ÌâÄ¿ÄÚÈÝ
£¨1£©×é³ÉAµÄÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ
£¨2£©ÏÂÁйØÓÚDµÄ˵·¨ÕýÈ·µÄÊÇ
a£®Óл¹ÔÐÔ
b£®ÆäË®ÈÜÒºÄÜʹ·Ó̪ÈÜÒº±äºìÉ«
c£®¼«Ò×ÈÜÓÚË®
d£®ÆäË®ÈÜÒºÄÜʹƷºìÈÜÒºÍÊÉ«
£¨3£©FÓëÏûʯ»Ò¹²ÈÈ·´Ó¦£¬¿ÉÓÃÓÚÖÆÈ¡DÆøÌ壬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
£¨4£©EµÄŨÈÜÒººÍÉÏÊöÎïÖÊÖÐ
¿¼µã£ºÎÞ»úÎïµÄÍÆ¶Ï
רÌâ£ºÍÆ¶ÏÌâ
·ÖÎö£ºFÊÇÒ»ÖÖ²»º¬½ðÊôÔªËØµÄÑΣ¬ÔòFΪï§ÑΣ¬A¡¢B¡¢CÊÇÓɶÌÖÜÆÚÔªËØ×é³ÉµÄ³£¼ûµ¥ÖÊ£¬D·Ö×Óº¬ÓÐ10¸öµç×Ó£¬½áºÏת»¯¹ØÏµ¿ÉÖª£¬BΪH2£¬AΪN2£¬DΪNH3£¬CΪCl2£¬EΪHCl£¬ÔòFΪNH4Cl£¬ÒÔ´ËÀ´½â´ð£®
½â´ð£º
½â£ºFÊÇÒ»ÖÖ²»º¬½ðÊôÔªËØµÄÑΣ¬ÔòFΪï§ÑΣ¬A¡¢B¡¢CÊÇÓɶÌÖÜÆÚÔªËØ×é³ÉµÄ³£¼ûµ¥ÖÊ£¬D·Ö×Óº¬ÓÐ10¸öµç×Ó£¬½áºÏת»¯¹ØÏµ¿ÉÖª£¬BΪH2£¬AΪN2£¬DΪNH3£¬CΪCl2£¬EΪHCl£¬ÔòFΪNH4Cl£¬
£¨1£©×é³ÉAµÄÔªËØÎªN£¬Î»ÓÚµÚ¶þÖÜÆÚµÚVA×壬¹Ê´ð°¸Îª£ºµÚ¶þÖÜÆÚµÚVA×壻
£¨2£©a£®°±ÆøÖÐNÔªËØµÄ»¯ºÏ¼ÛΪ-3¼Û£¬Îª×îµÍ¼Û£¬Óл¹ÔÐÔ£¬¹ÊaÕýÈ·£»
b£®ÆäË®ÈÜÒºÖÐһˮºÏ°±µçÀë³öÇâÑõ¸ùÀë×Ó£¬ÏÔ¼îÐÔ£¬ÄÜʹ·Ó̪ÈÜÒº±äºìÉ«£¬¹ÊbÕýÈ·£»
c£®°±ÆøÓëË®ÐγÉÇâ¼ü£¬¼«Ò×ÈÜÓÚË®£¬¹ÊcÕýÈ·£»
d£®ÆäË®ÈÜÒº²»¾ßÓÐÆ¯°×ÐÔ£¬Ôò²»ÄÜʹƷºìÈÜÒºÍÊÉ«£¬¹Êd´íÎó£»
¹Ê´ð°¸Îª£ºabc£»
£¨3£©FÓëÏûʯ»Ò¹²ÈÈ·´Ó¦£¬¿ÉÓÃÓÚÖÆÈ¡DÆøÌ壬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º2NH4Cl+Ca£¨OH£©2
CaCl2+2H2O+2NH3¡ü£¬¹Ê´ð°¸Îª£º2NH4Cl+Ca£¨OH£©2
CaCl2+2H2O+2NH3¡ü£»
£¨4£©EΪHCl£¬ÆäÈÜÒººÍNH4ClËùº¬ÒõÀë×ÓÏàͬΪCl-£¬¼ìÑéCl-µÄ·½·¨Îª£ºÈ¡ÈÜÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÏõËáËᣬÔÙ¼ÓÈëÏõËáÒøÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ËµÃ÷º¬ÓÐCl-£¬
¹Ê´ð°¸Îª£ºNH4Cl£»È¡ÈÜÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÏõËáËᣬÔÙ¼ÓÈëÏõËáÒøÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ËµÃ÷º¬ÓÐCl-£®
£¨1£©×é³ÉAµÄÔªËØÎªN£¬Î»ÓÚµÚ¶þÖÜÆÚµÚVA×壬¹Ê´ð°¸Îª£ºµÚ¶þÖÜÆÚµÚVA×壻
£¨2£©a£®°±ÆøÖÐNÔªËØµÄ»¯ºÏ¼ÛΪ-3¼Û£¬Îª×îµÍ¼Û£¬Óл¹ÔÐÔ£¬¹ÊaÕýÈ·£»
b£®ÆäË®ÈÜÒºÖÐһˮºÏ°±µçÀë³öÇâÑõ¸ùÀë×Ó£¬ÏÔ¼îÐÔ£¬ÄÜʹ·Ó̪ÈÜÒº±äºìÉ«£¬¹ÊbÕýÈ·£»
c£®°±ÆøÓëË®ÐγÉÇâ¼ü£¬¼«Ò×ÈÜÓÚË®£¬¹ÊcÕýÈ·£»
d£®ÆäË®ÈÜÒº²»¾ßÓÐÆ¯°×ÐÔ£¬Ôò²»ÄÜʹƷºìÈÜÒºÍÊÉ«£¬¹Êd´íÎó£»
¹Ê´ð°¸Îª£ºabc£»
£¨3£©FÓëÏûʯ»Ò¹²ÈÈ·´Ó¦£¬¿ÉÓÃÓÚÖÆÈ¡DÆøÌ壬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º2NH4Cl+Ca£¨OH£©2
| ||
| ||
£¨4£©EΪHCl£¬ÆäÈÜÒººÍNH4ClËùº¬ÒõÀë×ÓÏàͬΪCl-£¬¼ìÑéCl-µÄ·½·¨Îª£ºÈ¡ÈÜÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÏõËáËᣬÔÙ¼ÓÈëÏõËáÒøÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ËµÃ÷º¬ÓÐCl-£¬
¹Ê´ð°¸Îª£ºNH4Cl£»È¡ÈÜÒºÉÙÐíÓÚÊÔ¹ÜÖУ¬¼ÓÈëÏ¡ÏõËáËᣬÔÙ¼ÓÈëÏõËáÒøÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ËµÃ÷º¬ÓÐCl-£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïµÄÍÆ¶Ï£¬¸ù¾ÝFΪï§Ñμ°DΪ10µç×Ó΢Á£µÈ½øÐÐÍÆ¶Ï£¬²àÖØ·Ç½ðÊô¼°Æä»¯ºÏÎïÐÔÖÊ¡¢Ï໥ת»¯µÄ¿¼²é£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓлúÎïÖУ¬ÊôÓڸ߷Ö×Ó»¯ºÏÎïµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÓÍÖ¬ | B¡¢ÕáÌÇ |
| C¡¢ÆÏÌÑÌÇ | D¡¢µ°°×ÖÊ |
±½ÒÒËáͬ·ÖÒì¹¹ÌåÖÐÊôÓÚõ¥ÀàµÄº¬Óб½»·µÄÓм¸ÖÖ£¨¡¡¡¡£©
| A¡¢4ÖÖ | B¡¢5ÖÖ | C¡¢6ÖÖ | D¡¢7ÖÖ |
ÏÂÁÐÖеÄʵÑéÒ»¶¨²»»á³öÏÖ³ÁµíÏÖÏóµÄÊÇ£¨¡¡¡¡£©
| A¡¢CO2ÆøÌåͨÈëNaAlO2ÈÜÒºÖÐ |
| B¡¢SO2ÆøÌåͨÈëBaCl2ÈÜÒºÖÐ |
| C¡¢CO2ÆøÌåͨÈë±¥ºÍNa2CO3ÈÜÒºÖÐ |
| D¡¢SO2ÆøÌåͨÈëBa£¨OH£©2ÈÜÒºÖÐ |
ÏÂÁо§ÌåÄ£ÐͶÔÓ¦µÄÎïÖÊÈÛ»¯Ê±ÆÆ»µ¹²¼Û¼üµÄÊÇ£¨¡¡¡¡£©
| A¡¢ |
| B¡¢ ¸É±ùÄ£ÐÍ |
| C¡¢ ̼60Ä£ÐÍ |
| D¡¢ ÂÈ»¯ÄÆÄ£ÐÍ |