£¨1£©ÌìÈ»²ÊÉ«Êß²ËÃæÌõÓÉÊ߲˺ÍÃæ·ÛÖƳɣ¬°ÑÕ¥ºÃµÄ¸÷ÖÖÑÕÉ«µÄÊß²ËÖ­·ÅÔÚÃæ·ÛÀïºÍÃ棬¾Í±ä³ÉÊß²ËÃæÌõÁË£¬¾ßÓпÚζ¶ÀÌغÍÓªÑø·á¸»µÄÌص㣮ÌìÈ»²ÊÉ«Êß²ËÃæÌõÌṩÁË
άÉúËغÍÌÇÀà
άÉúËغÍÌÇÀà
ÓªÑøËØ£»
£¨2£©Ð¡ÂóÔÚÉú²ú¹ý³ÌÖг¤ÆÚÊ©ÓÃijÖÖµª·Ê£¬µ¼ÖÂÍÁÈÀËữºÍ°å½á£¬ÕâÖÖµª·ÊµÄ»¯Ñ§Ê½ÊÇ
£¨NH4£©2SO4
£¨NH4£©2SO4
£»
£¨3£©ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã¬Óû¯Ñ§·½³Ìʽ±íʾÆäÔ­Òò
£¨NH4£©2SO4+Ca£¨OH£©2=CaSO4+2H2O+2NH3¡ü
£¨NH4£©2SO4+Ca£¨OH£©2=CaSO4+2H2O+2NH3¡ü
£®
·ÖÎö£º£¨1£©¸ù¾ÝÊ߲˺ÍÃæ·ÛÖк¬ÓеÄÓªÑøËØ·ÖÎö£»
£¨2£©¸ù¾Ý³£¼ûµÄµª·Ê¶ÔÍÁÈÀµÄÓ°Ïì·ÖÎö£»
£¨3£©¸ù¾ÝÁòËáï§ÓëÊìʯ»ÒµÄ·´Ó¦Ð´³ö·´Ó¦µÄ·½³Ìʽ£®
½â´ð£º½â£º£¨1£©ÔÚÊ߲˺ÍÃæ·ÛÖк¬ÓеÄÓªÑøËØÊÇάÉúËغÍÌÇÀࣻ
£¨2£©µ¼ÖÂÍÁÈÀËữºÍ°å½áµÄµª·ÊÊÇÁòËá泥¬»¯Ñ§Ê½ÊÇ£ºNH4£©2SO4£»
£¨3£©ÓÉÓÚÁòËáï§ÄÜÓëÊìʯ»ÒÄÜ·´Ó¦·Å³ö°±Æø£¬½µµÍ·ÊЧ£®ËùÒÔ£¬ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã®·´Ó¦µÄ·½³ÌʽÊÇ£º£¨NH4£©2SO4+Ca£¨OH£©2=CaSO4+2H2O+2NH3¡ü£®
¹Ê´ðΪ£º£¨1£©Î¬ÉúËغÍÌÇÀࣻ£¨2£©£¨NH4£©2SO4£»£¨3£©£¨NH4£©2SO4+Ca£¨OH£©2=CaSO4+2H2O+2NH3¡ü£®
µãÆÀ£º»¯Ñ§À´Ô´ÓÚÉú²ú¡¢Éú»î£¬ÓÖ·þÎñÓÚÉú²ú¡¢Éú»î£¬Òò´ËÓëÉú²ú¡¢Éú»îʵ¼ùÏà¹ØµÄ»¯Ñ§ÖªÊ¶£¬ÔÚÖп¼ÖгöÏÖµÄƵ¶ÈºÜ¸ß£¬Ñ§Ï°¹ý³ÌÖÐÒªÒýÆðÖØÊÓ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2013½ìºÚÁú½­Ê¡¹þ¶û±õµÚ69ÖÐѧ¾ÅÄ꼶ÏÂѧÆÚ2ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

ÌìÈ»²ÊÉ«Êß²ËÃæÌõÓÉÊ߲˺ÍÃæ·ÛÖƳɣ¬°ÑÕ¥ºÃµÄ¸÷ÖÖÑÕÉ«µÄÊß²ËÖ­·ÅÔÚÃæ·ÛÀïºÍÃ棬¾Í±ä³ÉÊß²ËÃæÌõÁË£¬¾ßÓпÚζ¶ÀÌغÍÓªÑø·á¸»µÄÌص㡣ÌìÈ»²ÊÉ«Êß²ËÃæÌõÌṩÁË(1)        ÓªÑøËØ£»Ð¡ÂóÔÚÉú²ú¹ý³ÌÖг¤ÆÚÊ©ÓÃijÖÖµª·Ê£¬µ¼ÖÂÍÁÈÀËữºÍ°å½á£¬ÕâÖÖµª·ÊµÄ»¯Ñ§Ê½ÊÇ(2)         £»ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã¬Óû¯Ñ§·½³Ìʽ±íʾÆäÔ­Òò(3)                                         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêºÚÁú½­Ê¡¾ÅÄ꼶ÏÂѧÆÚ2ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÌìÈ»²ÊÉ«Êß²ËÃæÌõÓÉÊ߲˺ÍÃæ·ÛÖƳɣ¬°ÑÕ¥ºÃµÄ¸÷ÖÖÑÕÉ«µÄÊß²ËÖ­·ÅÔÚÃæ·ÛÀïºÍÃ棬¾Í±ä³ÉÊß²ËÃæÌõÁË£¬¾ßÓпÚζ¶ÀÌغÍÓªÑø·á¸»µÄÌص㡣ÌìÈ»²ÊÉ«Êß²ËÃæÌõÌṩÁË(1)        ÓªÑøËØ£»Ð¡ÂóÔÚÉú²ú¹ý³ÌÖг¤ÆÚÊ©ÓÃijÖÖµª·Ê£¬µ¼ÖÂÍÁÈÀËữºÍ°å½á£¬ÕâÖÖµª·ÊµÄ»¯Ñ§Ê½ÊÇ(2)         £»ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã¬Óû¯Ñ§·½³Ìʽ±íʾÆäÔ­Òò(3)                                         ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

£¨1£©ÌìÈ»²ÊÉ«Êß²ËÃæÌõÓÉÊ߲˺ÍÃæ·ÛÖƳɣ¬°ÑÕ¥ºÃµÄ¸÷ÖÖÑÕÉ«µÄÊß²ËÖ­·ÅÔÚÃæ·ÛÀïºÍÃ棬¾Í±ä³ÉÊß²ËÃæÌõÁË£¬¾ßÓпÚζ¶ÀÌغÍÓªÑø·á¸»µÄÌص㣮ÌìÈ»²ÊÉ«Êß²ËÃæÌõÌṩÁË________ÓªÑøËØ£»
£¨2£©Ð¡ÂóÔÚÉú²ú¹ý³ÌÖг¤ÆÚÊ©ÓÃijÖÖµª·Ê£¬µ¼ÖÂÍÁÈÀËữºÍ°å½á£¬ÕâÖÖµª·ÊµÄ»¯Ñ§Ê½ÊÇ________£»
£¨3£©ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã¬Óû¯Ñ§·½³Ìʽ±íʾÆäÔ­Òò________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêºÚÁú½­Ê¡¹þ¶û±õ69ÖоÅÄ꼶£¨Ï£©Ô¿¼»¯Ñ§ÊÔ¾í£¨2Ô·ݣ©£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨1£©ÌìÈ»²ÊÉ«Êß²ËÃæÌõÓÉÊ߲˺ÍÃæ·ÛÖƳɣ¬°ÑÕ¥ºÃµÄ¸÷ÖÖÑÕÉ«µÄÊß²ËÖ­·ÅÔÚÃæ·ÛÀïºÍÃ棬¾Í±ä³ÉÊß²ËÃæÌõÁË£¬¾ßÓпÚζ¶ÀÌغÍÓªÑø·á¸»µÄÌص㣮ÌìÈ»²ÊÉ«Êß²ËÃæÌõÌṩÁË    ÓªÑøËØ£»
£¨2£©Ð¡ÂóÔÚÉú²ú¹ý³ÌÖг¤ÆÚÊ©ÓÃijÖÖµª·Ê£¬µ¼ÖÂÍÁÈÀËữºÍ°å½á£¬ÕâÖÖµª·ÊµÄ»¯Ñ§Ê½ÊÇ    £»
£¨3£©ÕâÖÖµª·ÊÒ²²»ÄÜÓëÊìʯ»ÒÒ»ÆðÊ©Óã¬Óû¯Ñ§·½³Ìʽ±íʾÆäÔ­Òò    £®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸