ÌâÄ¿ÄÚÈÝ

Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²Êdz£ÓÃÓÚÅäÖÆÈÜÒºµÄÈܼÁ£®
£¨1£©Ä³Ð£ÐËȤС×éͬѧ¶ÔÄϾ©ÐþÎäºþË®ÖÊ×´¿ö½øÐÐÁËÏà¹ØµÄµ÷²éÑо¿£®
¢ÙȡˮÑù£¬¾²Öúó¹ýÂË£®¹ýÂ˲Ù×÷ÖÐÐèÓõ½µÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢______ºÍ²£Á§°ô£®
¢ÚÈôÒª¼ìÑéÐþÎäºþË®ÊôÓÚӲˮ»¹ÊÇÈíË®£¬¿ÉÓõÄÎïÖÊÊÇ______£®
¢Û¹¤×÷ÈËԱÿÌì³Å×ÅС´¬ÔÚºþÖдòÀÌÀ¬»ø£¬ÆäÖÐËÜÁÏÖÆÆ·¡¢Ò×À­¹ÞӦͶÈëÏÂÁÐ______£¨Ìî×Öĸ£©À¬»øÍ°ÄÚ£®

£¨2£©ÎªÁËÅäÖÆ100gÖÊÁ¿·ÖÊýΪ5%µÄÇâÑõ»¯ÄÆÈÜÒº£¬Ðè½øÐÐÈçϲÙ×÷£º
¢Ù¼ÆË㣺ÐèÒªÇâÑõ»¯ÄƵÄÖÊÁ¿Îª5g£¬95mLË®£»
¢Ú³ÆÁ¿£ºµ÷½ÚÍÐÅÌÌìÆ½Æ½ºâÌìÆ½Æ½ºâºó£¬½«______·ÅÔÚÍÐÅÌÌìÆ½µÄ×óÅÌ£¬³ÆÁ¿ÆäÖÊÁ¿£®È»ºóÔÚÓÒÅÌÌí¼Ó______£®×îºóÌí¼ÓÇâÑõ»¯ÄƹÌÌ壬ֱµ½ÌìÆ½Æ½ºâ£»
¢ÛÈܽ⣺ÓÃÁ¿Í²Á¿È¡ËùÐèµÄË®£¬µ¹ÈëÊ¢ÓÐÇâÑõ»¯ÄƹÌÌåµÄÉÕ±­ÖУ¬Óò£Á§°ô½Á°èÖ±ÖÁÈ«ÈÜ£¬ÀäÈ´µ½ÊÒΣ»
¢Ü×°Æ¿£¬Ìù±êÇ©£º½«ÅäºÃµÄÈÜҺװÈëÊÔ¼ÁÆ¿£¬ÈûÉÏÏðƤÈû£¬ÌùÉϱêÇ©£®

½â£º£¨1£©¢Ù¹ýÂ˲Ù×÷ÐèÒªµÄÖ÷Òª²£Á§ÒÇÆ÷ÓУºÂ©¶·¡¢²£Á§°ô¡¢ÉÕ±­£»
¢ÚÀûÓÃӲˮÄÜʹ·ÊÔíË®ÖÐÅÝÄ­´óÁ¿¼õÉÙ£¬¶øÈíË®ÖÐÅÝÄ­½Ï·á¸»£¬Í¨³£Ê¹Ó÷ÊÔíË®¼ìÑéӲˮÓëÈíË®£»
¢ÛËÜÁÏÖÆÆ·¡¢Ò×À­¹Þ¶¼¿É»ØÊÕÀûÓã¬Ó¦·ÅÈëBͰ¿É»ØÊÕÀ¬»øÍ°ÄÚ£»
£¨2£©ÇâÑõ»¯ÄƹÌÌå¾ßÓÐÇ¿Áҵĸ¯Ê´ÐÔ£¬Ó¦·ÅÔÚ²£Á§Æ÷Ãó£¬È磺СÉÕ±­ÖгÆÁ¿£»³ÆÁ¿Ê±Ïȵ÷ƽ£¬È»ºó³ÆÁ¿Ð¡ÉÕ±­µÄÖÊÁ¿£¬ÔÚÓÒÅÌÌí¼ÓíÀÂ룬Ìí¼ÓÒ©Æ·ÖÁÌìÆ½Æ½ºâ£»
¹Ê´ð°¸Îª£º£¨1£©¢Ù©¶·£» ¢Ú·ÊÔíË®£» ¢ÛB£»
£¨2£©Ð¡ÉÕ±­£» íÀÂ룮
·ÖÎö£º£¨1£©¢Ù¹ýÂËÓõ½µÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢Â©¶·ºÍ²£Á§°ô£»
¢Ú¼ìÑéӲˮ¡¢ÈíË®Ó÷ÊÔíË®£»
¢ÛÅжÏËÜÁÏÖÆÆ·¡¢Ò×À­¹ÞÊÇ·ñ¿É»ØÊÕ£¬Ñ¡ÔñËùÓ¦·ÅµÄλÖã»
£¨2£©ÇâÑõ»¯ÄƹÌÌå¾ßÓÐÇ¿Áҵĸ¯Ê´ÐÔ£¬Ó¦·ÅÔÚ²£Á§Æ÷Ãó£¬È磺СÉÕ±­ÖгÆÁ¿£¬²¢¾ÝÌìÆ½³ÆÁ¿ÎïÖʵÄÖÊÁ¿µÄ·½·¨·ÖÎö½â´ð£®
µãÆÀ£º±¾Ì⿼²éÁËË®µÄ¾»»¯¡¢Ó²Ë®ºÍÈíË®µÄÇø·Ö¡¢ÌìÆ½Ê¹ÓõÈ֪ʶ£¬×¢ÖØÆ½Ê±µÄ֪ʶ»ýÀÛ£¬²ÅÄܽáºÏÑ¡Ïî×÷³öÕýÈ·µÄ½â´ð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2013?Ϋ·»¶þÄ££©Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´£®ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©½ÚԼˮ×ÊÔ´£¬·ÀֹˮÎÛȾÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ£®ÏÂÁÐ×ö·¨»áÔì³ÉË®ÌåÎÛȾµÄÓУ¨ÌîÐòºÅ£©
AD
AD
£®
A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·Å            B£®¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å
C£®½ûֹʹÓú¬Á×Ï´Ò·۠        D£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©
£¨2£©Í¼1ÊÇË®µç½âµÄʾÒâͼ£®Ð´³öµç½âË®µÄ»¯Ñ§·½³Ìʽ£º
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
2H2O
 Í¨µç 
.
 
2H2¡ü+O2¡ü
£®ÔÚʵÑé¹ý³ÌÖУ¬µç½âË®18g£¬ÔòÊÔ¹ÜbÖвúÉúµÄÆøÌåµÄÖÊÁ¿ÊÇ
16
16
¿Ë£®
£¨3£©Îª³ýȥˮÖеIJ»ÈÜÐÔÔÓÖÊ£¬Ä³Í¬Ñ§ÖÆ×÷ÁËͼ2ËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖлîÐÔÌ¿µÄÖ÷Òª×÷ÓÃÊÇ
Îü¸½
Îü¸½
£®
£¨4£©Ê÷ľÉϳ£Í¿Ê¯»Ò½¬·ÀÖ¹º¦³æÉúÂÑ£®Ð´³öÓÃÉúʯ»ÒÖÆµÃʯ»Ò½¬µÄ»¯Ñ§·½³Ìʽ
CaO+H2O¨TCa£¨OH£©2
CaO+H2O¨TCa£¨OH£©2
£®
£¨5£©Ä³µØµÄÒûÓÃË®Öк¬ÓÐÉÙÁ¿µÄCa£¨HCO3£©2µÈ¿ÉÈÜÐÔÑΣ®ÉÕˮʱ£¬Ca£¨HCO3£©2·¢Éú·Ö½â·´Ó¦Éú³ÉÄÑÈÜÐÔµÄCaCO3ºÍÆøÌ壮ÊÔд³öCa£¨HCO3£©2ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³Ìʽ
Ca£¨HCO3£©2
  ¡÷  
.
 
CaCO3¡ý+CO2¡ü+H2O
Ca£¨HCO3£©2
  ¡÷  
.
 
CaCO3¡ý+CO2¡ü+H2O
£®

Ë®ÊÇÉúÃüÖ®Ô´£¬Ò²ÊÇÈËÀà×¹óµÄ×ÊÔ´¡£ÊÔÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺

(1)½ÚԼˮ×ÊÔ´£¬·ÀֹˮÎÛȾÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ¡£ÏÂÁÐ×ö·¨»áÔì³ÉË®ÌåÎÛȾµÄÓУ¨ÌîÐòºÅ£©         ¡£

A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·Å                      B£®¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å

C£®½ûֹʹÓú¬Á×Ï´Ò·۠                   D£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©

(2)ÓÒÉÏͼÊÇË®µç½âµÄʾÒâͼ¡£Ð´³öµç½âË®µÄ»¯Ñ§·½³Ìʽ£º              

                             ¡£ÔÚʵÑé¹ý³ÌÖУ¬µç½âË®18g£¬ÔòÊÔ¹ÜbÖвúÉúµÄÆøÌåµÄÖÊÁ¿ÊÇ        ¿Ë£¬

(3)Ϊ³ýȥˮÖеIJ»ÈÜÐÔÔÓÖÊ£¬Ä³Í¬Ñ§ÖÆ×÷ÁËÓÒͼËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖлîÐÔÌ¿µÄÖ÷Òª×÷ÓÃÊÇ                               ¡£

£¨4£©Ê÷ľÉϳ£Í¿Ê¯»Ò½¬·ÀÖ¹º¦³æÉúÂÑ¡£Ð´³öÓÃÉúʯ»ÒÖÆµÃʯ»Ò½¬µÄ»¯Ñ§·½³Ìʽ                                              ¡£

(5)ijµØµÄÒûÓÃË®Öк¬ÓÐÉÙÁ¿µÄCa(HCO3)2µÈ¿ÉÈÜÐÔÑΡ£ÉÕˮʱ£¬Ca(HCO3)2·¢Éú·Ö½â·´Ó¦Éú³ÉÄÑÈÜÐÔµÄCaCO3ºÍÆøÌå¡£ÊÔд³öCa(HCO3)2ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³Ìʽ                                                          ¡£

 

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

¾«Ó¢¼Ò½ÌÍø