ÌâÄ¿ÄÚÈÝ
5£®ÌìÈ»ÆøÖк¬ÓÐH2SµÈÓж¾ÆøÌ壬ÈçͼΪÌìÈ»ÆøºÏ³É°±µÄ¹¤ÒÕÁ÷³Ì£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨Ìáʾ£º2H2S+3O2 $\frac{\underline{\;µãȼ\;}}{\;}$2SO2+2H2O£©£¨¡¡¡¡£©| A£® | ¸Ã¹¤ÒÕÖгýÈ¥ÁËH2S£¬ÓпØÖÆËáÓêµÄÒâÒå | |
| B£® | ºÏ³É°±·´Ó¦ÖеÄN2Óë H2µÄÖÊÁ¿±ÈÊÇ1?3 | |
| C£® | ʹÓÃFe2O3•H2O³ýÈ¥H2S·´Ó¦ÖÐÖ»ÓÐÒ»ÖÖÔªËØµÄ»¯ºÏ¼Û·¢ÉúÁ˱仯 | |
| D£® | ¢ÙÖеķ´Ó¦¿É±íʾΪ£ºCH4+2H2O $\frac{\underline{\;¸ßÎÂ\;}}{\;}$CO2+4H2 |
·ÖÎö A¡¢¸Ã¹¤ÒÕÖгýÈ¥ÁËH2S£¬¼õÉÙÁËÓпØÖÆËáÓêµÄÒâÒ壬½øÐзÖÎö£»
B¡¢¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ·ÖÎöN2ÓëH2·´Ó¦·Ö×ÓÊýÖ®±È½øÐзÖÎö£®
C¡¢Fe2O3•H2O³ýÈ¥H2S·´Ó¦ÖÐÌúÔªËØ¡¢ÁòÔªËØµÄ»¯ºÏ¼Û·¢ÉúÁ˱仯£¬
D¡¢¸ù¾Ý·´Ó¦ÎïºÍÉú³ÉÎï¼°ÆäÖÊÁ¿Êغ㶨ÂÉ¿ÉÒÔÊéд»¯Ñ§·½³Ìʽ£»
½â´ð ½â£ºA¡¢¸Ã¹¤ÒÕÖгýÈ¥ÁËH2S£¬¼õÉÙÁËÓпØÖÆËáÓêµÄÒâÒ壬¹ÊAÕýÈ·£»
B¡¢ÓÉ»¯Ñ§·½³Ìʽ£ºN2+3H2=2NH3£¬¿ÉÖªN2ÓëH2µÄ·Ö×Ó¸öÊý±ÈΪ1£º3£¬ËùÒÔÖÊÁ¿±ÈÊÇ14£º3£¬¹Ê´íÎó£»
C¡¢Fe2O3•H2O³ýÈ¥H2S·´Ó¦ÖÐÌúÔªËØ¡¢ÁòÔªËØµÄ»¯ºÏ¼Û·¢ÉúÁ˱仯£¬Ê¹ÓùʴíÎó£»
D¡¢¢ÙÖеķ´Ó¦¿É±íʾΪ£ºCH4+2H2O $\frac{\underline{\;¸ßÎÂ\;}}{\;}$CO2+4H2£¬¹ÊÕýÈ·£®
¹ÊÑ¡£ºAD£®
µãÆÀ ±¾Ì⿼²é»¯Ê¯È¼Áϼ°Æä×ÛºÏÀûÓã®ÌìÈ»ÆøÖг£º¬ÓÐH2SµÈÓж¾ÆøÌ壬¿ÉÒԺϳɰ±±äº¦ÎªÀû£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
3£®ÀîÃúͬѧÏëҪ̽¾¿ÍµÄÐÔÖÊ£¬ÓÚÊÇËûÈ¡À´Ò»¸ù×ϺìÉ«ÍË¿£¬È»ºó½«Ëü·ÅÔÚµãȼµÄ¾Æ¾«µÆµÄÍâÑæÉÏׯÉÕ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | Ò»¶Îʱ¼ä¹ýºó£¬ÍË¿±»×ÆÉյIJ¿·Ö±äºÚ | |
| B£® | ÀîÃú½«ÍË¿À´±»¾Æ¾«µÆ×ÆÉյIJ¿·Ö·ÅÈëÏ¡ÁòËáÖУ¬»á·¢ÏÖÓÐÆøÅÝð³ö | |
| C£® | ÀîÃú¿ÉÒÔÓÃÊÖÖ±½ÓÄÃÍË¿½øÐÐʵÑé | |
| D£® | ÍË¿ÔÚׯÉյĹý³ÌÖз¢ÉúÁËÆû»¯ |
10£®
ij°×É«¹ÌÌåAÓÉ̼ËáÄÆ¡¢ÂÈ»¯¸Æ¡¢ÇâÑõ»¯¸ÆÖеÄÁ½ÖÖÎïÖÊ×é³É£¬ÎªÅÐ¶ÏÆä×é³É£¬½øÐÐÈçÏÂʵÑ飨¿ÕÆøÖеijɷֶÔʵÑéµÄÓ°ÏìºöÂÔ²»¼Æ£©
Íê³ÉÏÂÁÐÌî¿Õ£º
£¨1£©²Ù×÷¢ñÊǹýÂË£®³ÁµíBµÄ³É·ÖÊÇ̼Ëá¸Æ£¬AÖÐÒ»¶¨º¬ÓеÄÎïÖÊÊÇ̼ËáÄÆ£®
£¨2£©Îª½øÒ»²½È·¶¨¹ÌÌåAÖдæÔÚµÄÎïÖÊ£¬¶ÔÂËÒºC½øÐÐʵÑ飬Íê³ÉÈç±í£¨ÊµÑéÒ©Æ·×ÔÑ¡£©
Íê³ÉÏÂÁÐÌî¿Õ£º
£¨1£©²Ù×÷¢ñÊǹýÂË£®³ÁµíBµÄ³É·ÖÊÇ̼Ëá¸Æ£¬AÖÐÒ»¶¨º¬ÓеÄÎïÖÊÊÇ̼ËáÄÆ£®
£¨2£©Îª½øÒ»²½È·¶¨¹ÌÌåAÖдæÔÚµÄÎïÖÊ£¬¶ÔÂËÒºC½øÐÐʵÑ飬Íê³ÉÈç±í£¨ÊµÑéÒ©Æ·×ÔÑ¡£©
| ÏîÄ¿ | ʵÑé²Ù×÷ | ÏÖÏó | ½áÂÛ |
| ²Ù×÷Ò» | ²úÉúÆøÅÝ | AÖÐÇâÑõ»¯¸Æ | |
| ²Ù×÷¶þ |