ÌâÄ¿ÄÚÈÝ
Ë®ÊÇÉúÃüÖ®Ô´£¬ÓëÉú»îÉú²ú¹ØÏµÃÜÇУ®±£»¤Ë®»·¾³¡¢Õ䰮ˮ×ÊÔ´£¬ÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ£®
£¨1£©ÎªÁË·ÀֹˮµÄÎÛȾ£¬ÏÂÁÐ×ö·¨ÓÐÀûÓÚ±£»¤Ë®×ÊÔ´µÄÊÇ______£¨Ìî±àºÅ£©£®¢ÙÒÖÖÆË®ÖÐËùÓж¯¡¢Ö²ÎïµÄÉú³¤£»¢Ú²»ÈÎÒâÅŷŹ¤Òµ·ÏË®£»¢Û´óÁ¿Ê¹Óû¯·Êũҩ£»¢ÜÉú»îÎÛË®¾¹ý¾»»¯´¦ÀíºóÔÙÅÅ·Å£®
ÌìȻˮÖк¬ÓÐÐí¶àÔÓÖÊ£¬×ÔÀ´Ë®Éú²ú¹ý³ÌÖУ¬³£ÓùýÂ˵ķ½·¨³ýȥˮÖÐÐü¸¡µÄÔÓÖÊ£¬Í¬Ê±»¹±ØÐë½øÐÐÏû¶¾£®ClO2ÊÇÒ»ÖÖÐÂÐ͵Ä×ÔÀ´Ë®Ïû¶¾¼Á£¬¹¤ÒµÉÏÓÃCl2ÓëNaClO2ÖÆÈ¡ClO2£®ÇëÅ䯽ÏÂÁл¯Ñ§·½³Ìʽ£º______Cl2+______NaClO2¨T2NaCl+______ClO2
£¨2£©ÔÚ»¯Ñ§ÊµÑéºÍ¿ÆÑ§Ñо¿ÖУ¬Ë®Ò²ÊÇÒ»ÖÖ³£ÓõÄÊÔ¼Á£®Ë®·Ö×ÓÔÚÌØ¶¨Ìõ¼þÏÂÈÝÒ׵õ½Ò»¸öH+£¬ÐγÉË®ºÏÇâÀë×Ó£¨H3O+£©£®ÏÂÁжÔÉÏÊö¹ý³ÌµÄÃèÊö²»ºÏÀíµÄÊÇ______£¨ÌîÐòºÅ£©£®
A£®ÑõÔªËØ·¢ÉúÁ˸ı䡡¡¡¡¡¡¡¡¡¡¡¡¡¡¡B£®Î¢Á£µÄ×é³É·¢ÉúÁ˸ıä
C£®Î¢Á£µÄ»¯Ñ§ÐÔÖÊ·¢ÉúÁ˸ı䡡¡¡¡¡¡¡D£®ÓëË®·Ö×Ó±ÈË®ºÏÀë×ӵĵç×ÓÊý·¢ÉúÁ˸ıä
Ñо¿ÈËÔ±×î½ü·¢ÏÖ£¬ÔÚÒ»¶¨µÄʵÑéÌõ¼þÏ£¬¸øË®Ê©¼ÓÒ»¸öÈõµç³¡£¬ÔÚ³£Î¡¢³£Ñ¹Ï£¬Ë®¿ÉÒÔ½á³É±ù£¬³ÆÎª¡°Èȱù¡±£®¡°Èȱù¡±ÓÐÐí¶àʵÓüÛÖµ£¬È翪·¢ÐÂÒ©¡¢ÓÃÓÚÄÉÃ×´òÓ¡»úµÈ£¬»¹¿ÉÄÜÓÃÀ´______£¨ÌîдÐòºÅ£©
A£®´úÌæ¸É±ù¡¡¡¡B£®·ÀÖ¹±ù´¨ÈÛ»¯¡¡¡¡C£®ÔÚÊÒÎÂÏÂÖÆ×÷±ùµñ¡¡ D£®½¨ÊÒÎÂÁï±ù³¡
£¨3£©Ò½Ò©ÉÏ¿ÉÓÃʯ¸àÀ´¹Ì¶¨¹ÇÕÛ²¿Î»£®Ê¯¸àÓÐÊìʯ¸à£¨CaSO4?
H2O£¬Ò»ÖÖ°×É«·ÛÄ©£©ºÍÉúʯ¸à£¨CaSO4?2H2O£¬Ò»ÖÖ¼áÓ²µÄ¹ÌÌ壩Á½ÖÖ£¬¹Ì¶¨¹ÇÕÛµÄʯ¸àÊÇ______£¨Ìѧʽ£©£®¹Ì¶¨Ê±·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ______£®
½â£º£¨1£©±£»¤Ë®×ÊÔ´µÄ´ëÊ©¼´²»»áµ¼ÖÂË®ÎÛȾµÄ×ö·¨£¬´óÁ¿Ê¹Óû¯·Êũҩ²»ÀûÓÚ±£»¤Ë®×ÊÔ´£¬ÒÖÖÆË®ÖÐËùÓж¯¡¢Ö²ÎïµÄÉú³¤»áʹˮÖʱ仵£¬´Ó¶øÊ¹Ë®ÊÜÎÛȾ£¬¹ÊÑ¡¢Ú¢Ü£»¸ù¾Ý»¯Ñ§·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàºÍÊýÁ¿²»±äµÄÔÔò£¬ÀûÓù۲취¿ÉÒÔ¶Ô»¯Ñ§·½³Ìʽ½øÐÐÅ䯽£¬ÆäϵÊýÓ¦·Ö±ðΪ£º1¡¢2¡¢2£»
£¨2£©H+ºÍË®½áºÏÐγÉË®ºÏÇâÀë×ӵķ½³ÌʽΪ£ºH++H2O=H3O+£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ÔªËØÖÖÀàûÓб仯£¬ÔªËØ»¯ºÏ¼ÛҲûÓб仯£¬Î¢Á£×é³ÉÓÉ·Ö×ÓºÍÀë×Ó½áºÏ³ÉΪÀë×Ó¶ø·¢Éú±ä»¯£¬»¯Ñ§ÐÔÖÊÒ²±äΪËáÐÔ£¬µ«¹ý³Ìǰºóµç×Ó×ÜÊý¾ùΪ10µç×Ó£¬Îޱ仯£¬¹ÊÑ¡£ºA¡¢D£»
¸ù¾ÝÈȱùµÄ¸ÅÄîºÍÐγÉÌõ¼þ¿ÉÖª£¬ÈȱùʵÖÊÈÔÈ»ÊÇË®£¬¹Ê²»ÄÜ×ö´úÌæ¸É±ùºÍ·ÀÖ¹±ù´¨ÈÛ»¯µÈÓÃ;£»¸ù¾ÝÈȱùµÄÌØµã¡°ÔÚ³£Î¡¢³£Ñ¹Ï£¬Ë®¿ÉÒÔ½á³É±ù¡±¿ÉÖªÔÚÊÒÎÂÏ¿ÉÒÔÖÆ×÷±ùµñ£¬»¹Äܽ¨ÊÒÎÂÁï±ù³¡£®¹Ê´ð°¸Îª£ºC¡¢D£®
£¨3£©Ò½Ò©ÉÏ¿ÉÓÃÊìʯ¸àÀ´¹Ì¶¨¹ÇÕÛ²¿Î»£¬Êìʯ¸àÔÚÒ»¶¨µÄζÈϺÍË®½áºÏ±äΪ½Ï´óÓ²¶ÈµÄÉúʯ¸à£¬´Ó¶øÆðµ½¹Ì¶¨×÷Ó㬷½³ÌʽΪ£º2£¨CaSO4?
H2O£©+3H2O=2£¨CaSO4?2H2O£©£®
¹Ê´ð°¸Îª£º£¨1£©¢Ú¢Ü£»1¡¢2¡¢2£»£¨2£©AD£»CD£»£¨3£©CaSO4?
H2O£¨»ò2CaSO4?H2O£©£»2£¨CaSO4?
H2O£©+3H2O=2£¨CaSO4?2H2O£©
·ÖÎö£º£¨1£©¿ÉÒÔ¸ù¾ÝºÏÀíÀûÓÃË®×ÊÔ´ºÍ·ÀÖ¹»·¾³ÎÛȾ·½Ãæ½øÐзÖÎö¡¢Åжϣ¬´Ó¶øµÃ³öÕýÈ·µÄ½áÂÛ£»¸ù¾Ý»¯Ñ§·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàºÍÊýÁ¿²»±ä½øÐÐÅ䯽£»
£¨2£©¸ù¾ÝH+ºÍË®½áºÏÐγÉË®ºÏÇâÀë×ÓµÄʵÖÊÀ´·ÖÎö£»
¸ù¾ÝÌâÒâÐÅÏ¢£ºË®Ê©¼ÓÒ»¸öÈõµç³¡ºó£¬ÔÚ³£Î¡¢³£Ñ¹Ï£¬Ë®¿ÉÒÔ½á³É±ù£¬¼´Îª¡°Èȱù¡±£¬¿ÉÖªÈȱùÈܽâ¹ý³Ì»áÎüÈÈ£¬¾ßÓбùµÄÎïÀíÐÔÖʵȣ»
£¨3£©¸ù¾ÝÉúʯ¸àºÍÊìʯ¸àµÄÐÔÖÊÇø±ðÒÔ¼°¶þÕßÖ®¼äµÄÏ໥ת»¯¹ØÏµÀ´»Ø´ð£®
µãÆÀ£º±¾ÌâÊÇÒ»µÀ×ÛºÏÐÔºÜÇ¿µÄÌâÄ¿£¬ÒªÇóѧÉú´Ó¸÷¸ö½Ç¶ÈÕÆÎÕ»ù±¾ÖªÊ¶£¬ÄѶȽϴ󣮱¾ÌâÎ§ÈÆ¡°Ë®¡±×öΪÖ÷ÌâÉèÖÃÇé¾°£¬¼È½«»·¾³±£»¤Ó뻯ѧ֪ʶÁªÏµÆðÀ´£¬Í»³öÁË»¯Ñ§STSEÊÔÌâµÄÖ÷Ö¼£¬ÓÖÆðµ½ÁËÐû´«ÖªÊ¶£¬ÌåÏÖÉú²úÉú»î£¬Ìá¸ßѧÉúʵ¼ÊÓ¦ÓÃ֪ʶÄÜÁ¦£®ÎÊÌâ²¢²»ÄÑ£¬¿ÉÒªÇóѧÉú¿¼ÂÇÈ«Ãæ²¢²»ÈÝÒ×£¬ÌرðÕë¶Ô¡°Èȱù¡±Õâ¸öеĸÅÄҪÀÎÀÎץסʵÖÊÈÔÈ»ÊÇË®£¬¹Ê²»ÄÜ×ö´úÌæ¸É±ùºÍ·ÀÖ¹±ù´¨ÈÛ»¯µÈÓÃ;£®
£¨2£©H+ºÍË®½áºÏÐγÉË®ºÏÇâÀë×ӵķ½³ÌʽΪ£ºH++H2O=H3O+£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ÔªËØÖÖÀàûÓб仯£¬ÔªËØ»¯ºÏ¼ÛҲûÓб仯£¬Î¢Á£×é³ÉÓÉ·Ö×ÓºÍÀë×Ó½áºÏ³ÉΪÀë×Ó¶ø·¢Éú±ä»¯£¬»¯Ñ§ÐÔÖÊÒ²±äΪËáÐÔ£¬µ«¹ý³Ìǰºóµç×Ó×ÜÊý¾ùΪ10µç×Ó£¬Îޱ仯£¬¹ÊÑ¡£ºA¡¢D£»
¸ù¾ÝÈȱùµÄ¸ÅÄîºÍÐγÉÌõ¼þ¿ÉÖª£¬ÈȱùʵÖÊÈÔÈ»ÊÇË®£¬¹Ê²»ÄÜ×ö´úÌæ¸É±ùºÍ·ÀÖ¹±ù´¨ÈÛ»¯µÈÓÃ;£»¸ù¾ÝÈȱùµÄÌØµã¡°ÔÚ³£Î¡¢³£Ñ¹Ï£¬Ë®¿ÉÒÔ½á³É±ù¡±¿ÉÖªÔÚÊÒÎÂÏ¿ÉÒÔÖÆ×÷±ùµñ£¬»¹Äܽ¨ÊÒÎÂÁï±ù³¡£®¹Ê´ð°¸Îª£ºC¡¢D£®
£¨3£©Ò½Ò©ÉÏ¿ÉÓÃÊìʯ¸àÀ´¹Ì¶¨¹ÇÕÛ²¿Î»£¬Êìʯ¸àÔÚÒ»¶¨µÄζÈϺÍË®½áºÏ±äΪ½Ï´óÓ²¶ÈµÄÉúʯ¸à£¬´Ó¶øÆðµ½¹Ì¶¨×÷Ó㬷½³ÌʽΪ£º2£¨CaSO4?
¹Ê´ð°¸Îª£º£¨1£©¢Ú¢Ü£»1¡¢2¡¢2£»£¨2£©AD£»CD£»£¨3£©CaSO4?
·ÖÎö£º£¨1£©¿ÉÒÔ¸ù¾ÝºÏÀíÀûÓÃË®×ÊÔ´ºÍ·ÀÖ¹»·¾³ÎÛȾ·½Ãæ½øÐзÖÎö¡¢Åжϣ¬´Ó¶øµÃ³öÕýÈ·µÄ½áÂÛ£»¸ù¾Ý»¯Ñ§·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàºÍÊýÁ¿²»±ä½øÐÐÅ䯽£»
£¨2£©¸ù¾ÝH+ºÍË®½áºÏÐγÉË®ºÏÇâÀë×ÓµÄʵÖÊÀ´·ÖÎö£»
¸ù¾ÝÌâÒâÐÅÏ¢£ºË®Ê©¼ÓÒ»¸öÈõµç³¡ºó£¬ÔÚ³£Î¡¢³£Ñ¹Ï£¬Ë®¿ÉÒÔ½á³É±ù£¬¼´Îª¡°Èȱù¡±£¬¿ÉÖªÈȱùÈܽâ¹ý³Ì»áÎüÈÈ£¬¾ßÓбùµÄÎïÀíÐÔÖʵȣ»
£¨3£©¸ù¾ÝÉúʯ¸àºÍÊìʯ¸àµÄÐÔÖÊÇø±ðÒÔ¼°¶þÕßÖ®¼äµÄÏ໥ת»¯¹ØÏµÀ´»Ø´ð£®
µãÆÀ£º±¾ÌâÊÇÒ»µÀ×ÛºÏÐÔºÜÇ¿µÄÌâÄ¿£¬ÒªÇóѧÉú´Ó¸÷¸ö½Ç¶ÈÕÆÎÕ»ù±¾ÖªÊ¶£¬ÄѶȽϴ󣮱¾ÌâÎ§ÈÆ¡°Ë®¡±×öΪÖ÷ÌâÉèÖÃÇé¾°£¬¼È½«»·¾³±£»¤Ó뻯ѧ֪ʶÁªÏµÆðÀ´£¬Í»³öÁË»¯Ñ§STSEÊÔÌâµÄÖ÷Ö¼£¬ÓÖÆðµ½ÁËÐû´«ÖªÊ¶£¬ÌåÏÖÉú²úÉú»î£¬Ìá¸ßѧÉúʵ¼ÊÓ¦ÓÃ֪ʶÄÜÁ¦£®ÎÊÌâ²¢²»ÄÑ£¬¿ÉÒªÇóѧÉú¿¼ÂÇÈ«Ãæ²¢²»ÈÝÒ×£¬ÌرðÕë¶Ô¡°Èȱù¡±Õâ¸öеĸÅÄҪÀÎÀÎץסʵÖÊÈÔÈ»ÊÇË®£¬¹Ê²»ÄÜ×ö´úÌæ¸É±ùºÍ·ÀÖ¹±ù´¨ÈÛ»¯µÈÓÃ;£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿