ÌâÄ¿ÄÚÈÝ

ÏÂÁл¯Ñ§·½³ÌʽÕýÈ·µÄÊÇ( )

A. ͭƬ²åÈëÏ¡ÁòË᣺Cu+H2SO4=CuSO4+H2¡ü

B. ¹¤ÒµÁ¶Ìú£ºFexOy+yCOxFe+yCO2

C. ÇâÑõ»¯ÄÆÈÜÒºÎüÊÕ¶þÑõ»¯Áò£º2NaOH+SO2=Na2SO4+H2O

D. ¶þÑõ»¯Ì¼Í¨ÈëÂÈ»¯¸ÆÈÜÒº£ºCO2+CaCl2+H2O=CaCO3¡ý+2HCl

B ¡¾½âÎö¡¿A¡¢Í­µÄ½ðÊô»î¶¯ÐÔ±ÈÇâÈõ£¬²»ÄÜÓëÏ¡ÁòËá·´Ó¦£¬¹ÊÑ¡Ïî´íÎó£»B¡¢¸Ã»¯Ñ§·½³ÌʽÊéдÍêÈ«ÕýÈ·£»C¡¢¸Ã»¯Ñ§·½³ÌʽÑÇÁòËáÄÆµÄ»¯Ñ§Ê½Êéд´íÎó£¬ÕýÈ·µÄ»¯Ñ§·½³ÌʽӦΪ£º2NaOH+SO2¨TNa2SO3+H2O£»D¡¢¶þÑõ»¯Ì¼²»ÄÜÓëÂÈ»¯¸Æ·´Ó¦£¬¹ÊÑ¡Ïî´íÎó¡£¹ÊÑ¡B¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¸ù¾ÝÌâÏÂͼËùʾװÖ㬽áºÏËùѧ֪ʶ»Ø´ðÏÂÁÐÎÊÌâ¡£

(1)ÒÇÆ÷Ãû³Æa_______£»

(2)ʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌåµÄ»¯Ñ§·½³ÌʽΪ____________________£¬ÈôÒªÊÕ¼¯¸ÉÔïµÄCO2ÆøÌ壬ÔòÊÕ¼¯×°ÖÃΪ________(Ñ¡Ìî×°ÖöÔÓ¦µÄ×Öĸ)¡£

(3)ʵÑéÊÒ³£ÓÃÁòËáÎüÊÕ°±Æø£¬·ÀÖ¹ÎÛȾ¿ÕÆø£¬ÊµÑéÊÒÖÆ±¸NH3µÄ·´Ó¦Ô­ÀíΪ£ºCa(OH)2(¹Ì)+2NH4Cl(¹Ì)CaCl2+2H2O+2NH3¡ü¡£ÏÖÒªÖÆ±¸²¢¸ÉÔïNH3£¬ËùѡװÖõÄÕýÈ·Á¬½Ó˳ÐòΪ________¡ú________(Ñ¡Ôñ×°ÖöÔÓ¦µÄ×Öĸ)¡£

(4)¹¤ÒµÉϳ£Ðè·ÖÀëCO¡¢CO2µÄ»ìºÏÆøÌ塣ijͬѧ²ÉÓÃ×°ÖÃGÒ²ÄÜ´ïµ½·ÖÀë¸Ã»ìºÏÆøÌåµÄÄ¿µÄ£¬²Ù×÷²½ÖèÈçÏ£º

¢Ù ¹Ø±Õ»îÈûÒÒ£¬´ò¿ª»îÈû¼×£¬Í¨Èë»ìºÏÆøÌ壬¿ÉÊÕ¼¯µ½_______ÆøÌ壻

¢Ú È»ºó£¬________________________(Ìî²Ù×÷)£¬ÓÖ¿ÉÊÕ¼¯µ½ÁíÒ»ÖÖÆøÌ壬д³ö¸Ã²½µÄ»¯Ñ§·½³Ìʽ___________________________¡£

Ìú¼Ų̈ CaCO3+2HCl=CaCl2+H2O+CO2¡ü EC B F CO ¹Ø±Õ»îÈû¼×£¬´ò¿ª»îÈûÒÒ Na2CO3+H2SO4=Na2SO4+H2O+CO2¡ü ¡¾½âÎö¡¿£¨1£©ÒÇÆ÷aÊÇÌú¼Ų̈£» £¨2£©ÊµÑéÊÒͨ³£ÓôóÀíʯ»òʯ»ÒʯºÍÏ¡ÑÎËá·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬´óÀíʯºÍʯ»ÒʯµÄÖ÷Òª³É·ÖÊÇ̼Ëá¸Æ£¬Í¨³£Çé¿öÏ£¬Ì¼Ëá¸ÆÄܺÍÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl=CaCl...

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø