²úÉúµ­»ÆÉ«³Áµí£¬ÔòÄÜÖ¤Ã÷¡£Éè¼ÆÁíÍâÒ»ÖÖ·½°¸Ö¤Ã÷Ö®£¨Ð´³ö²Ù×÷¡¢ÏÖÏó¼°½áÂÛ£©                                          

¢ò.º¬±½·ÓµÄ¹¤Òµ·ÏË®´¦ÀíµÄ²Î¿¼·½°¸ÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©É豸¢Ù½øÐеÄÊDzÙ×÷____________(Ìîд²Ù×÷Ãû³Æ)£¬ÊµÑéÊÒÕâÒ»²½²Ù×÷ËùÓõÄÒÇÆ÷ÊÇ£º____________£»

£¨2£©ÓÉÉ豸¢Ú½øÈëÉ豸¢ÛµÄÎïÖÊAÊÇ                   £¬ÓÉÉ豸¢Û½øÈëÉ豸¢ÜµÄÎïÖÊBÊÇ                             £»

£¨3£©ÔÚÉ豸¢ÛÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________£»

£¨4£©ÔÚÉ豸¢ÜÖÐ, ÎïÖÊBµÄË®ÈÜÒººÍCaO·´Ó¦£¬²úÎïÊÇ          ¡¢       ºÍË®£¬¿Éͨ¹ý________²Ù×÷(Ìîд²Ù×÷Ãû³Æ)·ÖÀë²úÎ

£¨5£©ÉÏͼÖУ¬ÄÜÑ­»·Ê¹ÓõÄÎïÖÊÊÇC6H6¡¢CaO¡¢______¡¢______¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸