ÌâÄ¿ÄÚÈÝ
9£®Ä³±£½¡Ê³Æ·µÄÍâ°ü×°±êÇ©ÉϵIJ¿·ÖÄÚÈÝÈçÏ£º| Ö÷ÒªÔÁÏ£ºÌ¼Ëá¸Æ ʹÓ÷½·¨£ºÃ¿ÈÕ1´Î£¬Ã¿´Î1Ƭ£¬½Àʳ£® |
£¨1£©¸Ã±£½¡Ê³Æ·µÄÖ÷Òª¹¦ÄÜÊÇʲô£¿£®
£¨2£©Ê³Ó÷½·¨ÖнÀʳµÄ×÷ÓÃÊÇʲô£¿Ôö´ó·´Ó¦ÎïµÄ½Ó´¥Ãæ»ý£¬´Ù½ø¸ÆµÄÎüÊÕ£®
£¨3£©¸Ã±£½¡Æ·ÖеÄ̼Ëá¸Æ¿ÉÒÔÓÃʯ»ÒʯÀ´ÖƱ¸£®µÚ¶þС×éͬѧÉè¼ÆÁËÒ»ÖÖÖÆ±¸Ì¼Ëá¸ÆµÄʵÑé·½°¸£¬Á÷³ÌͼΪ£»
Çëд³öÉÏÊö·½°¸Óйط´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
¢Ù£ºCaCO3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CaO+CO2¡ü£®
¢Ú£ºCaO+H2O¨TCa£¨OH£©2£®
¢Û£ºCa£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£®
£¨4£©ÔõÑù¼ìÑé¸Ã±£½¡Ê³Æ·ÊÇ·ñº¬ÓÐ̼ËáÑΣ¿È¡±£½¡Ê³Æ·¼ÓÈëÊÔ¹ÜÖУ¬È»ºóµÎ¼ÓÏ¡ÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬½«²úÉúµÄÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬Ê¯»ÒË®±ä»ë×Ç£¬ËµÃ÷ÓÐ̼ËáÑΣ®
·ÖÎö £¨1£©ÔĶÁ±êÇ©£¬¸ù¾Ý±£½¡Ê³Æ·µÄ³É·Ö·ÖÎö±£½¡Ê³Æ·µÄÖ÷Òª¹¦ÄÜ£»
£¨2£©Í¨¹ý½Àʳ¿É½«½Ï´óƬ״µÄʳƷ±ä³ÉϸСµÄ¿ÅÁ££®
£¨3£©¸ù¾ÝÒÑÓеÄÎïÖʵÄ×é³É·ÖÎöÆäÀà±ð£»Ê¯»Òʯ¸ßÎÂÄÜ·Ö½âÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£»Ñõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£»ÇâÑõ»¯¸ÆÄÜÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯Äƽâ´ð£®
£¨4£©¼ìÑé̼ËáÑÎʹÓÃÑÎËáºÍÇâÑõ»¯¸ÆÈÜÒº£¬¾Ý´Ë½â´ð£®
½â´ð ½â£º£¨1£©Í¨¹ýÔĶÁ±êÇ©¿ÉÖª£º±£½¡Ê³Æ·µÄÖ÷ÒªÔÁÏÊÇ̼Ëá¸Æ£¬Í¨¹ýʳÓ㬿ÉÒÔÏòÈËÌåÄÚ²¹¸ÆÔªËØ£»
£¨2£©Í¨¹ý½Àʳ¿É½«½Ï´óƬ״µÄʳƷ±ä³ÉϸСµÄ¿ÅÁ££¬Ôö´ó·´Ó¦ÎïµÄ½Ó´¥Ãæ»ý£¬´Ù½ø¸ÆµÄÎüÊÕ£®
£¨3£©Ê¯»Òʯ¸ßÎÂÄÜ·Ö½âÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£»Ñõ»¯¸ÆÄÜÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£»ÇâÑõ»¯¸ÆÄÜÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬¹ÊÌ
CaCO3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CaO+CO2¡ü£»CaO+H2O¨TCa£¨OH£©2£»Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£»
£¨4£©¼ìÑé̼ËáÑÎʹÓÃÑÎËáºÍÇâÑõ»¯¸ÆÈÜÒº£¬ÔÚ¼ìÑé̼Ëá¸ùÀë×Óʱ£¬½«ÑÎËáµÎÈ룬³öÏÖÆøÌ壬½«ÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬Ö¤Ã÷º¬ÓÐ̼Ëá¸ù£®¹ÊÌȡ±£½¡Ê³Æ·¼ÓÈëÊÔ¹ÜÖУ¬È»ºóµÎ¼ÓÏ¡ÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬½«²úÉúµÄÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬Ê¯»ÒË®±ä»ë×Ç£¬ËµÃ÷ÓÐ̼ËáÑΣ®
¹Ê´ðΪ£º£¨1£©²¹¸Æ£»£¨2£©Ôö´ó·´Ó¦ÎïµÄ½Ó´¥Ãæ»ý£¬´Ù½ø¸ÆµÄÎüÊÕ£»£¨3£©CaCO3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$CaO+CO2¡ü£»CaO+H2O¨TCa£¨OH£©2£»Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£»£¨4£©È¡±£½¡Ê³Æ·¼ÓÈëÊÔ¹ÜÖУ¬È»ºóµÎ¼ÓÏ¡ÑÎËᣬ¹Û²ìµ½ÓÐÆøÅݲúÉú£¬½«²úÉúµÄÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬Ê¯»ÒË®±ä»ë×Ç£¬ËµÃ÷ÓÐ̼ËáÑΣ®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁË̼Ëá¸ÆµÄ֪ʶ£¬½âÌâʱҪÈÏÕæÔĶÁ±êÇ©£¬ÌáÈ¡ÓÐÓÃÐÅÏ¢À´·ÖÎö¡¢½â¾öÎÊÌ⣮
| A£® | »ìºÏµÄ±ùË® | B£® | Ç峺µÄȪˮ | C£® | ÇåÐÂµÄ¿ÕÆø | D£® | ¼áÓ²µÄ´óÀíʯ |
רÌ⣺ÎïÖʵÄÀà±ðÐÔÖʺÍÓÃ;ÕûÀíʱ¼ä£º2017Äê5ÔÂ23ÈÕ
| »¯Ñ§Ê½£¨ÎïÖÊÃû³Æ£© | Àà±ð | ÐÔÖÊ | ÓÃ; |
| C£¨Ê¯Ä«£© | ¢Ùµ¥ÖÊ | µ¼µçÐÔ | ×÷µç¼« |
| ¢ÚNaHCO3 | ÄÆÑÎ | ÄÜÓëËá·´Ó¦ | ÖÎÁÆÎ¸Ëá¹ý¶à |
| H2SO4£¨Å¨ÁòËᣩ | Ëá | ¢ÛÎüË®ÐÔ | ¸ÉÔï¼Á |
| ¢ÜCO | Ñõ»¯Îï | »¹ÔÐÔ | Ò±Á¶½ðÊô |
| A£® | ¡°·Ö×Ó»úÆ÷¡±Ö÷ÒªÓɽðÊô²ÄÁÏÖÆ³É | B£® | ·Ö×ÓÊDZ£³ÖÎïÖÊÐÔÖʵÄÒ»ÖÖÁ£×Ó | ||
| C£® | Ò»ÇÐÎïÖʶ¼ÊÇÓÉ·Ö×Ó¹¹³ÉµÄ | D£® | ¡°·Ö×Ó»úÆ÷¡±ÊÇÊÀ½çÉÏ×öСµÄ»úÆ÷ |
| A£® | Ç⶯Á¦Æû³µ | B£® | Ì«ÑôÄÜÈÈË®Æ÷ | C£® | »ðÁ¦·¢µç | D£® | ºË¶¯Á¦Ç±Í§ |
| A£® | ȱ¸Æ»áµ¼ÖÂØþÙͲ¡»ò¹ÇÖÊÊèËÉ | |
| B£® | ÓÍÖ¬ÊÇά³ÖÉúÃü»î¶¯µÄ±¸ÓÃÄÜÔ´ | |
| C£® | ù±äµÄʳÎï²»ÄÜʳÓã¬Îª±ÜÃâÀË·Ñ£¬¿ÉÓÃ×÷ËÇÁÏ | |
| D£® | Ó×¶ùȱп»áÓ°ÏìÉú³¤·¢Óý£¬Ôì³É˼ά³Ù¶Û |