ÌâÄ¿ÄÚÈÝ

9£®ÈçͼËùʾÊÇʵÑéÊÒÖÆÈ¡ÆøÌå³£ÓõÄʵÑé×°Ö㬻شðÏÂÁÐÎÊÌ⣺

£¨1£©ÒÇÆ÷aµÄÃû³ÆÊÇÌú¼Ų̈£»
£¨2£©ÊµÑéÊÒÓôóÀíʯºÍÏ¡ÑÎËá·´Ó¦ÖÆÈ¡CO2µÄ»¯Ñ§·½³Ìʽ£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»ÈôÒªÖÆÈ¡22¿ËCO2ÐèÒª50¿ËCaCO3²Î¼Ó·´Ó¦£»
£¨3£©Ñ¡A¡¢E×°ÖÃÓÃKMnO4ÖÆÑõÆøÊ±£¬EÖÐË®±äºìµÄÔ­ÒòÊԹܿÚû·ÅÃÞ»¨ÍÅ£¬¸ßÃÌËá¼Ø·ÛÄ©»áËæ×ÅÑõÆøÁ÷˳×ŵ¼¹Ü½øÈëË®²Û£¬Ê¹Ë®²ÛÄÚµÄË®±ä³É×ϺìÉ«£»
£¨4£©Ñ¡ÓÃÆøÌå·¢Éú×°ÖÃʱ£¬Ó¦¿¼ÂǵÄÒòËØÊÇ·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þ£®

·ÖÎö £¨1£©ÒªÊìϤ¸÷ÖÖÒÇÆ÷µÄÃû³Æ¡¢ÓÃ;ºÍʹÓ÷½·¨£»
£¨2£©ÊµÑéÊÒͨ³£ÓôóÀíʯ»òʯ»ÒʯºÍÏ¡ÑÎËá·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬·´Ó¦²»ÐèÒª¼ÓÈÈ£¬´óÀíʯºÍʯ»ÒʯµÄÖ÷Òª³É·ÖÊÇ̼Ëá¸Æ£¬ÄܺÍÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£»
£¨3£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøÊ±£¬ÒªÔÚÊԹܿڷÅÒ»ÃÞ»¨ÍÅÈ¥·ÖÎö£»
£¨4£©¸ù¾Ý·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þÑ¡Ôñ·¢Éú×°Ö㺹ÌÌå¼ÓÈÈÐͺ͹ÌÒº³£ÎÂÐÍ£®

½â´ð ½â£º£¨1£©aÊÇÌú¼Ų̈£»
£¨2£©Ì¼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»
ÉèÐèҪ̼Ëá¸ÆµÄÖÊÁ¿Îªx£¬
CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬
  100                 44
    x                22g
$\frac{100}{x}=\frac{44}{22g}$
x=50g
£¨3£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøÊ±£¬ÊԹܿÚû·ÅÃÞ»¨ÍÅ£¬¸ßÃÌËá¼Ø·ÛÄ©»áËæ×ÅÑõÆøÁ÷˳×ŵ¼¹Ü½øÈëË®²Û£¬Ê¹Ë®²ÛÄÚµÄË®±ä³É×ϺìÉ«£»
£¨4£©ÔÚÑ¡ÔñÆøÌå·¢Éú×°ÖÃʱӦ¿¼ÂǵÄÒòËØÊÇ£º·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þ£»
´ð°¸£º
£¨1£©Ìú¼Ų̈£»
£¨2£©CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£»50£»
£¨3£©ÊԹܿÚû·ÅÃÞ»¨ÍÅ£¬¸ßÃÌËá¼Ø·ÛÄ©»áËæ×ÅÑõÆøÁ÷˳×ŵ¼¹Ü½øÈëË®²Û£¬Ê¹Ë®²ÛÄÚµÄË®±ä³É×ϺìÉ«£»
£¨4£©·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þ£®

µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÒÇÆ÷µÄÓÃ;¡¢»¯Ñ§·½³ÌʽµÄÊéд£¬ÊµÑé×°ÖõÄÑ¡Ôñ£¬Ñ¡Ôñ·¢Éú×°ÖÃʱ£¬Òª¿¼ÂÇ·´Ó¦ÎïµÄ״̬¡¢·´Ó¦Ìõ¼þµÈÒòËØ£»Ñ¡ÔñÊÕ¼¯×°ÖÃʱ£¬Òª¿¼ÂÇÆøÌåµÄË®ÈÜÐÔ¡¢ÄÜ·ñºÍË®·¢Éú»¯Ñ§·´Ó¦¡¢Ãܶȡ¢ÄÜ·ñºÍ¿ÕÆøÖеÄÎïÖÊ·¢Éú»¯Ñ§·´Ó¦µÈÒòËØ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®ÕäÖé·ÛÊÇÓÉÕäÖé¾­¼Ó¹¤ÖƳɵİ×É«·ÛÄ©£¬º¬ÓÐ̼Ëá¸Æ¡¢µ°°×Öʵȳɷ֣¬ÊÇÖØÒªµÄÒ©Æ·¡¢»¯×±Æ·Ô­ÁÏ£®µ«Êг¡ÉϳöÏֵļÙÕäÖé·ÛÍâ¹ÛÉÏÓëÕæÕäÖé·Û²î²»¶à£¬ÈâÑÛÍùÍùÎÞ·¨±æ±ðËüÃÇ£®
£¨1£©ÎªÁËѰÕÒÇø·ÖÕæ¼ÙÕäÖé·ÛµÄ·½·¨£¬¿ÆÑ§ÐËȤС×éµÄͬѧ½øÐÐÁËÈçͼ1ʵÑ飺

ʵÑéÒ»£º·Ö±ðÈ¡Õæ¼ÙÕäÖé·ÛÊÊÁ¿ÖÃÓÚÁ½Ö§ÊÔ¹ÜÖУ¬¼ÓÒ»¶¨Á¿µÄÏ¡ÑÎËá²¢½«²úÉúµÄÆøÌåͨÈë³ÎÇåʯ»ÒË®ÖУ¬·¢ÏÖ³ÎÇåʯ»ÒË®¾ù±ä»ë×Ç£¬ËµÃ÷Õæ¼ÙÕäÖé·Û¾ùº¬ÓÐ̼Ëá¸Æ£¨CaCO3£©£®
ʵÑé¶þ£º·Ö±ðÈ¡Õæ¼ÙÕäÖé·ÛÉÔÐíÖÃÓÚÌúƬÉÏׯÉÕ£¬·¢ÏÖÕæÕäÖé·ÛÄÜÎŵ½ÉÕ½¹ÓðÃ«ÆøÎ¶£»¼ÙÕäÖé·ÛδÎŵ½ÉÕ½¹ÓðÃ«ÆøÎ¶£¬Óɴ˿ɵóö½áÂÛ£º¼ÙÕäÖé·ÛÖв»º¬µ°°×ÖÊ£®
£¨2£©ÎªÁ˱ȽÏÕæ¼ÙÕäÖé·ÛÖÐ̼Ëá¸ÆµÄº¬Á¿£¬¹²½øÐÐÁËÈý´ÎʵÑ飬ÿ´Î¸÷È¡5gÕæ¼ÙÕäÖé·Û£¬·Ö±ðÖÃÓÚÈçͼ2ʵÑé×°ÖÃÖУ¨Ï¡ÑÎËá×ãÁ¿ÇÒÕæ¼ÙÕäÖé·ÛÖÐÖ»ÓÐ̼Ëá¸ÆÓëÏ¡ÑÎËá»á·´Ó¦Éú³ÉÆøÌ壩£¬²â¶¨Éú³ÉÆøÌåÌå»ýÊý¾ÝÈçÏÂ±í£º
ÑùÆ·ÆøÌåÌå»ýmL´ÎÊýµÚÒ»´ÎµÚ¶þ´ÎµÚÈý´Î
¼ÙÕäÖé·Û117.50117.28117.05
ÕæÕäÖé·Û111.52111.66111.86
¢ÙÁ¿Æø¹ÜÖÐË®ÃæÉÏ·½¼ÓÒ»²ãÖ²ÎïÓ͵ÄÄ¿µÄÊÇ·ÀÖ¹CO2ÈÜÓÚË®»òÓëË®·´Ó¦£¬
ÓÉʵÑéÊý¾Ý¿ÉÖª£ºÕæÕäÖé·ÛÖÐ̼Ëá¸ÆµÄº¬Á¿£¼¼ÙÕäÖé·Û£¨Ìî¡°£¾¡±¡¢¡°£¼¡±¡¢¡°=¡±£©£®
¢Ú¸ù¾ÝÈý´Î²âÁ¿½á¹û£¬È¡Æ½¾ùÖµ£¬ËãµÃ5gÕæÕäÖé·ÛÉú³ÉµÄÆøÌåÖÊÁ¿Îª0.22g£¬Çó£ºÕæÕäÖé·ÛÑùÆ·ÖÐCaCO3µÄÖÊÁ¿·ÖÊý£®

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

¾«Ó¢¼Ò½ÌÍø