ijѧÉúÈ¡´¿¾»µÄNa2SO3¡¤7H2O 50.00 g£¬ÔÚÃܱÕÈÝÆ÷Öо­600¡æÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®

(1)

Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡________µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮

(2)

È¡ÉÙÁ¿(1)ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓÃ________(ÌîÒ»ÖÖËá)ËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓÐ________(ÌîÀë×Ó·ûºÅ)£®

(3)

ÁíÈ¡ÉÙÁ¿(1)ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Í¨¹ý________·½·¨Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É________ÆøÌ壬д³öÉú³É¸ÃÆøÌåµÄÀë×Ó·´Ó¦·½³Ìʽ£º________£»Í¬Ê±·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇ£º(ÓÃÀë×Ó·½³Ìʽ±íʾ)________£®

(4)

¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º________£®ÕâÒ»·´Ó¦ÔÚÉÏÊöʵÑéÖÐ________(Ìî¡°ÊÇ¡±»ò¡°·ñ¡±)ÄÜÈ·¶¨·´Ó¦ÍêÈ«£®

´ð°¸£º
½âÎö£º

(1)

½Á°è»ò¼ÓÈÈ(1·Ö)

(2)

ÑÎËá(1·Ö)£¬SO42£­(1·Ö)

(3)

ÕÐÆøÈë±Ç(1·Ö)H2S(1·Ö)S2£­£«2H+H2S¡ü(2·Ö)SO32£­£«2S2£­£«6H+3S¡ý£«3H2O(2·Ö)

(4)

4Na2SO33Na2SO4£«Na2S


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijѧÉúÈ¡´¿¾»µÄNa2SO3?7H2O 50.00g£¬ÔÚÃܱÕÈÝÆ÷Öо­6000CÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇÁòËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®
£¨1£©Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡
½Á°è»ò¼ÓÈÈ
½Á°è»ò¼ÓÈÈ
µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮
£¨2£©È¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓÃ
ÑÎËá
ÑÎËá
 £¨ÌîÒ»ÖÖËᣩËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓÐ
SO42-
SO42-
£¨ÌîÀë×Ó·ûºÅ£©£®
£¨3£©ÁíÈ¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Í¨¹ý
ÕÐÆøÈë±Ç
ÕÐÆøÈë±Ç
·½·¨Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É
H2S
H2S
ÆøÌ壬д³öÉú³É¸ÃÆøÌåµÄÀë×Ó·´Ó¦·½³Ìʽ£º
S2-+2H+=H2S¡ü
S2-+2H+=H2S¡ü
£»Í¬Ê±·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇ£º£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©
SO32-+2S2-+6H+=3S¡ý+3H2O
SO32-+2S2-+6H+=3S¡ý+3H2O
£®
£¨4£©¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º
4Na2SO3=3Na2SO4+Na2S
4Na2SO3=3Na2SO4+Na2S
£®ÕâÒ»·´Ó¦ÔÚÉÏÊöʵÑéÖÐ
·ñ
·ñ
£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©ÄÜÈ·¶¨·´Ó¦ÍêÈ«£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijѧÉúÈ¡´¿¾»µÄNa2SO3?7H2O 50.00g£¬ÔÚÃܱÕÈÝÆ÷Öо­600¡æÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®
£¨1£©Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡
 
µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮
£¨2£©È¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓÃ
 
 £¨ÌîÒ»ÖÖËᣩËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓÐ
 
£¨ÌîÀë×Ó·ûºÅ£©£®
£¨3£©ÁíÈ¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É
 
ÆøÌ壬ͬʱ·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇÉú³É
 
£®
£¨4£©¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ijѧÉúÈ¡´¿¾»µÄNa2SO3?7H2O 50.00g£¬ÔÚÃܱÕÈÝÆ÷Öо­6000CÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇÁòËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®
£¨1£©Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡______µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮
£¨2£©È¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓÃ______ £¨ÌîÒ»ÖÖËᣩËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓÐ______£¨ÌîÀë×Ó·ûºÅ£©£®
£¨3£©ÁíÈ¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Í¨¹ý______·½·¨Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É______ÆøÌ壬д³öÉú³É¸ÃÆøÌåµÄÀë×Ó·´Ó¦·½³Ìʽ£º______£»Í¬Ê±·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇ£º£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©______£®
£¨4£©¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º______£®ÕâÒ»·´Ó¦ÔÚÉÏÊöʵÑéÖÐ______£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©ÄÜÈ·¶¨·´Ó¦ÍêÈ«£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

ijѧÉúÈ¡´¿¾»µÄNa2SO3?7H2O 50.00g£¬ÔÚÃܱÕÈÝÆ÷Öо­6000CÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇÁòËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®
£¨1£©Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡______µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮
£¨2£©È¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓÃ______ £¨ÌîÒ»ÖÖËᣩËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓÐ______£¨ÌîÀë×Ó·ûºÅ£©£®
£¨3£©ÁíÈ¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Í¨¹ý______·½·¨Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É______ÆøÌ壬д³öÉú³É¸ÃÆøÌåµÄÀë×Ó·´Ó¦·½³Ìʽ£º______£»Í¬Ê±·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇ£º£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©______£®
£¨4£©¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º______£®ÕâÒ»·´Ó¦ÔÚÉÏÊöʵÑéÖÐ______£¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©ÄÜÈ·¶¨·´Ó¦ÍêÈ«£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010Äê½­ËÕÊ¡ÐìÖÝÊÐî¡ÄþÏØÍõ¼¯ÖÐѧ¸ß¿¼»¯Ñ§ÈýÄ£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ijѧÉúÈ¡´¿¾»µÄNa2SO3?7H2O 50.00g£¬ÔÚÃܱÕÈÝÆ÷Öо­600CÒÔÉϵÄÇ¿ÈÈÖÁºãÖØ£¬·ÖÎö¼°¼ÆËã±íÃ÷£¬ºãÖغóµÄÑùÆ·ÖÊÁ¿Ï൱ÓÚÎÞË®ÑÇÁòËáÄƵļÆËãÖµ£¬¶øÇÒ¸÷ÔªËصÄ×é³ÉÒ²·ûºÏ¼ÆËãÖµ£¬µ«½«ËüÈÜÓÚË®£¬È´·¢ÏÖÈÜÒºµÄ¼îÐÔ´ó´ó¸ßÓÚͬʱÅäÖƵÄÑÇÁòËáÄÆÈÜÒº£®¾­¹ýËûµÄʵÑéºÍ˼¿¼£¬Õâλͬѧ½âÊÍÁËÕâÖÖ·´³£ÏÖÏó£®
£¨1£©Ëû½«ºãÖغóµÄÑùÆ·ÈÜÓÚË®Åä³ÉÈÜÒº£¬Îª¼ÓËÙÈܽ⣬¿É²ÉÈ¡    µÄ´ëÊ©£¬¹Û²ì·¢ÏÖÑùÆ·È«²¿Èܽ⣬ÈÜÒº³ÎÇ壮
£¨2£©È¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒº£¬¼ÓÈë×ãÁ¿µÄÓà    £¨ÌîÒ»ÖÖËᣩËữµÄÂÈ»¯±µÈÜÒºÓа×É«³Áµí£¬ËµÃ÷²úÎïÖк¬ÓР   £¨ÌîÀë×Ó·ûºÅ£©£®
£¨3£©ÁíÈ¡ÉÙÁ¿£¨1£©ÖÐËùÅäÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÉÙÁ¿ÑÎËᣬ¿´µ½ÆøÅݲúÉú£¬Í¨¹ý    ·½·¨Îŵ½³ô¼¦µ°Æøζ£¬ËµÃ÷Éú³É    ÆøÌ壬д³öÉú³É¸ÃÆøÌåµÄÀë×Ó·´Ó¦·½³Ìʽ£º    £»Í¬Ê±·¢ÏÖÈÜÒº±ä»ë×Ç£¬Ô­ÒòÊÇ£º£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©    £®
£¨4£©¸ù¾ÝÒÔÉÏʵÑ飬¸Ãͬѧ¾­·ÖÎö½âÊÍÁËÒÔÉÏʵÑéÖеķ´³£ÏÖÏó£¬ÇëÄãÓÃÒ»¸ö»¯Ñ§·½³Ìʽ±íʾ£º    £®ÕâÒ»·´Ó¦ÔÚÉÏÊöʵÑéÖР   £¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©ÄÜÈ·¶¨·´Ó¦ÍêÈ«£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸