ÌâÄ¿ÄÚÈÝ
£¨11·Ö£©£¨1£©ÔÚV L Al2(SO4)3ÈÜÒºÖУ¬²âµÃº¬Al3£«µÄÖÊÁ¿Îªa g£¬ÔòAl2(SO4)3ÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ £¬SO42£µÄÎïÖʵÄÁ¿Å¨¶ÈΪ ¡£
£¨2£©ÔÚ±ê×¼×´¿öÏ£¬4 g H2¡¢11.2 L O2¡¢1 mL H2OÖУ¬Ëùº¬·Ö×ÓÊý×î¶àµÄÊÇ £¬º¬Ô×ÓÊý×î¶àµÄÊÇ £¬ÖÊÁ¿×î´óµÄÊÇ £¬Ìå»ý×îСµÄÊÇ ¡£
£¨3£©ÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄ¼×Í飨CH4£©ºÍ¶þÑõ»¯Ì¼·Ö×ÓÊýÖ®±ÈΪ £¬ÎïÖʵÄÁ¿Ö®±ÈΪ £¬Ô×Ó×ÜÊýÖ®±ÈΪ £¬ÖÊÁ¿Ö®±ÈΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬ÃܶÈÖ®±ÈΪ¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©ÔÚ±ê×¼×´¿öÏ£¬4 g H2¡¢11.2 L O2¡¢1 mL H2OÖУ¬Ëùº¬·Ö×ÓÊý×î¶àµÄÊÇ £¬º¬Ô×ÓÊý×î¶àµÄÊÇ £¬ÖÊÁ¿×î´óµÄÊÇ £¬Ìå»ý×îСµÄÊÇ ¡£
£¨3£©ÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄ¼×Í飨CH4£©ºÍ¶þÑõ»¯Ì¼·Ö×ÓÊýÖ®±ÈΪ £¬ÎïÖʵÄÁ¿Ö®±ÈΪ £¬Ô×Ó×ÜÊýÖ®±ÈΪ £¬ÖÊÁ¿Ö®±ÈΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬ÃܶÈÖ®±ÈΪ¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨1£©a/54Vmol/L£»a/18Vmol/L¡££¨2£©H2£»H2£»O2£»H2O¡£
£¨3£©1£º1 1£º1 5£º3 4£º11 4£º11
£¨3£©1£º1 1£º1 5£º3 4£º11 4£º11
¿¼²éÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖÆ¡£
£¨1£©Al3£«µÄÖÊÁ¿Îªa g£¬ÔòÂÁÀë×ÓµÄÎïÖʵÄÁ¿ÊÇa/27mol£¬ËùÒÔ¸ù¾Ý»¯Ñ§Ê½¿ÉÖª£¬Al2(SO4)3µÄÎïÖʵÄÁ¿ÊÇa/54mol£¬ÔòÁòËáÂÁµÄŨ¶ÈÊÇa/54Vmol/L£»¸ù¾ÝÁòËáÂÁµÄ»¯Ñ§Ê½¿ÉÖª£¬SO42£µÄÎïÖʵÄÁ¿Å¨¶ÈΪa/54Vmol/L¡Á3/2£½a/18Vmol/L¡£
£¨2£©ÔÚ±ê×¼×´¿öÏ£¬4 g H2¡¢11.2 L O2¡¢1 mL H2OµÄÎïÖʵÄÁ¿·Ö±ðÊÇ2mol¡¢0.5molºÍ1/18mol¡£ËùÒÔËùº¬·Ö×ÓÊý×î¶àµÄÊÇÇâÆø£»º¬Ô×ÓÊý×î¶àµÄÊÇÇâÆø£¬º¬ÓÐ4molÇâÔ×Ó£»ÑõÆøºÍË®µÄÖÊÁ¿·Ö±ðÊÇ16gºÍ1g£¬ËùÒÔÖÊÁ¿×î´óµÄÊÇÑõÆø£»¶øÌå»ý×îСµÄÊÇË®¡££¨3£©
£¨3£©¸ù¾Ý°¢·ü¼ÓµÂÂÞ¶¨ÂÉ¿ÉÖª£¬ÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄ¼×Í飨CH4£©ºÍ¶þÑõ»¯Ì¼·Ö×ÓÊýÖ®±ÈΪ1©U1£»ÎïÖʵÄÁ¿Ö®±ÈÒ²ÊÇ1©U1£»Ô×Ó×ÜÊýÖ®±ÈΪ1¡Á5©U1¡Á3£½5©U3£»ÖÊÁ¿Ö®±ÈΪ1¡Á16©U1¡Á44£½4©U11£»ÔÚÏàͬÌõ¼þÏ£¬ÆøÌåµÄÃܶÈÖ®±ÈÊÇĦ¶ûÖÊÁ¿Ö®±È£¬ËùÒÔ¶þÕßµÄÃܶÈÖ®±ÈÊÇ16¡Á44£½4©U11¡£
£¨1£©Al3£«µÄÖÊÁ¿Îªa g£¬ÔòÂÁÀë×ÓµÄÎïÖʵÄÁ¿ÊÇa/27mol£¬ËùÒÔ¸ù¾Ý»¯Ñ§Ê½¿ÉÖª£¬Al2(SO4)3µÄÎïÖʵÄÁ¿ÊÇa/54mol£¬ÔòÁòËáÂÁµÄŨ¶ÈÊÇa/54Vmol/L£»¸ù¾ÝÁòËáÂÁµÄ»¯Ñ§Ê½¿ÉÖª£¬SO42£µÄÎïÖʵÄÁ¿Å¨¶ÈΪa/54Vmol/L¡Á3/2£½a/18Vmol/L¡£
£¨2£©ÔÚ±ê×¼×´¿öÏ£¬4 g H2¡¢11.2 L O2¡¢1 mL H2OµÄÎïÖʵÄÁ¿·Ö±ðÊÇ2mol¡¢0.5molºÍ1/18mol¡£ËùÒÔËùº¬·Ö×ÓÊý×î¶àµÄÊÇÇâÆø£»º¬Ô×ÓÊý×î¶àµÄÊÇÇâÆø£¬º¬ÓÐ4molÇâÔ×Ó£»ÑõÆøºÍË®µÄÖÊÁ¿·Ö±ðÊÇ16gºÍ1g£¬ËùÒÔÖÊÁ¿×î´óµÄÊÇÑõÆø£»¶øÌå»ý×îСµÄÊÇË®¡££¨3£©
£¨3£©¸ù¾Ý°¢·ü¼ÓµÂÂÞ¶¨ÂÉ¿ÉÖª£¬ÔÚͬÎÂͬѹÏ£¬Í¬Ìå»ýµÄ¼×Í飨CH4£©ºÍ¶þÑõ»¯Ì¼·Ö×ÓÊýÖ®±ÈΪ1©U1£»ÎïÖʵÄÁ¿Ö®±ÈÒ²ÊÇ1©U1£»Ô×Ó×ÜÊýÖ®±ÈΪ1¡Á5©U1¡Á3£½5©U3£»ÖÊÁ¿Ö®±ÈΪ1¡Á16©U1¡Á44£½4©U11£»ÔÚÏàͬÌõ¼þÏ£¬ÆøÌåµÄÃܶÈÖ®±ÈÊÇĦ¶ûÖÊÁ¿Ö®±È£¬ËùÒÔ¶þÕßµÄÃܶÈÖ®±ÈÊÇ16¡Á44£½4©U11¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿