ÔÚÒ»ÃܱյÄ2LÈÝÆ÷ÖÐ×°ÓÐ4mol SO2ºÍ2mol O2£¬ÔÚÒ»¶¨Ìõ¼þÏ¿ªÊ¼·´Ó¦£®2minÄ©´ïµ½Æ½ºâÇÒ²âµÃÈÝÆ÷ÖÐÓÐ1.6mol SO2£¬
£¨1£©2minÄ©SO2µÄŨ¶È
0.8mol/L
0.8mol/L
£»
£¨2£©2minÄÚSO2µÄƽ¾ù·´Ó¦ËÙÂÊ
0.6mol/£¨L?min£©
0.6mol/£¨L?min£©
£®
£¨3£©´ïµ½Æ½ºâµÄ±êÖ¾ÊÇ
¢Û
¢Û

¢ÙÏûºÄ2mol SO2µÄͬʱÉú³É2mol SO3
¢ÚSO2¡¢O2ÓëSO3µÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º1£º2
¢Û·´Ó¦»ìºÏÎïÖУ¬SO3µÄÖÊÁ¿·ÖÊý²»Ôٸı䣮
·ÖÎö£º£¨1£©¸ù¾Ýc=
n
V
¼ÆË㣻
£¨2£©¸ù¾Ýv=
c
t
¼ÆËã·´Ó¦ËÙÂÊ£»
£¨3£©´ïµ½Æ½ºâ״̬ʱ£¬ÕýÄæ·´Ó¦ËÙÂÊÏàµÈ£¬¸÷ÎïÖʵÄŨ¶È²»Ôٸı䣬ÒԴ˽øÐÐÅжϣ®
½â´ð£º½â£º£¨1£©2minÄ©´ïµ½Æ½ºâÇÒ²âµÃÈÝÆ÷ÖÐÓÐ1.6mol SO2£¬Ôòc£¨SO2£©=c=
n
V
=
1.6mol
2L
=0.8mol/L£¬¹Ê´ð°¸Îª£º0.8mol/L£»
£¨2£©£©2minÄÚÏûºÄSO2µÄÎïÖʵÄÁ¿Îª4mol-1.6mol=2.4mol£¬v£¨SO2£©=
c
t
=
2.4mol
2L
2min
=0.6mol/£¨L?min£©£¬
¹Ê´ð°¸Îª£º0.6mol/£¨L?min£©£»
£¨3£©¢Ù»¯Ñ§·´Ó¦ÖÐת»¯µÄÎïÖʵÄÁ¿Ö®±ÈµÈÓÚ»¯Ñ§¼ÆÁ¿ÊýÖ®±È£¬²»ÄÜ×÷ΪÅжÏÊÇ·ñ´ïµ½»¯Ñ§Æ½ºâµÄÒÀ¾Ý£¬¹Ê¢Ù´íÎó£»
¢Ú²»ÄÜ×÷ΪÅжÏÊÇ·ñ´ïµ½Æ½ºâµÄÒÀ¾Ý£¬Òòƽºâʱ¸÷ÎïÖʵÄŨ¶ÈÈ¡¾öÓÚ¸÷ÎïÖʵÄÆðʼŨ¶ÈÒÔ¼°·´Ó¦×ª»¯µÄ³Ì¶È£¬¹Ê¢Ú´íÎó£»
¢Û´ïµ½Æ½ºâ״̬ʱ£¬ÕýÄæ·´Ó¦ËÙÂÊÏàµÈ£¬¸÷ÎïÖʵÄŨ¶È²»Ôٸı䣬·´Ó¦»ìºÏÎïÖУ¬SO3µÄÖÊÁ¿·ÖÊý²»Ôٸı䣬¹Ê¢ÛÕýÈ·£®
¹Ê´ð°¸Îª£º¢Û£®
µãÆÀ£º±¾Ì⿼²é»¯Ñ§Æ½ºâµÄ¼ÆËãºÍÅжϣ¬ÌâÄ¿ÄѶȲ»´ó£¬×¢Òâ°ÑÎÕÅжϵĽǶȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÔÚÒ»ÃܱյÄ2LÈÝÆ÷ÖÐ×°ÓÐ4mol SO2ºÍ2mol O2£¬ÔÚÒ»¶¨Ìõ¼þÏ¿ªÊ¼·´Ó¦£®2minÄ©²âµÃÈÝÆ÷ÖÐÓÐ1.6mol SO2£¬Çë¼ÆË㣺
£¨1£©2minÄ©SO3µÄŨ¶È£»
£¨2£©2minÄÚSO2µÄƽ¾ù·´Ó¦ËÙÂÊ£®
£¨3£©2minÄ©SO2µÄת»¯ÂÊ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêɽÎ÷Ê¡ÐÃÖÝÒ»Öи߶þÉÏѧÆÚÆÚÄ©Áª¿¼»¯Ñ§£¨Àí£©ÊÔ¾í£¨B£©£¨´ø½âÎö£© ÌâÐÍ£º¼ÆËãÌâ

£¨8·Ö£©ÔÚÒ»ÃܱյÄ2LÈÝÆ÷ÖÐ×°ÓÐ4molSO2ºÍ2molO2£¬ÔÚÒ»¶¨Ìõ¼þÏ¿ªÊ¼·´Ó¦¡£2minÄ©²âµÃÈÝÆ÷ÖÐÓÐ1.6molSO2£¬Çë¼ÆË㣺
£¨1£©2minÄ©SO3µÄŨ¶È£»
£¨2£©2minÄÚSO2µÄƽ¾ù·´Ó¦ËÙÂÊ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìɽÎ÷Ê¡¸ß¶þÉÏѧÆÚÆÚÄ©Áª¿¼»¯Ñ§£¨Àí£©ÊÔ¾í£¨B£©£¨½âÎö°æ£© ÌâÐÍ£º¼ÆËãÌâ

£¨8·Ö£©ÔÚÒ»ÃܱյÄ2LÈÝÆ÷ÖÐ×°ÓÐ4molSO2ºÍ2molO2£¬ÔÚÒ»¶¨Ìõ¼þÏ¿ªÊ¼·´Ó¦¡£2minÄ©²âµÃÈÝÆ÷ÖÐÓÐ1.6molSO2£¬Çë¼ÆË㣺

£¨1£©2minÄ©SO3µÄŨ¶È£»

£¨2£©2minÄÚSO2µÄƽ¾ù·´Ó¦ËÙÂÊ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ÔÚÒ»ÃܱյÄ2LÈÝÆ÷ÖÐ×°ÓÐ4mol SO2ºÍ2mol O2£¬ÔÚÒ»¶¨Ìõ¼þÏ¿ªÊ¼·´Ó¦£®2minÄ©´ïµ½Æ½ºâÇÒ²âµÃÈÝÆ÷ÖÐÓÐ1.6mol SO2£¬
£¨1£©2minÄ©SO2µÄŨ¶È______£»
£¨2£©2minÄÚSO2µÄƽ¾ù·´Ó¦ËÙÂÊ______£®
£¨3£©´ïµ½Æ½ºâµÄ±êÖ¾ÊÇ______
¢ÙÏûºÄ2mol SO2µÄͬʱÉú³É2mol SO3
¢ÚSO2¡¢O2ÓëSO3µÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º1£º2
¢Û·´Ó¦»ìºÏÎïÖУ¬SO3µÄÖÊÁ¿·ÖÊý²»Ôٸı䣮

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸