£¨10·Ö£©£¨1£©¢ÙҺ̬HCl¢ÚBaSO4¢ÛÂÈË®¢ÜÎÞË®ÒÒËá¢ÝSO2¢ÞÈÛÈÚµÄKCl¢ßCu¢à¾Æ¾«ÈÜÒºÉÏÊöÎïÖÊÊôÓÚµç½âÖʵÄÊÇ               Äܵ¼µçµÄÊÇ               
ÊôÓÚÇ¿µç½âÖʵÄÊÇ                     ÊôÓڷǵç½âÖʵÄÊÇ         
£¨2£©ÔÚ±ê×¼×´¿öÏÂa. 6.72L CH4ÆøÌå   b.3.01¡Á1023¸öHClÆøÌå·Ö×Ó    c.13.6g   H2SÆøÌå  d.0.2molNH3£¬ÏÂÁжÔÕâËÄÖÖÆøÌåµÄ¹Øϵ´Ó´óµ½Ð¡µÄÅÅÁÐÊÇ£¨ÓÃÉÏÊöÐòºÅ±íʾ£©
¢ÙËÄÖÖÆøÌåµÄÎïÖʵÄÁ¿                £¬
¢Ú±ê×¼×´¿öÏÂËÄÖÖÆøÌåµÄÌå»ý                   £¬
¢ÛËÄÖÖÆøÌåµÄÖÊÁ¿                              ¡£
£¨3£©»¯ºÏÎïAÊÇÒ»ÖÖ²»Îȶ¨µÄÎïÖÊ£¬ËüµÄ·Ö×Ó×é³É¿ÉÓñíʾ¡£10mLAÆøÌåÄÜ·Ö½âÉú³É15mLºÍ10mL(ͬΡ¢Í¬Ñ¹)¡£
AµÄ»¯Ñ§Ê½ÊÇ___________¡£ÍƶÏÀíÓÉÊÇ___________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨1£©ÎïÖʵķÖÀ࣬¼ÆËãºÍ»¯Ñ§·´Ó¦µÄÅжÏÊÇ»¯Ñ§Ñ§Ï°µÄÖØÒª·½Ã棬»Ø´ðÏÂÁÐÎÊÌ⣮
¢ñ£®ÏÖÓÐÒÔÏÂÎïÖÊ£º
¢ÙNaCl¾§Ìå  ¢ÚO2  ¢ÛҺ̬HCl  ¢Ü¹¯  ¢ÝBaSO4¹ÌÌå ¢Þ´¿ÕáÌÇ£¨C12H22O11£©  ¢ß¾Æ¾«£¨C2H5OH£©  ¢àÈÛ»¯µÄKNO3
Çë»Ø´ðÏÂÁÐÎÊÌ⣨ÓÃÐòºÅ£©£º
£¨1£©ÒÔÉÏÎïÖÊÖÐÄܵ¼µçµÄÊÇ
¢Ü¢à
¢Ü¢à
£®
£¨2£©ÒÔÉÏÎïÖÊÖÐÊôÓÚµç½âÖʵÄÊÇ
¢Ù¢Û¢Ü¢à
¢Ù¢Û¢Ü¢à
£®
¢ò£®£¨1£©Ð´³öÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º
¢ÙÑõ»¯Í­ºÍÑÎËáÈÜÒº£º
CuO+2H+=Cu2++H2O
CuO+2H+=Cu2++H2O
£®
¢ÚÇâÑõ»¯±µÈÜÒººÍÏ¡ÁòËáÈÜÒº£º
Ba2++2OH-+2H++SO42-=BaSO4¡ý+2H2O
Ba2++2OH-+2H++SO42-=BaSO4¡ý+2H2O
£®
£¨2£©Ð´³öÇâÆø»¹Ô­ÈýÑõ»¯¶þÌúµÄ·´Ó¦£¬²¢ÓÃË«ÏßÇÅ·ÖÎö¸Ã·´Ó¦
£»¸Ã·´Ó¦µÄÑõ»¯¼ÁÊÇ
Fe2O3
Fe2O3
£¬»¹Ô­¼ÁÊÇ
H2
H2
£®
£¨3£©ÒÑ֪ͭÔÚ³£ÎÂÏÂÄܱ»Ï¡ÏõËáÈܽ⣬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽÈçÏ£¬Óõ¥ÏßÇÅ·¨·ÖÎö¸Ã·´Ó¦£®
3Cu+8HNO3¨T¨T3Cu£¨NO3£©2+2NO¡ü+4H2O
´ÓÉÏÊö·´Ó¦¿ÉµÃ³öÎïÖʵÄÑõ»¯ÐÔÇ¿Èõ˳ÐòΪ
HNO3£¾Cu£¨NO3£©2
HNO3£¾Cu£¨NO3£©2
£®
¢ó£®¢Ù3.01¡Á1023¸öHCl·Ö×ÓµÄÎïÖʵÄÁ¿ÊÇ
0.5mol
0.5mol
£®
¢Ú±ê×¼×´¿öÏ£¬6.72L CH4µÄÖÊÁ¿ÊÇ
4.8g
4.8g
£®
¢Û½«30mL  0.5mol/LNaOHÈÜÒº¼ÓˮϡÊ͵½500mL£¬Ï¡ÊͺóÈÜÒºÖÐNaOHµÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ
0.03mol/L
0.03mol/L
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¸ù¾ÝËùѧ֪ʶ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÏÖÓÐÏÂÁÐÎïÖÊ£º
¢ÙKCl¾§Ìå¢ÚҺ̬HCl¢ÛCO2¢Ü¹¯¢ÝCaCO3¹ÌÌå¢ÞÏ¡ÁòËᠢ߾ƾ«£¨C2H5OH£©¢àÈÛÈÚµÄNaCl ¢áŨ°±Ë®
ÆäÖÐÊôÓÚ»ìºÏÎïµÄÊÇ
 
£¨ÌîÐòºÅ£¬ÏÂͬ£©£»
ÊôÓÚµç½âÖʵÄÊÇ
 
£»
ÊôÓڷǵç½âÖʵÄÊÇ
 
£®
£¨2£©Ð´³öÓëÏÂÁÐÀë×Ó·½³ÌʽÏà¶ÔÓ¦µÄ»¯Ñ§·½³Ìʽ£º
H++OH-=H2O
 
£¬CO32-+2H+=CO2¡ü+H2O
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêÕã½­Ê¡¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

£¨10·Ö£©£¨1£©¢ÙҺ̬HCl¢ÚBaSO4¢ÛÂÈË®¢ÜÎÞË®ÒÒËá¢ÝSO2¢ÞÈÛÈÚµÄKCl¢ßCu¢à¾Æ¾«ÈÜÒºÉÏÊöÎïÖÊÊôÓÚµç½âÖʵÄÊÇ                Äܵ¼µçµÄÊÇ               

ÊôÓÚÇ¿µç½âÖʵÄÊÇ                      ÊôÓڷǵç½âÖʵÄÊÇ         

£¨2£©ÔÚ±ê×¼×´¿öÏÂa. 6.72L CH4ÆøÌå   b.3.01¡Á1023¸öHClÆøÌå·Ö×Ó    c.13.6g   H2SÆøÌå  d.0.2molNH3£¬ÏÂÁжÔÕâËÄÖÖÆøÌåµÄ¹Øϵ´Ó´óµ½Ð¡µÄÅÅÁÐÊÇ£¨ÓÃÉÏÊöÐòºÅ±íʾ£©

¢ÙËÄÖÖÆøÌåµÄÎïÖʵÄÁ¿                 £¬

¢Ú±ê×¼×´¿öÏÂËÄÖÖÆøÌåµÄÌå»ý                    £¬

¢ÛËÄÖÖÆøÌåµÄÖÊÁ¿                               ¡£

£¨3£©»¯ºÏÎïAÊÇÒ»ÖÖ²»Îȶ¨µÄÎïÖÊ£¬ËüµÄ·Ö×Ó×é³É¿ÉÓñíʾ¡£10mLAÆøÌåÄÜ·Ö½âÉú³É15mLºÍ10mL(ͬΡ¢Í¬Ñ¹)¡£

AµÄ»¯Ñ§Ê½ÊÇ___________¡£ÍƶÏÀíÓÉÊÇ___________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨10·Ö£©£¨1£©¢ÙҺ̬HCl¢ÚBaSO4¢ÛÂÈË®¢ÜÎÞË®ÒÒËá¢ÝSO2¢ÞÈÛÈÚµÄKCl¢ßCu¢à¾Æ¾«ÈÜÒºÉÏÊöÎïÖÊÊôÓÚµç½âÖʵÄÊÇ               Äܵ¼µçµÄÊÇ               

ÊôÓÚÇ¿µç½âÖʵÄÊÇ                     ÊôÓڷǵç½âÖʵÄÊÇ         

£¨2£©ÔÚ±ê×¼×´¿öÏÂa. 6.72L CH4ÆøÌå   b.3.01¡Á1023¸öHClÆøÌå·Ö×Ó    c.13.6g   H2SÆøÌå  d.0.2molNH3£¬ÏÂÁжÔÕâËÄÖÖÆøÌåµÄ¹Øϵ´Ó´óµ½Ð¡µÄÅÅÁÐÊÇ£¨ÓÃÉÏÊöÐòºÅ±íʾ£©

¢ÙËÄÖÖÆøÌåµÄÎïÖʵÄÁ¿                £¬

¢Ú±ê×¼×´¿öÏÂËÄÖÖÆøÌåµÄÌå»ý                   £¬

¢ÛËÄÖÖÆøÌåµÄÖÊÁ¿                              ¡£

£¨3£©»¯ºÏÎïAÊÇÒ»ÖÖ²»Îȶ¨µÄÎïÖÊ£¬ËüµÄ·Ö×Ó×é³É¿ÉÓñíʾ¡£10mLAÆøÌåÄÜ·Ö½âÉú³É15mLºÍ10mL(ͬΡ¢Í¬Ñ¹)¡£

AµÄ»¯Ñ§Ê½ÊÇ___________¡£ÍƶÏÀíÓÉÊÇ___________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸