ÌâÄ¿ÄÚÈÝ

Ö÷×åÔªËØW¡¢X¡¢Y¡¢ZµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬WµÄÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶¡£X¡¢YºÍZ·ÖÊô²»Í¬µÄÖÜÆÚ£¬ËüÃǵÄÔ­×ÓÐòÊýÖ®ºÍÊÇWÔ­×ÓÐòÊýµÄ5±¶¡£ÔÚÓÉÔªËØW¡¢X¡¢Y¡¢Z×é³ÉµÄËùÓпÉÄܵĶþ×é·Ö»¯ºÏÎïÖУ¬ÓÉÔªËØWÓëYÐγɵϝºÏÎïMµÄÈÛµã×î¸ß¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)WÔªËØÔ­×ÓµÄL²ã¹ìµÀ±íʾʽΪ________£¬W3·Ö×ӵĿռ乹ÐÍΪ________£»

(2)»¯ºÏÎïMµÄ¾§Ìå½á¹¹ÓëNaClÏàͬ£¬¶øÈÛµã¸ßÓÚNaCl¡£MÈÛµã½Ï¸ßµÄÔ­ÒòÊÇ____________________¡£½«Ò»¶¨Á¿µÄ»¯ºÏÎïZX¸ºÔØÔÚMÉÏ¿ÉÖÆµÃZX/M´ß»¯¼Á£¬ÓÃÓÚ´ß»¯Ì¼Ëá¶þ¼×õ¥ÓëÔ¹ð´¼õ¥½»»»ºÏ³É̼Ëá¶þÔ¹ðõ¥¡£ÔÚ̼Ëá¶þ¼×õ¥·Ö×ÓÖУ¬Ì¼Ô­×Ó²ÉÓõÄÔÓ»¯·½Ê½ÓÐ________£¬O¡ªC¡ªOµÄ¼ü½ÇԼΪ________£»

(3)X¡¢Y¡¢Z¿ÉÐγÉÁ¢·½¾§Ìå½á¹¹µÄ»¯ºÏÎÆä¾§°ûÖÐXÕ¼¾ÝËùÓÐÀâµÄÖÐÐÄ£¬YλÓÚ¶¥½Ç£¬Z´¦ÓÚÌåÐÄλÖã¬Ôò¸Ã¾§ÌåµÄ×é³ÉΪX¡ÃY¡ÃZ£½________£»

(4)º¬ÓÐÔªËØZµÄÑεÄÑæÉ«·´Ó¦Îª×ÏÉ«¡£Ðí¶à½ðÊôÑζ¼¿ÉÒÔ·¢ÉúÑæÉ«·´Ó¦£¬ÆäÔ­ÒòÊÇ__________________________________________________________¡£

 

¡¾´ð°¸¡¿

(1) ? VÐÎ

(2)¹¹³É¾§ÌåµÄÀë×Ӱ뾶С£¬¾§¸ñÄÜ´ó¡¡sp3ºÍsp2¡¡120¡ã

(3)3¡Ã1¡Ã1

? (4)¼¤·¢Ì¬µÄµç×Ó´ÓÄÜÁ¿½Ï¸ßµÄ¹ìµÀԾǨµ½ÄÜÁ¿½ÏµÍµÄ¹ìµÀʱ£¬ÒÔÒ»¶¨²¨³¤(¿É?

? ¼û¹âÇøÓò)¹âµÄÐÎʽÊÍ·ÅÄÜÁ¿

¡¾½âÎö¡¿WÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶£¬¿ÉÍÆÖªWΪÑõÔªËØ£¬ÒòW¡¢X¡¢Y¡¢ZµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÇÒËùÓпÉÄܵĶþ×é·Ö»¯ºÏÎïÖУ¬YÓëÑõÔªËØÐγɵϝºÏÎïMÈÛµã×î¸ß£¬¿ÉÍÆÖªYΪMg¡£ÒòX¡¢Y²»ÔÚͬһÖÜÆÚÇÒXµÄÔ­×ÓÊýÐòÊý´óÓÚ8СÓÚ12£¬ËùÒÔXΪF£¬ÓÉX¡¢Y¡¢ZµÄÔ­×ÓÐòÊýÖ®ºÍΪ40£¬¿ÉÍÆÖªZΪK¡£¾§¸ñÄܡأ¬ËùÒÔMgO±ÈNaCl¾§¸ñÄÜ´ó£¬ÔÚ̼Ëá¶þ¼×õ¥·Ö×ÓÖÐ̼ԭ×ÓµÄÔÓ»¯·½Ê½ÓÐsp3ºÍsp2Á½ÖÖ¡£O¡ªC¡ªO¼ü½ÇԼΪ120¡ã£¬Ã¿Ò»¸ö¾§°ûÖÐʵ¼ÊÓµÓеÄÀë×ÓÊýÄ¿µÄ¼ÆËã¹æÂÉΪ£º¶¥µã£º¡¢ÀâÉÏ£º¡¢ÃæÐÄ£º¡¢ÌåÐÄ£º¾§°û¶ÀÓУ¬ÍƳöX¡ÃY¡ÃZ£½3¡Ã1¡Ã1¡£ÑæÉ«·´Ó¦ÊÇÎïÀí±ä»¯£¬Êǵç×Ó·¢ÉúÄܼ¶Ô¾Ç¨Ê±²úÉúµÄ¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ǰ20ºÅÖ÷×åÔªËØW¡¢X¡¢Y¡¢ZµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬WµÄÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ3±¶£®X¡¢YºÍZ·ÖÊô²»Í¬µÄÖÜÆÚ£¬ËûÃǵÄÔ­×ÓÐòÊýÖ®ºÍÊÇWÔ­×ÓÐòÊýµÄ5±¶£®ÔÚÓÉÔªËØW¡¢X¡¢Y¡¢Z×é³ÉµÄËùÓпÉÄܵĶþ×é·Ö»¯ºÏÎïÖУ¬ÓÉÔªËØWÓëYÐγɵϝºÏÎïMµÄÈÛµã×î¸ß£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©WÔªËØÔ­×ӵĵç×ÓÅŲ¼Í¼Îª
£¬
£¨2£©Xµ¥ÖÊÓëË®·¢ÉúÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
2F2+2H2O=4HF+O2
2F2+2H2O=4HF+O2
£»
£¨3£©»¯ºÏÎïMµÄ»¯Ñ§Ê½Îª
MgO
MgO
£¬Æä¾§Ìå½á¹¹ÓëNaClÏàͬ£¬¶øÈÛµã¸ßÓÚNaCl£®MÈÛµã½Ï¸ßµÄÔ­ÒòÊÇ
Àë×ӵĵçºÉ¶à£¬Àë×Ӱ뾶С£¬¾§¸ñÄÜ´ó
Àë×ӵĵçºÉ¶à£¬Àë×Ӱ뾶С£¬¾§¸ñÄÜ´ó
£®
£¨4£©X¡¢Y¡¢Z¿ÉÐγÉÁ¢·½¾§Ìå½á¹¹µÄ»¯ºÏÎÆä¾§°ûÖÐXÕ¼¾ÝËùÓÐÀâµÄÖÐÐÄ£¬YλÓÚ¶¥½Ç£¬Z´¦ÓÚÌåÐÄλÖã¬Ôò¸Ã¾§ÌåµÄ×é³ÉΪX£ºY£ºZ=
3£º1£º1
3£º1£º1
£»
£¨5£©»ù̬ԭ×ÓZµÄµç×ÓÅŲ¼Ê½
1s22s22p63s23p64s1
1s22s22p63s23p64s1
£»º¬ÓÐÔªËØZµÄÑεÄÑæÉ«·´Ó¦Îª
×Ï
×Ï
É«£®Ðí¶à½ðÊôÑζ¼¿ÉÒÔ·¢ÉúÑæÉ«·´Ó¦£¬ÆäÔ­ÒòÊÇ
µç×ÓԾǨʱÒÔ¹âµÄÐÎʽ½«ÄÜÁ¿ÊͷųöÀ´
µç×ÓԾǨʱÒÔ¹âµÄÐÎʽ½«ÄÜÁ¿ÊͷųöÀ´
£®

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

¾«Ó¢¼Ò½ÌÍø