ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2026/9/12 20:30:07ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ
ËáºÍ¼î
µ¥ÔªÖªÊ¶Çåµ¥
01 ֪ʶ¿ò¼Ü
ËáµÄ¹¹³É£ºÓÉHºÍËá¸ùÀë×Ó¹¹³É
£«
?×é³É£¨»¯Ñ§Ê½£©£ºHCl
???ÎïÀíÐÔÖÊ£ºÎÞɫҺÌ壬Óд̼¤ÐÔÆøÎ¶£¬´ò¿ªÅ¨
??ÑÎ?ÑÎËáÊÔ¼ÁÆ¿µÄÆ¿¸ÇºóÔÚÆ¿¿Ú²úÉú??Ëá?°×Îí£¬Óлӷ¢ÐÔ
ÓÃ;£ºÖØÒªµÄ»¯¹¤ÔÁÏ£»ÖÆÔìÒ©ÎÈ˵ÄθҺ
?³£???ÀﺬÓÐÑÎË᣻ÓÃÓÚ¸ø½ðÊô³ýÐâ??¼û×é³É£¨»¯Ñ§Ê½£©£ºHSOµÄ??Ëá??ÎïÀíÐÔÖÊ£ºÎÞÉ«£¬ð¤³íÓÍ×´ÒºÌ壬²»Ò×»Ó·¢£¬ÈÜ
?ÓÚˮʱ·Å³ö´óÁ¿µÄÈÈ£¬ÓÐÎüË®ÐÔËá? Áò?ËáŨÁòËáµÄÌØÐÔ£ºÍÑË®ÐԺͺÜÇ¿µÄ¸¯Ê´ÐÔ
???ŨÁòËáµÄÏ¡ÊÍ£º½«Å¨ÁòËáÑØÈÝÆ÷ÄÚ±ÚÂýÂýµ¹
???ÈëË®ÖУ¬Í¬Ê±Óò£Á§°ô²»¶Ï???½Á°è£¬Ê¹ÈÈÁ¿¾¡¿ìɢȥ
Äܸúָʾ¼Á×÷Óã¬Ê¹×ÏɫʯÈïÈÜÒº±äºì£¬
?ËáµÄͨÐÔ?²»ÄÜʹÎÞÉ«·Ó̪ÈÜÒº±äÉ«
??£¨HµÄÄܸú»îÆÃ½ðÊô·´Ó¦£¬Í¨³£Éú³ÉÑκÍÇâÆø?ÐÔÖÊ£©ÄܸúijЩ½ðÊôÑõ»¯Îï·´Ó¦£¬Éú³ÉÑκÍË®????Äܸú¼î·´Ó¦Éú³ÉÑκÍË®
2
4
£«
?Ë×Ãû£º»ð¼î¡¢Éռ¿ÁÐÔÄÆ
???ÎïÀíÐÔÖÊ£º°×É«¹ÌÌ壻Ò×ÎüË®£»Ò×ÈÜ
?ÇâÑõ»¯ÄÆ??£¨NaOH£©? ÓÚË®²¢·Å³ö´óÁ¿µÄÈÈ
?ÌØÐÔ£ººÜÇ¿µÄ¸¯Ê´ÐÔ?³£??ÓÃ;£ºÖØÒªµÄ»¯¹¤ÔÁÏ??¼û?Ë×Ãû£ºÊìʯ»Ò¡¢Ïûʯ»ÒµÄ
?ÎïÀíÐÔÖÊ£º°×É«·Ûĩ״¹ÌÌ壻΢ÈÜ?¼î??¼îÇâÑõ»¯¸ÆÓÚË® ??
[Ca£¨OH£©]?ÖÆÈ¡£ºÌ¼Ëá¸Æ¡¢Ë®ÎªÔÁÏ
???ÓÃ;£º½¨ÖþÒµ£»Ê¯»ÒË®ÓÃÓÚ¼ì²âCO
?µÄ´æÔÚ??
Äܸúָʾ¼Á×÷Óã¬Ê¹×ÏɫʯÈïÈÜÒº±äÀ¶
?
¼îµÄͨÐÔ? É«£¬Ê¹ÎÞÉ«·Ó̪ÈÜÒº±äºìÉ«
?£¨OHµÄ?ÄܸúijЩ·Ç½ðÊôÑõ»¯Îï·´Ó¦£¬Éú³ÉÑκÍ
??ÐÔÖÊ£©?Ë®
??ÄܸúËá·´Ó¦Éú³ÉÑκÍË®
2
2
£
¼îµÄ¹¹³É£ºÓɽðÊôÀë×ÓºÍOH¹¹³É
£
ÖкÍ??¶¨Ò壺ËáºÍ¼îÖ®¼ä·¢ÉúµÄ·´Ó¦£¬Éú³ÉÑκÍË®? ?Ó¦ÓãºÈÕ³£Éú»î¡¢¹¤Òµ¡¢Å©ÒµºÍÒ½Ò©µÈ·´Ó¦?
Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ
Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ
?pH£¼7£¬ËáÐÔ£¬pHԽС£¬ËáÐÔԽǿ?pHµÄ·¶Î§??
?pH£½7£¬ÖÐÐÔ
ÈÜ?£¨0¡«14Ö®¼ä£©?
?pH£¾7£¬¼îÐÔ£¬pHÔ½´ó£¬¼îÐÔԽǿ
Òº?pHµÄ?×î¼ò±ã·½·¨£ºÊ¹ÓÃpHÊÔÖ½
?Ëá ?²â¶¨?²Ù×÷£ºÓò£Á§°ôպȡ´ý²âÒºµÎÔÚpHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏÔÉ«ºóºÍ±ê×¼±ÈÉ«¿¨±È½Ï£¬µÃ³öÈÜÒºµÄpHÖµ
¼î
·½·¨???×¢ÒâÊÂÏ²»ÄÜÏÈÓÃˮʪÈó£¬Ö»ÄܲâÕûÊý¶È
¼ì²éÈËÌåµÄ½¡¿µ×´¿ö??Á˽âÈÜÒº?
Ëá¼î¶ÈµÄ?Õý³£ÓêË®³ÊËáÐÔ£¬ËáÓêpH£¼5.6??ÒâÒå??´Ù½øÅ©×÷ÎïÉú³¤
02 ֪ʶ×ݺá
1£®ÑÎËáºÍÁòËáµÄ±È½Ï
³£¼ûµÄËá ÈÜÖʵĻ¯Ñ§Ê½ É«¡¢Ì¬ ÆøÎ¶ ³¨¿Úʱƿ¿Ú µÄÏÖÏó »Ó·¢ÐÔ ÎüË®ÐÔ ÓÃ; 2.ÇâÑõ»¯ÄƺÍÇâÑõ»¯¸ÆµÄ±È½Ï
Ë×³Æ »¯Ñ§Ê½ É«¡¢Ì¬ ÈܽâÐÔ Â¶ÖÃÔÚ ¿ÕÆøÖÐ µÄ±ä»¯ ¸¯Ê´ÐÔ ¹¤ÒµÖÆ·¨ ÇâÑõ»¯ÄÆ ________________ ________________ ________¹ÌÌå ________ÈÜÓÚË®£¬²¢·Å³ö´óÁ¿µÄÈÈ ÎüÊÕ________¶ø³±½â¡¢ÎüÊÕ________¶ø±äÖÊ ÓÐÇ¿¸¯Ê´ÐÔ ________________=== CaCO3¡ý £«2NaOH ÖØÒªµÄ»¯¹¤ÔÁÏ£¬¹ã·ºÓ¦ÓÃÓÚ·ÊÔí¡¢Ê¯ÓÍ¡¢ÔìÖ½¡¢·ÄÖ¯¡¢Ó¡È¾µÈ¹¤Òµ¡£Éú»îÖпÉÓÃÓÚ³ýÈ¥ÓÍÎÛ£¬È篾ßÇå½à¼Á ÇâÑõ»¯¸Æ ________________ ________________ ________¹ÌÌå ____ÈÜÓÚË®£¬ Èܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø____ ÎüÊÕ________¶ø±äÖÊ ÓнÏÇ¿µÄ¸¯Ê´ÐÔ ________£« H2O ===Ca(OH)2 ×÷________²ÄÁÏ£¬¸ÄÁ¼________ÍÁÈÀ£¬Í¿Ë¢Ê÷ľ£¬ÅäÖÆÅ©Ò©²¨¶û¶àÒº ÑÎËá ________ ÎÞɫҺÌå ÓÐ________ÆøÎ¶ Óа×Îí Ò×»Ó·¢ ÎÞ ½ðÊô³ýÐâ¡¢ÖÆÔìÒ©ÎθҺÖеÄÑÎËá°ïÖúÏû»¯µÈ ÁòËá ________ ÎÞÉ«ð¤³íÒºÌå ÎÞζ ÎÞÃ÷ÏÔÏÖÏó Äѻӷ¢ ÓÐ ÓÃ×÷»¯¹¤ÔÁÏ¡¢¾«Á¶Ê¯ÓÍ¡¢½ðÊô³ýÐâ¡¢Ò±Á¶½ðÊô¡¢×÷¸ÉÔï¼ÁµÈ ±íʾ·½·¨£ºpH
ÓÃ; ¡¾ÎÂܰÌáʾ¡¿
(1)¹ÌÌåÇâÑõ»¯ÄÆÒ×ÎüÊÕË®·Ö¶ø³±½â£¬Ò×ÎüÊÕ¶þÑõ»¯Ì¼¶ø±äÖÊ£¬ËùÒÔÐèÒªÃÜ·â±£´æ£»¹ÌÌåÇâÑõ»¯¸ÆÒ²»áÎüÊÕ¶þÑõ»¯Ì¼¶ø±äÖÊ£¬ËùÒÔÒ²ÒªÃÜ·â±£´æ¡£
(2)ÓÉÓÚ¹ÌÌåÇâÑõ»¯ÄÆÒ²¾ßÓÐÎüË®ÐÔ£¬ËùÒÔÒ²¿ÉÓÃ×÷¸ÉÔï¼Á£¬µ«²»ÄܸÉÔï¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¡£ Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ
Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ
3£®³£ÓõĸÉÔï¼Á
¸ÉÔï¼Á ËáÐÔ ¼îÐÔ Å¨ÁòËá ¹ÌÌåNaOH¡¢¼îʯ»Ò¡¢Éúʯ»Ò ¿É¸ÉÔïµÄÆøÌå H2¡¢O2¡¢CO¡¢CO2¡¢HCl¡¢N2¡¢ CH4¡¢SO2 H2¡¢N2¡¢CH4¡¢NH3 ²»ÄܸÉÔïµÄÆøÌå NH3 CO2¡¢SO2¡¢HClµÈ 4.pHÓëÈÜÒºËá¼îÐÔ¼°Ö¸Ê¾¼ÁµÄÏÔÉ«Çé¿ö
ÈÜÒºËá ¼îÐÔ ËáÐÔ ¼îÐÔ ÖÐÐÔ 5.ÈÜÒºpHµÄ±ä»¯¹æÂÉ
ÀàÐÍ ±ä»¯ÇúÏß ±ä»¯¹æÂÉ pH pH<7£¬ÇÒpHԽС£¬ËáÐÔԽǿ pH>7£¬ÇÒpHÔ½´ó£¬¼îÐÔԽǿ pH£½7 ÎÞÉ«·Ó ̪ÈÜÒº ÎÞÉ« ºìÉ« ÎÞÉ« ×Ïɫʯ ÈïÈÜÒº ºìÉ« À¶É« ×ÏÉ« (1)ËáÐÔÈÜÒº¼ÓˮϡÊÍ pH±ä´ó£¬µ«Ö»Äܽӽü7£¬²»»á´óÓÚ7 (2)ËáÐÔÈÜÒº¼Ó¼î pH±ä´ó£¬Ëæ×Ų»¶Ï¼Ó¼î£¬»á´óÓÚ7 (3)¼îÐÔÈÜÒº¼ÓˮϡÊÍ pH±äС£¬µ«Ö»Äܽӽü7£¬²»»áСÓÚ7 (4)¼îÐÔÈÜÒº¼ÓËá pH±äС£¬Ëæ×Ų»¶Ï¼ÓËᣬ»áСÓÚ7
03 ʵÑéÔÙÏÖ ËáºÍ¼îµÄÖкͷ´Ó¦
1£®ÔÀí£ºÖкͷ´Ó¦(ÈçÇâÑõ»¯ÄÆÈÜÒºÓëÑÎËáµÄ·´Ó¦)ÖУ¬ÍùÍùÎÞÃ÷ÏÔµÄʵÑéÏÖÏó£¬ÎÞ·¨È·¶¨·´Ó¦ÊÇ·ñ·¢Éú¼°·´Ó¦½øÐеij̶ȣ¬Òò´Ë£¬ÐèÒª½èÖúָʾ¼Á»òÆäËû·½·¨À´Åжϡ£
2£®ÅжÏÖкͷ´Ó¦ÊÇ·ñ·¢ÉúµÄ·½·¨¼°×¢ÒâÊÂÏ
ÅжÏÒÀ¾Ý ½èÖúËá¼îָʾ¼ÁµÄÑÕÉ«±ä»¯(ÈôÓÃËáÖкͼîʱ) ×¢ÒâÊÂÏî ¢ÙÏÈÔÚ¼îÈÜÒºÖеμӼ¸µÎ·Ó̪ÊÔÒº ¢ÚΪ·ÀÖ¹Ëá¹ýÁ¿£¬Ó¦ÖðµÎ¼ÓÈ룬²¢²»¶Ï½Á°è»òÕñµ´¡£µ±ÈÜҺǡºÃÓɺìÉ«±äΪÎÞɫʱ£¬Ç¡ºÃÍêÈ«ÖÐºÍ ·½·¨Ò» Сѧ+³õÖÐ+¸ßÖÐ+ŬÁ¦=´óѧ