ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÀë×Ó·½³ÌʽÊéдÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£®FeOÈÜÓÚ×ãÁ¿Ï¡HNO3£ºFeO+2H+¨TFe2++H2O |
| B£®NH4HCO3ÈÜÒºÓë×ãÁ¿Ba£¨OH£©2ÈÜÒº»ìºÏ£ºHCO3-+Ba2++OH-¨TBaCO3¡ý+H2O |
| C£®½«0.1mol?L-1µÄNH4Al£¨SO4£©2ÈÜÒºÓë0.2mol?L-1µÄBa£¨OH£©2ÈÜÒºµÈÌå»ý»ìºÏ£ºAl3++2SO42-+2Ba2++4OH-¨TAlO2-+2BaSO4¡ý+2H2O |
| D£®CuSO4ÈÜÒºÎüÊÕH2SÆøÌå Cu2++H2S¨TCuS¡ý+2H+ |
A£®FeOÈÜÓÚ×ãÁ¿Ï¡HNO3µÄÀë×Ó·´Ó¦Îª3FeO+NO3-+10H+¨T3Fe3++NO¡ü+5H2O£¬¹ÊA´íÎó£»
B£®NH4HCO3ÈÜÒºÓë×ãÁ¿Ba£¨OH£©2ÈÜÒº»ìºÏµÄÀë×Ó·´Ó¦ÎªNH4++HCO3-+Ba2++2OH-¨TBaCO3¡ý+H2O+NH3£®H2O£¬¹ÊB´íÎó£»
C£®½«0.1mol?L-1µÄNH4Al£¨SO4£©2ÈÜÒºÓë0.2mol?L-1µÄBa£¨OH£©2ÈÜÒºµÈÌå»ý»ìºÏµÄÀë×Ó·´Ó¦ÎªNH4++Al3++2SO42-+2Ba2++4OH-¨TAl£¨OH£©3¡ý+2BaSO4¡ý+NH3£®H2O£¬¹ÊC´íÎó£»
D£®CuSO4ÈÜÒºÎüÊÕH2SÆøÌåµÄÀë×Ó·´Ó¦ÎªCu2++H2S¨TCuS¡ý+2H+£¬¹ÊDÕýÈ·£»
¹ÊÑ¡D£®
B£®NH4HCO3ÈÜÒºÓë×ãÁ¿Ba£¨OH£©2ÈÜÒº»ìºÏµÄÀë×Ó·´Ó¦ÎªNH4++HCO3-+Ba2++2OH-¨TBaCO3¡ý+H2O+NH3£®H2O£¬¹ÊB´íÎó£»
C£®½«0.1mol?L-1µÄNH4Al£¨SO4£©2ÈÜÒºÓë0.2mol?L-1µÄBa£¨OH£©2ÈÜÒºµÈÌå»ý»ìºÏµÄÀë×Ó·´Ó¦ÎªNH4++Al3++2SO42-+2Ba2++4OH-¨TAl£¨OH£©3¡ý+2BaSO4¡ý+NH3£®H2O£¬¹ÊC´íÎó£»
D£®CuSO4ÈÜÒºÎüÊÕH2SÆøÌåµÄÀë×Ó·´Ó¦ÎªCu2++H2S¨TCuS¡ý+2H+£¬¹ÊDÕýÈ·£»
¹ÊÑ¡D£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂͼÊÇÔªËØÖÜÆÚ±íµÄ¿ò¼Ü£¬ÇëÔÚ±íÖТ١«¢âÔªËØÖлشðÎÊÌâ
| ¢Ù | | | |||||||||||||||
| | | | | | ¢Ú | ¢Û | ¢Ü | | |||||||||
| ¢Ý | ¢Þ | ¢ß | | | | ¢à | | ||||||||||
| ¢á | | | | | | | | | | | | | | | | ¢â | |
£¨1£©ÔÚ±íÖТܡ¢¢Ý¡¢¢ÞÈýÖÖÔªËØµÄ¼òµ¥Àë×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòΪ__________________________¡£
(2)ÆäÖТÝÓë¢ßÁ½ÔªËصÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________________¡£
(3)¢àÓë¢âÁ½ÖÖÔªËØ·Ç½ðÊô½ÏÇ¿µÄÊÇ________£¬ÇëÓÃÒ»¸öÀë×Ó·½³Ìʽ֤Ã÷¸Ã½áÂÛ_________¡£
(4)¢ÙÓë¢ÛµÄÁ½ÖÖµ¥ÖÊ¿ÉÒÔÔÚ½ðÊô²¬×öµç¼«Ê±¹¹³ÉÒ»ÖÖ¶Ô»·¾³ÓѺõÄȼÁÏµç³Ø£¬µç½âÖÊΪ¢áµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎÇëÊéд³öÕý¼«·´Ó¦Ê½_____________________£¬µç³Ø¹¤×÷ʱÒõÀë×Ó¶¨ÏòÒÆ¶¯µ½________¼«£¨ÌîÕý»ò¸º£©¡£
(5)ÔªËØ¢ÙÓë¢àµÄÁ½ÖÖµ¥ÖÊÔÚÒ»¶¨Ìõ¼þÏ¿ɷ´Ó¦Éú³ÉÒ»ÖÖ»¯ºÏÎï¼×£¬ÒÑ֪ϱíÖеÄÊý¾ÝÊÇÆÆ»µ1 molÎïÖÊÖеĻ¯Ñ§¼üËùÎüÊÕµÄÄÜÁ¿£¨kJ£©£¬ÔòÉú³É1mol¼×ʱÊͷŵÄÄÜÁ¿Îª____________kJ¡£
| »¯Ñ§¼ü | Cl2 | Br2 | I2 | HCl | HBr | HI | H2 |
| ÄÜÁ¿£¨kJ£© | 243 | 193 | 151 | 432 | 366 | 298 | 436 |