ÌâÄ¿ÄÚÈÝ
ij¿ÎÍâ»î¶¯Ð¡×éÓûÀûÓÃCuOÓëNH3·´Ó¦£¬Ñо¿NH3µÄijÖÖÐÔÖʲ¢²â¶¨Æä×é³É£¬Éè¼ÆÁËÈçÏÂʵÑé×°Ö㨼гÖ×°ÖÃδ»³ö£©½øÐÐʵÑé¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÇÆ÷aµÄÃû³ÆΪ________£»ÒÇÆ÷bÖпÉÑ¡ÔñµÄÊÔ¼ÁΪ________£»
£¨2£©ÊµÑéÊÒÖÐÀûÓÃÏÂÁи÷×éÎïÖÊ£¬½øÐÐÅçȪʵÑ飬²»Äܳɹ¦µÄÊÇ£¨ £©
A£®Cl2Óë±¥ºÍʳÑÎË® | B£®CO2 Óë40%µÄNaOHÈÜÒº |
C£®NH3Óë±¥ºÍʳÑÎË® | D£®HClÓëË® |
£¨4£©E×°ÖÃÖÐŨÁòËáµÄ×÷ÓÃ_______________________
£¨5£©ÊµÑéÍê±Ï£¬Èô²âµÃ¸ÉÔï¹ÜDÔöÖØmg£¬×°ÖÃF²âµÃÆøÌåµÄÌå»ýΪnL(ÒÑÕÛËã³É±ê×¼×´¿ö£©£¬Ôò°±·Ö×ÓÖеª¡¢ÇâµÄÔ×Ó¸öÊý±ÈΪ________(Óú¬m¡¢n×ÖĸµÄ´úÊýʽ±íʾ)
£¨1£©·ÖҺ©¶· Ñõ»¯¸Æ»òÇâÑõ»¯¸Æ»ò¼îʯ»Ò
£¨2£©A
£¨3£©3CuO + 2NH33Cu + N2¡ü + 3H2O
£¨4£©ÎüÊÕδ·´Ó¦µÄ°±Æø£¬×èÖ¹FÖÐË®ÕôÆø½øÈëD
£¨5£©9n/11.2m
½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÊµÑéÊÒÖг£ÓÃŨ°±Ë®¼ÓÈÈ»ò½«Å¨°±Ë®µÎ¼Óµ½¹ÌÌåÑõ»¯¸Æ»òÇâÑõ»¯¸ÆÉÏ£¬ÀûÓÃÑõ»¯¸Æ»òÇâÑõ»¯¸ÆµÄÎüË®ÐÔ¼°Èܽâ·ÅÈÈÀ´´Ùʹ°±ÆøÒç³ö¡££¨2£©½øÐÐÅçȪʵÑé³É¹¦µÄ¹Ø¼üÊÇÆøÌåÔÚÒºÌåÖÐÈܽâ¶È´ó¡£²úÉúÓÚÍâ½ç×ã¹»´óµÄѹǿ²î¡£Cl2ÔÚ±¥ºÍʳÑÎË®ÈܽâµÄÉÙ£¬²»ÄÜÐγÉѹǿ²î¡£½øÐÐÅçȪʵÑ飬²»Äܳɹ¦¡£ÆäËüÑ¡Ï¿ÉÒÔ¡££¨3£©NH3ºÍCuO¼ÓÈÈʱ·¢ÉúÑõ»¯»¹Ô·´Ó¦µÄ·½³ÌʽÊÇ£º3CuO + 2NH33Cu + N2¡ü + 3H2O£¨4£©E×°ÖÃÖÐŨÁòËáµÄ×÷ÓÃÊÇÎüÊÕδ·´Ó¦µÄ°±Æø£¬×èÖ¹FÖÐË®ÕôÆø½øÈëD . £¨5£©¸ÉÔï¹ÜDÔöÖØmg£¬¼´ÎüÊÕË®ÕôÆøµÄÖÊÁ¿ÊÇmg£¬×°ÖÃF²âµÃÆøÌåµÄÌå»ýΪnL£¬¾ÍÊÇN2ÔÚ±ê×¼×´¿öÌå»ýÊÇnL¡£n(H2O):n(N2)=(mg¡Â18g/mol):(nL¡Â22.4L/mol)="11.2m:9n." Ôò°±·Ö×ÓÖеª¡¢ÇâµÄÔ×Ó¸öÊý±ÈΪ(9n¡Á2): (11.2m¡Á2)= 9n/11.2m
¿¼µã£º¿¼²éÒÇÆ÷µÄʶ±ð¡¢Ó¦ÓúͰ±ÆøµÄʵÑéÊÒÖÆ·¨¼°ÐÔÖʵÈ֪ʶ¡£
ÓÃÈçÏÂͼËùʾװÖÿÉÒÔÍê³ÉһϵÁÐʵÑ飨ͼÖмгÖ×°ÖÃÒÑÂÔÈ¥£©
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
I£®£¨1£©ÒÇÆ÷pµÄÃû³ÆÊÇ_________________£¬ÈôÓÃ×°ÖÃAÓÉŨÁòËáºÍÑÇÁòËáÄƹÌÌåÖÆÈ¡SO2ÆøÌ壬²¢Í¨¹ý×°ÖÃBÍê³É±íÖÐÉè¼ÆʵÑ飬ÇëÌîд±íÖпհףº
BÖÐÃÞ»¨µÄλÖà | ¢Ù | ¢Ú | ¢Û |
ËùÕºÊÔ¼Á | ʯÈïÊÔÒº | Æ·ºìÈÜÒº | µâË®£¨»ÆÉ«£© |
ÏÖÏó | | ÍÊÉ« | |
ÌåÏÖSO2µÄÐÔÖÊ | Ë®ÈÜÒºÏÔËáÐÔ | | |
£¨2£©Ð´³ö¢ÛÖз´Ó¦µÄÀë×Ó·½³Ìʽ_________________________________________¡£
II£®ÈôÓÃ×°ÖÃAÓÉŨÑÎËáºÍ¸ßÃÌËá¼ØÖÆÈ¡Cl2ÆøÌ壬װÖÃBÖеÄËÄ´¦ÃÞ»¨ÒÀ´Î×öÁËÈçÏ´¦Àí£º¢ÙÕºÓÐFeCl2ÈÜÒº ¢ÚÕºÓеí·ÛKIÈÜÒº ¢ÛÕºÓÐʯÈïÈÜÒº ¢ÜÕºÓÐÆ·ºìÈÜÒº
£¨1£©Ð´³ö¢Ù´¦·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________________¡£
£¨2£©ÔÚʵÑé¹ý³ÌÖУ¬¢Û´¦Äܹ۲쵽µÄÏÖÏó___________________________________¡£
£¨3£©Ð´³ö×°ÖÃCÖС°ÎüÊÕ¶àÓàÆøÌ塱ËùÓõÄÊÔ¼Á_______________________________¡£
ij¹ÌÌå·ÛÄ©¼×ÖпÉÄܺ¬ÓÐK2CO3¡¢KNO3¡¢NaNO2¡¢K2SO3¡¢Na2SO4¡¢FeO¡¢Fe2O3ÖеÄÈô¸ÉÖÖ£¬Ä³Í¬Ñ§ÎªÈ·¶¨¸Ã¹ÌÌå·ÛÄ©µÄ³É·Ö£¬È¡¼×½øÐÐÁ¬ÐøʵÑ飬ʵÑé¹ý³Ì¼°ÏÖÏóÈçÏ£º
¸ÃͬѧµÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ
A£®¸ù¾ÝÏÖÏó1¿ÉÍƳö¸Ã¹ÌÌå·ÛÄ©Öк¬ÓÐÄÆÔªËØ£¬µ«²»º¬¼ØÔªËØ |
B£®¸ù¾ÝÏÖÏó2¿ÉÍƳö¸Ã¹ÌÌå·ÛÄ©ÖÐÒ»¶¨º¬ÓÐNaNO2 |
C£®¸ù¾ÝÏÖÏó3¿ÉÍƳö¸Ã¹ÌÌå·ÛÄ©ÖÐÒ»¶¨º¬ÓÐNa2SO4 |
D£®¸ù¾ÝÏÖÏó4ºÍÏÖÏó5¿ÉÍƳö¸Ã¹ÌÌå·ÛÄ©ÖÐÒ»¶¨º¬ÓÐFeOºÍFe2O3 |