ÌâÄ¿ÄÚÈÝ
ÔÚÔªËØÖÜÆÚ±í¶ÌÖÜÆÚÔªËØÖУ¬AÔªËØÔ×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÆäµç×Ó²ãÊýµÄ3±¶£»BÔªËØµÄµ¥ÖÊÓëAÔªËØµÄµ¥ÖÊ»¯ºÏÉú³É»¯ºÏÎïB2A2µ»ÆÉ«¹ÌÌ壻CÔªËØµÄÑôÀë×ÓÓëAÔªËØµÄÒõÀë×Óµç×Ó²ã½á¹¹Ïàͬ£¬0.1 mol Cµ¥ÖÊÓë×ãÁ¿ÑÎËá·´Ó¦£¬Éú³ÉµÄH2ÔÚ±ê¿öÏÂÌå»ýΪ3.36 L£»DÔªËØÓëCÔªËØÍ¬ÖÜÆÚ£¬DÊǸÃÖÜÆÚÖзǽðÊôÐÔ×îÈõµÄ·Ç½ðÊôÔªËØ¡£
(1)¸÷ÔªËØµÄ·ûºÅÊÇA________¡¢B________¡¢C________¡¢D________¡£
(2)BÔªËØµÄµ¥ÖÊÓëAÔªËØµÄµ¥ÖÊ»¯ºÏÉú³É»¯ºÏÎïB2A2µÄ»¯Ñ§·½³ÌʽΪ____________________________________________¡£
(3)CµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________¡£
(4)DµÄÔ×ӽṹʾÒâͼΪ________£»ÆøÌ¬Ç⻯Îï·Ö×ÓʽΪ________¡£
(5)ÎïÖʵÄÁ¿ÏàͬµÄCºÍD·Ö±ðÓë×ãÁ¿µÄÇ¿¼îÈÜÒº·´Ó¦Éú³ÉÆøÌåµÄÎïÖʵÄÁ¿Ö®±ÈÊÇ________¡£
½âÎö¡¡(1)¸ù¾ÝÌâÒâ¿ÉÖª£¬AÔªËØÔ×ӵĺËÍâµç×ÓÅŲ¼Îª
£¬AΪO£»B2A2ΪNa2O2£¬¹ÊBΪNa£»CλÓÚµÚ3ÖÜÆÚ£¬ÇÒÄÜÐγɣ«3¼ÛµÄ½ðÊôÔªËØ£¬¹ÊCΪAl£»DÊǵÚ3ÖÜÆÚÖзǽðÊôÐÔ×îÈõµÄ·Ç½ðÊôÔªËØ£¬ÔòDΪSi¡£(5)¸ù¾Ý2Al£«2OH££«2H2O===2AlO
£«3H2¡ü£¬Si£«2OH££«H2O===SiO
£«2H2¡ü£¬¿ÉÖª2 mol AlÓë×ãÁ¿µÄÇ¿¼îÈÜÒº·´Ó¦Éú³É3 mol H2£¬2 mol SiÓë×ãÁ¿µÄÇ¿¼îÈÜÒº·´Ó¦Éú³É4 mol H2¡£
´ð°¸¡¡(1)O¡¡Na¡¡Al¡¡Si
(2)2Na£«O2
Na2O2
(3)Al(OH)3£«NaOH===NaAlO2£«2H2O
(4)
¡¡SiH4
(5)34
¶ÌÖÜÆÚ½ðÊôÔªËØ¼×¡«ÎìÔÚÔªËØÖÜÆÚ±íÖеÄÏà¶ÔλÖÃÈçϱíËùʾ£¬ÏÂÁÐÅжÏÕýÈ·µÄÊÇ(¡¡¡¡)
| ¼× | ÒÒ | |
| ±û | ¶¡ | Îì |
A.Ô×Ó°ë¾¶£º±û£¼¶¡£¼Îì
B£®½ðÊôÐÔ£º¼×£¾±û
C£®ÇâÑõ»¯Îï¼îÐÔ£º±û£¾¶¡£¾Îì
D£®×îÍâ²ãµç×ÓÊý£º¼×£¾ÒÒ
¼¸ÖÖ¶ÌÖÜÆÚÔªËØµÄÔ×Ó°ë¾¶¼°Ö÷Òª»¯ºÏ¼ÛÈçÏÂ±í£º
| ÔªËØ´úºÅ | X | Y | Z | W |
| Ô×Ó°ë¾¶/pm | 160 | 143 | 70 | 66 |
| Ö÷Òª»¯ºÏ¼Û | £«2 | £«3 | £«5¡¢£«3¡¢£3 | £2 |
ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(¡¡¡¡)
A. X¡¢YÔªËØµÄ½ðÊôÐÔX£¼Y
B£®Ò»¶¨Ìõ¼þÏ£¬Zµ¥ÖÊÓëWµÄ³£¼ûµ¥ÖÊÖ±½ÓÉú³ÉZW2
C. YµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÄÜÈÜÓÚÏ¡°±Ë®
D£®XµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÄÜÓëZµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·¢ÉúÖкͷ´Ó¦