ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬°ÑÊԹܷÅÈëÊ¢ÓÐ25¡æ³ÎÇå±¥ºÍʯ»ÒË®µÄÉÕ±­ÖУ¬ÊÔ¹ÜÖпªÊ¼·ÅÈ뼸¿éþÌõ£¬ÔÙÓõιܵÎÈë5mLµÄÑÎËáÓÚÊÔ¹ÜÖУ®ÊԻشðÏÂÁÐÎÊÌ⣺£¨Ìáʾ£ºCa£¨OH£©2Èܽâ¶ÈËæ×ÅζȵÄÉý¸ß¶ø¼õС£©
£¨1£©ÊµÑéÖй۲쵽µÄÏÖÏóÓÐ
þÌõÉÏÓÐÆøÅݲúÉú£¬Ã¾ÌõÖð½¥Èܽ⣬ʯ»ÒË®±ä»ë×Ç
þÌõÉÏÓÐÆøÅݲúÉú£¬Ã¾ÌõÖð½¥Èܽ⣬ʯ»ÒË®±ä»ë×Ç
£®
£¨2£©²úÉúÉÏÊöʵÑéÏÖÏóµÄÔ­ÒòÊÇ
Mg+2HCl=MgCl2+H2¡ü¸Ã·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬ÌåϵζÈÉý¸ßʹCa£¨OH£©2Èܽâ¶È½µµÍ¶ø²úÉú³Áµí
Mg+2HCl=MgCl2+H2¡ü¸Ã·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬ÌåϵζÈÉý¸ßʹCa£¨OH£©2Èܽâ¶È½µµÍ¶ø²úÉú³Áµí
£®
£¨3£©Ð´³öÓйصÄÀë×Ó·´Ó¦·½³Ìʽ
Mg+2H+=Mg2++H2¡ü
Mg+2H+=Mg2++H2¡ü
£®
£¨4£©ÓÉʵÑé¿ÉÖª£¬MgCl2ºÍH2µÄ×ÜÄÜÁ¿
СÓÚ
СÓÚ
£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©Ã¾ÌõºÍÑÎËáµÄ×ÜÄÜÁ¿£®
£¨5£©È罫±¾ÌâÖС°25¡æ³ÎÇå±¥ºÍʯ»ÒË®¡±»»³É¡°20¡æµÄ̼ËáÒûÁÏ¡±½øÐÐ̽¾¿ÊµÑ飬ʵÑéÖй۲쵽µÄÁíÒ»ÏÖÏóÊÇ
СÊÔ¹ÜÍâ±ÚÉÏ£¨»òÉÕ±­ÄÚ£©ÓÐÆøÅݲúÉú
СÊÔ¹ÜÍâ±ÚÉÏ£¨»òÉÕ±­ÄÚ£©ÓÐÆøÅݲúÉú
£®ÆäÔ­ÒòÊÇ
ζÈÉý¸ß½µµÍCO2Èܽâ¶È¶ø·Å³öCO2ÆøÌå
ζÈÉý¸ß½µµÍCO2Èܽâ¶È¶ø·Å³öCO2ÆøÌå
£®
·ÖÎö£ºÈçͼËùʾµÄʵÑéÖУ¬ËùÊÔ¹ÜÄÚµÎÈëÏ¡ÑÎËᣬÑÎËáÓëþ¾çÁÒ·´Ó¦·Å³öÇâÆø£¬Í¬Ê±·´Ó¦·Å³öµÄÈÈÁ¿Ê¹±¥ºÍʯ»ÒË®ÈÜҺζÈÉý¸ß£¬Î¶ÈÉý¸ßÇâÑõ»¯¸ÆÈܽâ¶È¼õС£¬±¥ºÍÈÜÒºÎö³ö¹ÌÌåÇâÑõ»¯¸Æ¶øʹÈÜÒº¿´ÉÏÈ¥±ä»ë×Ç£»Ì¼ËáÔÚÈÜÒºÖв»Îȶ¨·Ö½âÉú³É¶þÑõ»¯Ì¼ÆøÌ壮
½â´ð£º½â£º£¨1£©Ã¾ÓëÑÎËá¾çÁÒ·´Ó¦£¬¿É¹Û²ìµ½²úÉú´óÁ¿ÆøÌ壬·´Ó¦·Å³öÈÈÁ¿Ê¹±¥ºÍÈÜҺζÈÉý¸ß£¬Îö³ö¹ÌÌåÈÜÖÊ£¬¹Û²ìµ½ÈÜÒº±ä»ë×Ç£¬
¹Ê´ð°¸Îª£ºÃ¾Æ¬ÉÏÓдóÁ¿ÆøÅÝ£¬Ã¾Æ¬Öð½¥Èܽ⣬ÉÕ±­ÖÐÈÜÒº±ä»ë×Ç£»
£¨2£©Ã¾ÓëÑÎËá¾çÁÒ·´Ó¦£¬²úÉúÇâÆø²¢·Å³ö´óÁ¿µÄÈÈ£¬ÓÉÓÚÇâÑõ»¯¸ÆµÄÈܽâ¶ÈËæζÈÉý¸ß¶ø¼õС£¬ËùÒÔ±¥ºÍʯ»ÒË®ÉýκóÎö³öµÄÇâÑõ»¯¸ÆʹÈÜÒº³Ê»ë×Ç×´£¬
¹Ê´ð°¸Îª£ºÃ¾ÓëÑÎËá·´Ó¦²úÉúH2£¬¸Ã·´Ó¦Îª·ÅÈÈ·´Ó¦£¬Ca£¨OH£©2ÔÚË®ÖÐÈܽâ¶ÈËæζÈÉý¸ß¶ø¼õС£»
£¨3£©Ã¾ÓëÑÎËá·¢ÉúÖû»·´Ó¦£¬Éú³ÉÂÈ»¯Ã¾ºÍÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪMg+2HCl¨TMgCl2+H2¡ü£¬
Àë×Ó·½³ÌʽΪ£ºMg+2H+=Mg2++H2¡ü£¬¹Ê´ð°¸Îª£ºMg+2H+=Mg2++H2¡ü£»
£¨4£©µ±·´Ó¦ÎïµÄÄÜÁ¿¸ßÓÚÉú³ÉÎïµÄÄÜÁ¿Ê±£¬·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬¹ÊMgCl2ÈÜÒººÍH2µÄ×ÜÄÜÁ¿Ð¡ÓÚþƬµÄÑÎËáµÄ×ÜÄÜÁ¿£¬¹Ê´ð°¸Îª£ºÐ¡ÓÚ£»
£¨5£©È罫±¾ÌâÖС°25¡æ³ÎÇå±¥ºÍʯ»ÒË®¡±»»³É¡°20¡æµÄ̼ËáÒûÁÏ¡±½øÐÐ̽¾¿ÊµÑ飬СÊÔ¹ÜÍâ±ÚÉÏ£¨»òÉÕ±­ÄÚ£©ÓÐÆøÅݲúÉú£¬ÒòΪζÈÉý¸ß½µµÍCO2Èܽâ¶È¶ø·Å³öCO2ÆøÌå»òζÈÉý¸ß̼Ëá·Ö½â²úÉúCO2ÆøÌ壬
¹Ê´ð°¸Îª£ºÍâ±ÚÉÏ£¨»òÉÕ±­ÄÚ£©ÓÐÆøÅݲúÉú£»Î¶ÈÉý¸ß½µµÍCO2Èܽâ¶È¶ø·Å³öCO2ÆøÌå»òζÈÉý¸ß̼Ëá·Ö½â²úÉúCO2ÆøÌ壮
µãÆÀ£º±¾Ì⿼²éÁË»¯Ñ§·´Ó¦ÏÖÏóºÍÄÜÁ¿±ä»¯·ÖÎö£¬×¢Òâ·ÖÎöͨ¹ý»¯Ñ§±ä»¯·ÅÈȶøʹ±¥ºÍÈÜҺζÈÉý¸ß£¬ÇâÑõ»¯¸ÆµÄ±¥ºÍÈÜÒºÖУ¬ÇâÑõ»¯¸ÆÈܽâ¶ÈËæζÈÉý¸ß¶ø¼õСµÄ£¬ÕÆÎÕÌØÕ÷ºÍ»ù´¡Êǽâ¾öÎÊÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼËùʾ£¬°ÑÊԹܷÅÈëÊ¢ÓÐ25¡æʱ±¥ºÍʯ»ÒË®µÄÉÕ±­ÖУ¬ÊÔ¹ÜÖпªÊ¼·ÅÈ뼸С¿éͭƬ£¬ÔÙÓõιܵÎÈë10mLÏ¡ÏõËᣮ¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÊµÑéÖй۲쵽µÄÏÖÏóÊÇ
ͭƬ±íÃæÓÐÆøÅÝð³ö£¬¹ýÒ»»á¶ù£¬ÊԹܿڸ½½üÓкì×ØÉ«ÆøÌå³öÏÖ£»ÉÕ±­ÖÐÓо§ÌåÎö³ö
ͭƬ±íÃæÓÐÆøÅÝð³ö£¬¹ýÒ»»á¶ù£¬ÊԹܿڸ½½üÓкì×ØÉ«ÆøÌå³öÏÖ£»ÉÕ±­ÖÐÓо§ÌåÎö³ö
£»
£¨2£©²úÉúÉÏÊöÏÖÏóµÄÔ­ÒòÊÇ
ͭƬºÍÏ¡ÏõËá·´Ó¦Éú³ÉNO£¬NO±»ÑõÆøÑõ»¯ÎªNO2£»Í¬Ê±¸Ã·´Ó¦·ÅÈÈ£¬Ê¹ÉÕ±­ÄÚ±¥ºÍʯ»ÒË®µÄζÈÉý¸ß£¬ÇâÑõ»¯¸ÆÈܽâ¶È¼õС¶øÎö³ö
ͭƬºÍÏ¡ÏõËá·´Ó¦Éú³ÉNO£¬NO±»ÑõÆøÑõ»¯ÎªNO2£»Í¬Ê±¸Ã·´Ó¦·ÅÈÈ£¬Ê¹ÉÕ±­ÄÚ±¥ºÍʯ»ÒË®µÄζÈÉý¸ß£¬ÇâÑõ»¯¸ÆÈܽâ¶È¼õС¶øÎö³ö
£»
£¨3£©Ð´³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ
3Cu+8HNO3=3Cu£¨NO3£©2+2NO¡ü+4H2O£¬2NO+O2=2NO2
3Cu+8HNO3=3Cu£¨NO3£©2+2NO¡ü+4H2O£¬2NO+O2=2NO2
£»
£¨4£©ÓÉʵÑéÍÆÖª£¬·´Ó¦ºó²úÎïµÄ×ÜÄÜÁ¿
СÓÚ
СÓÚ
£¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±¡¢¡°µÈÓÚ¡±£©ÏõËáºÍͭƬµÄ×ÜÄÜÁ¿£®
£¨5£©¸Ã×°ÖÃÓÐÃ÷ÏԵIJ»×㣬ԭÒòÊÇ
NO¡¢NO2ÒÝÉ¢µ½¿ÕÆøÖУ¬»áÔì³É»·¾³ÎÛȾ
NO¡¢NO2ÒÝÉ¢µ½¿ÕÆøÖУ¬»áÔì³É»·¾³ÎÛȾ
£¬¸Ä½øµÄ·½·¨ÊÇ
ÔÚÊÔ¹ÜÉϼÓһ˫¿×Èû£¬Óõ¼Æø¹Ü½«Éú³ÉµÄÆøÌåµ¼Èëµ½ÇâÑõ»¯ÄÆÈÜÒºÖÐ
ÔÚÊÔ¹ÜÉϼÓһ˫¿×Èû£¬Óõ¼Æø¹Ü½«Éú³ÉµÄÆøÌåµ¼Èëµ½ÇâÑõ»¯ÄÆÈÜÒºÖÐ
£®

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

¾«Ó¢¼Ò½ÌÍø