ÌâÄ¿ÄÚÈÝ
12£®Ñ¡ÔñÊʵ±µÄ¼ø±ð¡¢·ÖÀë»òÌá´¿·½·¨£®£¨1£©³ýÈ¥Fe£¨OH£©3½ºÌåÖлìÓеÄFeCl3ºÍHCl£¬·½·¨ÊÇÉøÎö£®
£¨2£©³ýÈ¥³ÎÇåʯ»ÒË®ÖÐÐü¸¡µÄCaCO3£¬ÓùýÂË£®
£¨3£©·ÖÀëKNO3ºÍNaClµÄ¹ÌÌå»ìºÏÎÓÃÖؽᾧ£®
£¨4£©Fe£¨OH£©3½ºÌåÖмÓÈë¹èËὺÌåºó£¬½ºÌå±ä»ë×Ç£¬ÕâÊÇ·¢ÉúÁ˾۳Á£®
£¨5£©Fe£¨OH£©3½ºÌå³ÊºìºÖÉ«£¬²åÈëÁ½¸ö¶èÐԵ缫£¬Í¨Ö±Á÷µçÒ»¶Îʱ¼ä£¬Òõ¼«¸½½üÑÕÉ«±äÉÕâÖÖÏÖÏó½ÐµçÓ¾£®
£¨6£©·ÖÀë39%µÄÒÒ´¼ÈÜÒº£¬²ÉÓÃÕôÁó£®
·ÖÎö £¨1£©¿ÉÓÃÉøÎöµÄ·½·¨·ÖÀ뽺Ì壻
£¨2£©·ÖÀë²»ÈÜÐÔ¹ÌÌ壬¿É¹ýÂË£»
£¨3£©KNO3ºÍNaClµÄÈܽâ¶ÈËæζȱ仯²»Í¬£¬¿ÉÖؽᾧ·ÖÀ룻
£¨4£©½ºÌå¿É·¢Éú¾Û³Á£»
£¨5£©½ºÌå¾ßÓеçÓ¾µÄÐÔÖÊ£»
£¨6£©·Ðµã²»Í¬µÄÒºÌå»ìºÏÎ¿ÉÕôÁó·ÖÀ룮
½â´ð ½â£º£¨1£©½ºÌå²»ÄÜ͸¹ý°ë͸Ĥ£¬¿ÉÓÃÉøÎöµÄ·½·¨·ÖÀ뽺Ì壬¹Ê´ð°¸Îª£ºÉøÎö£»
£¨2£©CaCO3²»ÈÜÓÚË®£¬¿É¹ýÂË·ÖÀ룬¹Ê´ð°¸Îª£º¹ýÂË£»
£¨3£©KNO3ºÍNaClµÄÈܽâ¶ÈËæζȱ仯²»Í¬£¬¿ÉÖؽᾧ·ÖÀ룬¹Ê´ð°¸Îª£ºÖؽᾧ£»
£¨4£©Fe£¨OH£©3½ºÌåÖнºÁ£´øÕýµçºÉ£¬¹èËὺÌåÖнºÁ£´ø¸ºµçºÉ£¬¶þÕß»ìºÏ½ºÌå¿É·¢Éú¾Û³Á£¬¹Ê´ð°¸Îª£º¾Û³Á£»
£¨5£©½ºÌåÀë×Ó´øµçºÉ£¬¿É·¢ÉúµçÓ¾£¬¹Ê´ð°¸Îª£ºµçÓ¾£»
£¨6£©ÒÒ´¼Ò×»Ó·¢£¬¿ÉÓÃÕûÀíµÄ·½·¨·ÖÀë39%µÄÒÒ´¼ÈÜÒº£¬¹Ê´ð°¸Îª£ºÕôÁó£®
µãÆÀ ±¾Ì⿼²é»ìºÏÎï·ÖÀë¡¢Ìá´¿µÄ·½·¨¼°Ñ¡Ôñ£¬Îª¸ßƵ¿¼µã£¬°ÑÎÕÎïÖʵÄÐÔÖʼ°ÐÔÖʲîÒì¡¢»ìºÏÎï·ÖÀë·½·¨Îª½â´ðµÄ¹Ø¼ü£¬×¢ÖØʵÑé»ù´¡ÖªÊ¶ºÍ»ù±¾¼¼ÄܵĿ¼²é£¬×¢Òâ³ýÔÓµÄÔÔò£¬ÌâÄ¿ÄѶȲ»´ó£®
A£® | ƽºâÏòÓÒÒƶ¯ | B£® | x+y£¾z | C£® | BµÄת»¯ÂÊÌá¸ß | D£® | CµÄÌå»ý·ÖÊýÔö¼Ó |
A£® | InΪ³¤ÖÜÆÚÔªËØ | B£® | InµÄ×î¸ßÕý»¯ºÏ¼ÛΪ+3 | ||
C£® | InÈÝÒ×µ¼µçµ¼ÈÈ | D£® | InºÍÂÁͬÖ÷×壬½ðÊôÐÔ±ÈÂÁÈõ |
A£® | ½ðÊôÄÆ | B£® | ¹ýÑõ»¯ÄÆ | C£® | ½ðÊôþ | D£® | ½ðÊôÂÁ |
A£® | ½«¶þÑõ»¯ÁòÆøÌåͨÈëdz»ÆÉ«µÄäåË®ÖÐʹÆäÑÕÉ«ÍÊÈ¥£¬ËµÃ÷¶þÑõ»¯Áò¾ßÓÐƯ°×ÐÔ | |
B£® | Na¡¢Mg¡¢FeµÈ½ðÊôÔÚÒ»¶¨Ìõ¼þÏÂÓëË®·´Ó¦¶¼Éú³ÉH2ºÍ¶ÔÓ¦µÄ¼î | |
C£® | ÓÃÉ°Ö½´òÄ¥¹ýµÄÂÁ²·ÅÔھƾ«µÆÑæÉϲ»È¼ÉÕ£¬ËµÃ÷ÂÁ²»Ò×ÓëO2·´Ó¦ | |
D£® | Ïò×°ÓÐNaHCO3ÈÜÒºµÄÁ½Ö§ÊÔ¹ÜÖи÷µÎÈëCaCl2ºÍMgCl2µÄ±¥ºÍÈÜÒº£¬ºóÕßÓгÁµí³ÊÏÖ |
A£® | X¿ÉÒÔ·¢ÉúÑõ»¯¡¢È¡´ú¡¢õ¥»¯¡¢¼Ó¾Û¡¢Ëõ¾Û·´Ó¦£¬²¢ÄÜÓëÑÎËá·´Ó¦Éú³ÉÓлúÑÎ | |
B£® | Y¼È¿ÉÒÔÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦£¬ÓÖ¿ÉʹËáÐÔKMnO4ÈÜÒºÍÊÉ« | |
C£® | 1mol XÓë×ãÁ¿NaOHÈÜÒº·´Ó¦£¬×î¶àÏûºÄ4mol NaOH | |
D£® | X½á¹¹ÖÐÓÐ2¸öÊÖÐÔ̼Ô×Ó |
A£® | µÚ¶þÖÜÆÚÔªËØÇ⻯ÎïÎȶ¨ÐÔ˳ÐòÊÇHF£¾H2O£¾NH3£»ÔòµÚÈýÖÜÆÚÔªËØÇ⻯ÎïÎȶ¨ÐÔ˳ÐòÒ²ÊÇHCl£¾H2S£¾PH3 | |
B£® | SiO2¾§ÌåÈÛ»¯Ê±ÆÆ»µµÄÊǹ²¼Û¼ü£»ËùÒÔCO2¾§ÌåÈÛ»¯Ê±ÆÆ»µµÄÒ²Êǹ²¼Û¼ü | |
C£® | ¿Éµç½âÈÛÈÚMgCl2À´ÖÆÈ¡½ðÊôþ£»Ò²Äܵç½âÈÛÈÚAlCl3À´ÖÆÈ¡½ðÊôÂÁ | |
D£® | ¾§ÌåÖÐÓÐÒõÀë×Ó£¬±ØÓÐÑôÀë×Ó£»Ôò¾§ÌåÖÐÓÐÑôÀë×Ó£¬Ò²±ØÓÐÒõÀë×Ó |
A£® | ÇâÑõ»¯ÄÆÈÜҺʢװÔÚÓÃÏð½ºÈûµÄÊÔ¼ÁÆ¿ÖÐ | |
B£® | Çâ·úËáÊ¢×°ÔÚϸ¿Ú²£Á§Æ¿ÖÐ | |
C£® | ÁòËáÑÇÌúÈÜÒº´æ·ÅÔÚ¼ÓÓÐÉÙÁ¿Ìú·ÛµÄÊÔ¼ÁÆ¿ÖÐ | |
D£® | ½ðÊôÄƱ£´æÔÚʯÀ¯ÓÍ»òúÓÍÖÐ |
A£® | XeO4 | B£® | BeCl2 | C£® | CH4 | D£® | PCl3 |