ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÏÖ½«0.40 mol AÆøÌåºÍ0.20 mol BÆøÌå³äÈë10 LµÄÃܱÕÈÝÆ÷ÖУ¬ÔÚÒ»¶¨Ìõ¼þÏÂʹÆä·¢Éú·´Ó¦Éú³ÉÆøÌåC£¬ÆäÎïÖʵÄÁ¿µÄ±ä»¯Èçͼ£º
£¨1£©Èôt1£½10 min£¬Ôò0ÖÁt1ʱ¼äÄÚCÎïÖʵÄƽ¾ù·´Ó¦ËÙÂÊΪ________________£»·´Ó¦ÔÚt2ʱ´ïµ½Æ½ºâ£¬Æ仯ѧ·½³ÌʽΪ_____________________________________¡£
£¨2£©¸Ã·´Ó¦t2ʱ¿Ì·´Ó¦»¯Ñ§Æ½ºâ³£ÊýΪK=________________________¡£
£¨3£©¾ÝͼÖÐÇúÏ߱仯Çé¿ö·ÖÎö£¬t1ʱ¿Ì¸Ä±äµÄ·´Ó¦Ìõ¼þ¿ÉÄÜÊÇ________¡£
A£®¼ÓÈëÁË´ß»¯¼Á B£®½µµÍÁË·´Ó¦Î¶È
C£®ÏòÈÝÆ÷ÖгäÈëÁËC D£®ËõСÁËÈÝÆ÷Ìå»ý
¡¾´ð°¸¡¿ 1.0¡Á10£3 mol¡¤L£1¡¤min£1 3A(g)£«B(g)2C(g) 4¡Á104 AD
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£©¸ù¾Ý ¼ÆËã·´Ó¦ËÙÂÊ£»¸ù¾ÝϵÊý±ÈµÈÓÚÎïÖʵÄÁ¿±ä»¯¼ÆËã·½³ÌʽµÄϵÊý£»£¨2£©¸ù¾Ý·´Ó¦·½³Ìʽ¼ÆË㻯ѧƽºâ³£Êý£»£¨3£©¸ù¾ÝͼÏñ£¬t1ʱ¿Ì²»Ò»¶¨ÊÇƽºâ״̬£¬t1¡ªt2²»Ò»¶¨ÊÇƽºâÒƶ¯£¬µ«ËÙÂʼӿ죻
½âÎö£º£¨1£©¸ù¾Ý £¬0ÖÁt1ʱ¼äÄÚCÎïÖʵÄƽ¾ù·´Ó¦ËÙÂÊΪ1.0¡Á10£3 mol¡¤L£1¡¤min£1 £»A¡¢B¡¢CÎïÖʵÄÁ¿µÄ±ä»¯·Ö±ðÊÇ0.3mol¡¢0.1mol¡¢0.2mol,
¸ù¾ÝϵÊý±ÈµÈÓÚÎïÖʵÄÁ¿±ä»¯,·½³ÌʽÊÇ3A(g)£«B(g) 2C(g)£»£¨2£©»¯Ñ§Æ½ºâ³£Êý £»£¨3£©¸ù¾ÝͼÏñ£¬t1ʱ¿Ì²»Ò»¶¨ÊÇƽºâ״̬£¬t1¡ªt2²»Ò»¶¨ÊÇƽºâÒƶ¯£¬µ«ËÙÂʼӿ죻¼ÓÈëÁË´ß»¯¼Á£¬¼Ó¿ì·´Ó¦ËÙÂÊ£¬¹ÊAÕýÈ·£»½µµÍÁË·´Ó¦Î¶ȣ¬·´Ó¦ËÙÂʼõÂý£¬¹ÊB´íÎó£»ÏòÈÝÆ÷ÖгäÈëÁËC£¬CµÄÎïÖʵÄÁ¿Ó¦¸ÃÍ»±ä£¬¶øͼÏñÖÐCµÄÄãÎïÖʵÄÁ¿Êǽ¥±ä£¬¹ÊC´íÎó£»ËõСÁËÈÝÆ÷Ìå»ý£¬¼Ó¿ì·´Ó¦ËÙÂÊ£¬¹ÊDÕýÈ·£»
¡¾ÌâÄ¿¡¿»Ø´ðÏÂÁÐÎÊÌâ
£¨1£©ÏÖÓÐÏÂÁÐÊ®ÖÖÎïÖÊ£º¢ÙO2£»¢ÚFe£»¢ÛCaO£»¢ÜCO2£»¢ÝH2SO4£»¢ÞBa£¨OH£©2£»¢ßºìºÖÉ«µÄÇâÑõ»¯Ìú½ºÌ壻¢àÁòËáÄÆÈÜÒº£»¢áÏ¡ÏõË᣻¢âCu2£¨OH£©2CO3 £® £¨i£©°´ÎïÖʵÄÊ÷×´·ÖÀà·¨Ìîд±í¸ñµÄ¿Õ°×´¦£º
·ÖÀà±ê×¼ | ½ðÊôµ¥ÖÊ | Ñõ»¯Îï | ÈÜÒº | ½ºÌå |
ÊôÓÚ¸ÃÀàµÄÎïÖÊ | ¢Ú | ¢à¢á |
£¨ii£©ÉÏÊöÎïÖÊÖÐÊôÓڷǵç½âÖʵÄÓУ»ÉÏÊöÎïÖÊÖÐÄÜÓëÑÎËá·´Ó¦µÄµç½âÖÊÓУ¨ÌîÐòºÅ£©£®
£¨2£©£¨i£©ÔÚ KClO3+6HCl£¨Å¨£©=KCl+3Cl2¡ü+3H2O µÄ·´Ó¦ÖУ¬Ñõ»¯¼ÁÊÇ £¬ »¹Ô²úÎïÊÇ £¬ Ñõ»¯²úÎïÓ뻹ԲúÎïµÄÖÊÁ¿±ÈÊÇ £® £¨ii£©ÔÚ·´Ó¦MnO2+4HCl=MnCl2+Cl2¡ü+2H2OÖУ¬Ã¿Éú³É±ê×¼×´¿öÏÂ4.48LCl2 £¬ תÒƵĵç×ÓµÄÎïÖʵÄÁ¿Îªmol£®