ÌâÄ¿ÄÚÈÝ
£¨1£©Ð´³öʵÑéÊÒÖÆÈ¡°±ÆøµÄ»¯Ñ§·½³Ìʽ£º
£¨2£©ÊÕ¼¯ÂÈ»¯ÇâÆøÌåӦʹÓÃ
£¨3£©Èç¹ûÓÃͼ1×°ÖýøÐÐÅçȪʵÑ飬Éϲ¿ÉÕÆ¿ÒÑ×°Âú¸ÉÔï°±Æø£¬´ò¿ªÖ¹Ë®¼Ð£¬¼·³ö½ºÍ·µÎ¹ÜÖеÄË®Òý·¢Ë®ÉÏÅ磮¸ÃʵÑéµÄÔÀíÊÇ
£¨4£©Èç¹ûÓÃͼ2×°ÖýøÐÐÅçȪʵÑ飬Éϲ¿ÉÕÆ¿ÒÑ×°Âú¸ÉÔïÂÈ»¯ÇâÆøÌ壬Çë˵Ã÷Òý·¢ÅçȪµÄ·½·¨
£¨5£©ÈôÖÁÅçȪʵÑéֹͣʱ£¬Í¼1ÖÐÊ£ÓÐÉÕÆ¿ÈÝ»ý
| 1 |
| 5 |
| 1 |
| 4 |
¿¼µã£º°±µÄÖÆÈ¡ºÍÐÔÖÊ,ʵÑé×°ÖÃ×ÛºÏ
רÌ⣺ʵÑéÌâ
·ÖÎö£º£¨1£©ÊµÑéÊÒÖÆÈ¡°±Æø²ÉÓÃÂÈ»¯ï§ºÍÇâÑõ»¯¸Æ¼ÓÈÈÖÆµÃ£®
£¨2£©¸ù¾ÝÂÈ»¯ÇâµÄÈܽâÐÔ¼°ÃܶÈÅжÏÊÕ¼¯·½·¨£¬¸ù¾Ý°±ÆøµÄÐÔÖÊÑ¡Ôñ¸ÉÔï¼Á£®
£¨3£©ÀûÓð±Æø¼«Ò×ÈÜÓÚË®£¬ÐγÉѹǿ²î¶øÐγÉÅçȪ£¬
£¨4£©¼ÓÈÈʱÉÕÆ¿ÄÚѹǿÔö´ó£¬ÆøÌåÌå»ýÅòÕÍ£¬µ±°±ÆøÓëË®½Ó´¥Ê±»áµ¼ÖÂÉÕÆ¿ÄÚѹǿ¼õС£®
£¨5£©¸ù¾ÝC=
¼ÆËãÆäÎïÖʵÄÁ¿Å¨¶È£®
£¨2£©¸ù¾ÝÂÈ»¯ÇâµÄÈܽâÐÔ¼°ÃܶÈÅжÏÊÕ¼¯·½·¨£¬¸ù¾Ý°±ÆøµÄÐÔÖÊÑ¡Ôñ¸ÉÔï¼Á£®
£¨3£©ÀûÓð±Æø¼«Ò×ÈÜÓÚË®£¬ÐγÉѹǿ²î¶øÐγÉÅçȪ£¬
£¨4£©¼ÓÈÈʱÉÕÆ¿ÄÚѹǿÔö´ó£¬ÆøÌåÌå»ýÅòÕÍ£¬µ±°±ÆøÓëË®½Ó´¥Ê±»áµ¼ÖÂÉÕÆ¿ÄÚѹǿ¼õС£®
£¨5£©¸ù¾ÝC=
| n |
| V |
½â´ð£º
½â£º£¨1£©ÊµÑéÊÒÓÃÊìʯ»ÒºÍÂÈ»¯ï§ÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦ÖƱ¸°±Æø£¬
·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCa£¨OH£©2+2NH4Cl
CaCl2+2NH3¡ü+2H2O£¬
¹Ê´ð°¸Îª£ºCa£¨OH£©2+2NH4Cl
CaCl2+2NH3¡ü+2H2O£»
£¨2£©ÂÈ»¯Ç⼫Ò×ÈÜÓÚË®£¬²»ÄÜÓÃÅÅË®·¨ÊÕ¼¯£¬ÃÜ¶È±È¿ÕÆø´ó£¬ÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯£¬°±ÆøÎª¼îÐÔÆøÌ壬Óüîʯ»Ò¸ÉÔ
¹Ê´ð°¸Îª£ºÏòÉÏÅÅ¿ÕÆø£»¼îʯ»Ò£»
£¨3£©°±Æø¼«Ò×ÈÜÓÚË®£¬Èç¹û´ò¿ªÖ¹Ë®¼Ð£¬°±ÆøÈÜÓÚË®ºóÉÕÆ¿ÄÚѹǿѸËÙ¼õС£¬¶øÐγÉÅçȪ£¬
¹Ê´ð°¸Îª£º°±¼«Ò×ÈܽâÓÚË®£¬ÖÂʹÉÕÆ¿ÄÚÆøÌåѹǿѸËÙ¼õС£»
£¨4£©¼ÓÈÈʱÉÕÆ¿ÄÚѹǿÔö´ó£¬ÆøÌåÌå»ýÅòÕÍ£¬µ±°±ÆøÓëË®½Ó´¥Ê±£¬Òò°±Æø¼«Ò×ÈÜÓÚË®¶øµ¼ÖÂÉÕÆ¿ÄÚѹǿѸËÙ¼õС¶øÐγÉÅçȪ£¬
¹Ê´ð°¸Îª£º´ò¿ª¼Ð×Ó£¬ÓÃÊÖ£¨»òÈÈë½íµÈ£©½«ÉÕÆ¿ÎæÈÈ£¬°±ÆøÊÜÈÈÆøÌåÅòÕÍ£¬¸Ï³ö²£Á§µ¼¹ÜÄÚµÄ¿ÕÆø£¬°±ÆøÓëË®½Ó´¥£¬¼´·¢ÉúÅçȪ£®
£¨5£©ÓÉÌâÒâÖª£¬ÈܽâÓÚË®µÄÂÈ»¯ÇâÆøÌåÕ¼ÉÕÆ¿µÄ
£¬¼´ÈÜÒºµÄÌå»ýÕ¼ÉÕÆ¿µÄ
£¬C£¨HCl£©=
=
=
mol/L
ͬÀí£¬°±Ë®µÄÎïÖʵÄÁ¿Å¨¶ÈΪC=
=
=
mol/L
ËùÒÔÁ½ÖÖÎïÖʵÄÎïÖʵÄÁ¿Å¨¶ÈÏàµÈ£®
¹Ê´ð°¸Îª£º
mol/L£¬µÈÓÚ£®
·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCa£¨OH£©2+2NH4Cl
| ||
¹Ê´ð°¸Îª£ºCa£¨OH£©2+2NH4Cl
| ||
£¨2£©ÂÈ»¯Ç⼫Ò×ÈÜÓÚË®£¬²»ÄÜÓÃÅÅË®·¨ÊÕ¼¯£¬ÃÜ¶È±È¿ÕÆø´ó£¬ÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯£¬°±ÆøÎª¼îÐÔÆøÌ壬Óüîʯ»Ò¸ÉÔ
¹Ê´ð°¸Îª£ºÏòÉÏÅÅ¿ÕÆø£»¼îʯ»Ò£»
£¨3£©°±Æø¼«Ò×ÈÜÓÚË®£¬Èç¹û´ò¿ªÖ¹Ë®¼Ð£¬°±ÆøÈÜÓÚË®ºóÉÕÆ¿ÄÚѹǿѸËÙ¼õС£¬¶øÐγÉÅçȪ£¬
¹Ê´ð°¸Îª£º°±¼«Ò×ÈܽâÓÚË®£¬ÖÂʹÉÕÆ¿ÄÚÆøÌåѹǿѸËÙ¼õС£»
£¨4£©¼ÓÈÈʱÉÕÆ¿ÄÚѹǿÔö´ó£¬ÆøÌåÌå»ýÅòÕÍ£¬µ±°±ÆøÓëË®½Ó´¥Ê±£¬Òò°±Æø¼«Ò×ÈÜÓÚË®¶øµ¼ÖÂÉÕÆ¿ÄÚѹǿѸËÙ¼õС¶øÐγÉÅçȪ£¬
¹Ê´ð°¸Îª£º´ò¿ª¼Ð×Ó£¬ÓÃÊÖ£¨»òÈÈë½íµÈ£©½«ÉÕÆ¿ÎæÈÈ£¬°±ÆøÊÜÈÈÆøÌåÅòÕÍ£¬¸Ï³ö²£Á§µ¼¹ÜÄÚµÄ¿ÕÆø£¬°±ÆøÓëË®½Ó´¥£¬¼´·¢ÉúÅçȪ£®
£¨5£©ÓÉÌâÒâÖª£¬ÈܽâÓÚË®µÄÂÈ»¯ÇâÆøÌåÕ¼ÉÕÆ¿µÄ
| 4 |
| 5 |
| 4 |
| 5 |
| n |
| V |
| ||||
|
| 1 |
| 22.4 |
ͬÀí£¬°±Ë®µÄÎïÖʵÄÁ¿Å¨¶ÈΪC=
| n |
| V |
| ||||
|
| 1 |
| 22.4 |
ËùÒÔÁ½ÖÖÎïÖʵÄÎïÖʵÄÁ¿Å¨¶ÈÏàµÈ£®
¹Ê´ð°¸Îª£º
| 1 |
| 22.4 |
µãÆÀ£º±¾Ì⿼²éÁ˰±ÆøµÄʵÑéÊÒÖÆ·¨£¬ÄѶȲ»´ó£¬×¢ÒâÅçȪʵÑéµÄÔÀí£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÎïÖÊ£¬°´ÈÛµãÓɵ͵½¸ßµÄ˳ÐòÅÅÁеÄÊÇ£¨¡¡¡¡£©
¢ÙSiO2¡¢NaCl¡¢Na¡¢CH4£»
¢ÚNaCl¡¢Na¡¢H2O¡¢CH4£»
¢ÛF2¡¢Cl2¡¢Br2¡¢I2£»
¢ÜH2¡¢Na¡¢NaCl¡¢Si£®
¢ÙSiO2¡¢NaCl¡¢Na¡¢CH4£»
¢ÚNaCl¡¢Na¡¢H2O¡¢CH4£»
¢ÛF2¡¢Cl2¡¢Br2¡¢I2£»
¢ÜH2¡¢Na¡¢NaCl¡¢Si£®
| A¡¢¢Ù¢Û | B¡¢¢Ú¢Ü | C¡¢¢Ù¢Ú | D¡¢¢Û¢Ü |
ijÓлúÎï¼×¾Ñõ»¯ºóµÃÒÒ£¨·Ö×ÓʽΪC2H3O2Cl£©£»¶ø¼×¾Ë®½â¿ÉµÃ±û£¬1mol±ûºÍ2molÒÒ·´Ó¦µÄÒ»ÖÖº¬ÂȵÄõ¥£¨C6H8O4Cl2£©£®ÓÉ´ËÍÆ¶Ï¼×µÄ½á¹¹¼òʽΪ£¨¡¡¡¡£©
| A¡¢HO-CH2-CH2-OH |
| B¡¢ |
| C¡¢ |
| D¡¢ |
¶ÔÓÚijЩÀë×ӵļìÑé¼°½áÂÛÒ»¶¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¼ÓÈëÏ¡ÑÎËá²úÉúÎÞÉ«ÎÞÎ¶ÆøÌ壬½«ÆøÌåͨÈë³ÎÇåʯ»ÒË®ÖУ¬ÈÜÒº±ä»ë×Ç£¬Ò»¶¨ÓÐCO32? |
| B¡¢¼ÓÈëÂÈ»¯±µÈÜÒºÓа×É«³Áµí²úÉú£¬ÔÙ¼ÓÑÎËᣬ³Áµí²»Ïûʧ£¬Ò»¶¨ÓÐSO42? |
| C¡¢¼ÓÈëÂÈË®ºóÔÙ¼ÓÈëKSCNÈÜÒº£¬ÈÜÒº±äºìÉ«£¬Ò»¶¨ÓÐFe2+ |
| D¡¢¼ÓÈëÇâÑõ»¯ÄÆÈÜÒº²¢¼ÓÈÈ£¬²úÉúµÄÆøÌåÄÜʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶£¬Ò»¶¨ÓÐNH4+ |
| A¡¢ºÍ½ðÊôÄÆ·´Ó¦Ê±¼ü¢Ù¶ÏÁÑ |
| B¡¢ÔÚÍ´ß»¯¹²ÈÈÏÂÓëO2·´Ó¦Ê±¶ÏÁÑ¢ÙºÍ¢Û |
| C¡¢ÔÚÍ´ß»¯¹²ÈÈÏÂÓëO2·´Ó¦Ê±¶ÏÁÑ¢ÙºÍ¢Ý |
| D¡¢ÔÚ¿ÕÆøÖÐÍêȫȼÉÕʱ¶ÏÁÑ¢Ù¢Ú¢Û¢Ü¢Ý |
ÔÚÂÈ»¯ï§ÈÜÒºÖУ¬ÏÂÁйØÏµÊ½ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢c£¨Cl-£©£¾c£¨NH4+£©£¾c£¨H+£©£¾c£¨OH-£© |
| B¡¢c£¨NH4+£©£¾c£¨Cl-£©£¾c£¨H+£©£¾c£¨OH-£© |
| C¡¢c£¨NH4+£©£¾c£¨Cl-£©£¾c£¨OH-£©£¾c£¨H+£© |
| D¡¢c£¨Cl-£©£¾c£¨NH4+£©£¾c£¨OH-£©£¾c£¨H+£© |
¼ÓǿʳƷ¼ì²âÊDZ£Ö¤Ê³Æ·°²È«¡¢±£»¤¹«ÖÚÀûÒæµÄÖØÒª¾Ù´ë£®ÏÂÁÐÒ»°ã²»ÊôÓÚʳƷ°²È«¼ì²âÖ¸±êµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÂÈÆø | B¡¢¶þÑõ»¯Áò |
| C¡¢ÑÇÏõËáÄÆ | D¡¢µâËá¼Ø |