ÌâÄ¿ÄÚÈÝ

2011Äê4ÔÂ27ÈÕijÊй¤Éֲ̾é»ñ400¿Ë´ü×°ÖÐÀÏÄê²¹¸ÆÓªÑøÄÌ·Û1 401°ü¡£ÕâÖÖÄÌ·Û±»¼ø¶¨ÎªËùº¬ÑÇÏõËáÑβÐÁôÁ¿¸ß³öÕý³£Öµ7.8±¶£¬³¤ÆÚʳÓÿÉÄÜÖ°©¡£ÒÑÖªNaNO2ÄÜ·¢ÉúÈçÏ·´Ó¦£º2NaNO2£«4HI===2NO£«I2£«2NaI£«2H2O¡£

(1)ÉÏÊö·´Ó¦ÖÐÑõ»¯¼ÁÊÇ________£¬ÈôÓÐ0.75 molµÄ»¹Ô­¼Á±»Ñõ»¯£¬Ôò±»»¹Ô­µÄÑõ»¯¼ÁÓÐ________ mol¡£

(2)¸ù¾ÝÉÏÊö·´Ó¦£¬¿ÉÒÔÓÃÊÔÖ½ºÍÉú»îÖг£¼ûµÄÎïÖʽøÐÐʵÑ飬ÒÔ¼ø±ðNaNO2ºÍNaCl£¬¿ÉÑ¡ÓõÄÎïÖÊÓТÙ×ÔÀ´Ë®£»¢Úµí·Ûµâ»¯¼ØÊÔÖ½£»¢Ûµí·Û£»¢Ü°×ÌÇ£»¢Ýʳ´×£»¢Þ°×¾Æ¡£½øÐÐʵÑéʱ£¬±ØÐëÑ¡ÓõÄÎïÖÊÓÐ__________¡£

(3)ij³§·ÏÇÐÏ÷ÒºÖУ¬º¬2%¡«5%µÄNaNO2£¬Ö±½ÓÅÅ·Å»áÔì³ÉÎÛȾ£¬ÏÂÁÐÊÔ¼ÁÖÐ________(ÌîÐòºÅ)ÄÜʹNaNO2ת»¯Îª²»ÒýÆð¶þ´ÎÎÛȾµÄN2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________________________(²¢±ê³öµç×ÓתÒƵÄÊýÄ¿ºÍ·½Ïò)¡£

¢ÙNaCl¡¡¢ÚNH4Cl¡¡¢ÛH2O2¡¡¢ÜŨH2SO4

 

¡¾´ð°¸¡¿

£¨1£©NaNO2     0.75  £¨2£©¢Ú  ¢Ý     £¨3£©¢Ú   

¡¾½âÎö¡¿£¨1£©¸ù¾Ý·½³Ìʽ¿ÉÖª£¬ÑÇÏõËáÄÆÖеªÔ­×ӵĻ¯ºÏ¼Û´Ó£«3¼Û½µµÍµ½£«2¼Û£¬µÃµ½µç×Ó£¬±»»¹Ô­£¬Ê£ÓàÑõ»¯¼Á¡£0.75molµâ»¯¼Øʧȥ0.75mol£¬ËùÒÔ¸ù¾Ýµç×ӵĵÃʧÊغã¿ÉÖª£¬±»»¹Ô­µÄÑõ»¯¼ÁÒ²ÊÇ0.75mol¡£

£¨2£©ÑÇÏõËáÄƾßÓÐÑõ»¯ÐÔ£¬ÄÜÑõ»¯µâ»¯¼Ø£¬¶øÂÈ»¯ÄƲ»ÄÜ¡£µ«¸Ã·´Ó¦ÊÇÔÚËáÐÔÌõ¼þС½øÐеģ¬ËùÒÔ´ð°¸Ñ¡¢Ú¢Ý¡£

£¨4£©ÑÇÏõËáÄÆת»¯ÎªµªÆø£¬ËµÃ÷ÑÇÏõËáÄÆÊÇÑõ»¯¼Á£¬ËùÒÔÐèÒª¼ÓÈ뻹ԭ¼ÁÂÈ»¯ï§£¬·´Ó¦µÄ·½³Ìʽ¼û´ð°¸¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¢ñ.2011Äê4ÔÂ27ÈÕijÊй¤Éֲ̾é»ñ400¿Ë´ü×°ÖÐÀÏÄê²¹¸ÆÓªÑøÄÌ·Û1 401°ü¡£ÕâÖÖÄÌ·Û±»¼ø¶¨ÎªËùº¬ÑÇÏõËáÑβÐÁôÁ¿¸ß³öÕý³£Öµ7.8±¶£¬³¤ÆÚʳÓÿÉÄÜÖ°©¡£ÒÑÖªNaNO2ÄÜ·¢ÉúÈçÏ·´Ó¦£º2NaNO2£«4HI===2NO¡ü£«I2£«2NaI£«2H2O¡£
(1)ÉÏÊö·´Ó¦ÖÐÑõ»¯¼ÁÊÇ_____£¬ÈôÓÐ0.75 molµÄ»¹Ô­¼Á±»Ñõ»¯£¬Ôò±»»¹Ô­µÄÑõ»¯¼ÁÓÐ_____mol¡£
(2)¸ù¾ÝÉÏÊö·´Ó¦£¬¿ÉÒÔÓÃÊÔÖ½ºÍÉú»îÖг£¼ûµÄÎïÖʽøÐÐʵÑ飬ÒÔ¼ø±ðNaNO2ºÍNaCl£¬¿ÉÑ¡ÓõÄÎïÖÊÓУº¢Ù×ÔÀ´Ë®£»¢Úµí·Ûµâ»¯¼ØÊÔÖ½£»¢Ûµí·Û£»¢Ü°×ÌÇ£»¢Ýʳ´×£»¢Þ°×¾Æ¡£½øÐÐʵÑéʱ£¬±ØÐëÑ¡ÓõÄÎïÖÊÓÐ____________¡£
(3)ij¹¤³§·ÏÇÐÏ÷ÒºÖк¬ÓÐ2%¡«5%µÄNaNO2£¬Ö±½ÓÅÅ·Å»áÔì³ÉÎÛȾ£¬ÏÂÁÐÊÔ¼ÁÖÐ_____(ÌîÐòºÅ)ÄÜʹNaNO2ת»¯Îª²»ÒýÆð¶þ´ÎÎÛȾµÄN2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________ (²¢±ê³öµç×ÓתÒƵÄÊýÄ¿ºÍ·½Ïò)¡£
¢ÙNaCl¡¡¢ÚNH4Cl¡¡¢ÛH2O2¡¡¢ÜŨH2SO4
(4)ÏÂÁÐÀë×ÓÔÚÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ________¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

A£®NH¡¡Cl£­¡¡OH£­¡¡COB£®Fe2£«¡¡NO3-¡¡Cl£­¡¡H£«
C£®CH3COO£­¡¡NH¡¡H£«¡¡Cl£­D£®CH3COO£­¡¡Na£«¡¡Cl£­¡¡SO
¢ò.ʵÑéÊÒΪ¼à²â¿ÕÆøÖй¯ÕôÆøµÄº¬Á¿£¬ÍùÍùÐü¹ÒÍ¿ÓÐCuIµÄÂËÖ½£¬¸ù¾ÝÂËÖ½ÊÇ·ñ±äÉ«»òÑÕÉ«·¢Éú±ä»¯ËùÓÃÈ¥µÄʱ¼äÀ´ÅжϿÕÆøÖеĺ¬¹¯Á¿£¬Æ䷴ӦʽΪ
4CuI£«Hg===Cu2HgI4£«2Cu¡£
(1)ÉÏÊö·´Ó¦²úÎïCu2HgI4ÖУ¬CuÔªËØÊÇ________¼Û¡£
(2) CuI¿ÉÓÉCu2£«ÓëI£­Ö±½Ó·´Ó¦ÖƵã¬ÇëÅäƽÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º
Cu2£«£«I£­===CuI£«I

¢ñ.2011Äê4ÔÂ27ÈÕijÊй¤Éֲ̾é»ñ400¿Ë´ü×°ÖÐÀÏÄê²¹¸ÆÓªÑøÄÌ·Û1 401°ü¡£ÕâÖÖÄÌ·Û±»¼ø¶¨ÎªËùº¬ÑÇÏõËáÑβÐÁôÁ¿¸ß³öÕý³£Öµ7.8±¶£¬³¤ÆÚʳÓÿÉÄÜÖ°©¡£ÒÑÖªNaNO2ÄÜ·¢ÉúÈçÏ·´Ó¦£º2NaNO2£«4HI===2NO¡ü£«I2£«2NaI£«2H2O¡£

(1)ÉÏÊö·´Ó¦ÖÐÑõ»¯¼ÁÊÇ_____£¬ÈôÓÐ0.75 molµÄ»¹Ô­¼Á±»Ñõ»¯£¬Ôò±»»¹Ô­µÄÑõ»¯¼ÁÓÐ_____mol¡£

(2)¸ù¾ÝÉÏÊö·´Ó¦£¬¿ÉÒÔÓÃÊÔÖ½ºÍÉú»îÖг£¼ûµÄÎïÖʽøÐÐʵÑ飬ÒÔ¼ø±ðNaNO2ºÍNaCl£¬¿ÉÑ¡ÓõÄÎïÖÊÓУº¢Ù×ÔÀ´Ë®£»¢Úµí·Ûµâ»¯¼ØÊÔÖ½£»¢Ûµí·Û£»¢Ü°×ÌÇ£»¢Ýʳ´×£»¢Þ°×¾Æ¡£½øÐÐʵÑéʱ£¬±ØÐëÑ¡ÓõÄÎïÖÊÓÐ____________¡£

(3)ij¹¤³§·ÏÇÐÏ÷ÒºÖк¬ÓÐ2%¡«5%µÄNaNO2£¬Ö±½ÓÅÅ·Å»áÔì³ÉÎÛȾ£¬ÏÂÁÐÊÔ¼ÁÖÐ_____(ÌîÐòºÅ)ÄÜʹNaNO2ת»¯Îª²»ÒýÆð¶þ´ÎÎÛȾµÄN2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________ (²¢±ê³öµç×ÓתÒƵÄÊýÄ¿ºÍ·½Ïò)¡£

¢ÙNaCl¡¡¢ÚNH4Cl¡¡¢ÛH2O2¡¡¢ÜŨH2SO4

(4)ÏÂÁÐÀë×ÓÔÚÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ________¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

A£®NH¡¡Cl£­¡¡OH£­¡¡CO                 B£®Fe2£«¡¡NO3-¡¡Cl£­¡¡H£«

C£®CH3COO£­¡¡NH¡¡H£«¡¡Cl£­               D£®CH3COO£­¡¡Na£«¡¡Cl£­¡¡SO

¢ò.ʵÑéÊÒΪ¼à²â¿ÕÆøÖй¯ÕôÆøµÄº¬Á¿£¬ÍùÍùÐü¹ÒÍ¿ÓÐCuIµÄÂËÖ½£¬¸ù¾ÝÂËÖ½ÊÇ·ñ±äÉ«»òÑÕÉ«·¢Éú±ä»¯ËùÓÃÈ¥µÄʱ¼äÀ´ÅжϿÕÆøÖеĺ¬¹¯Á¿£¬Æ䷴ӦʽΪ

4CuI£«Hg===Cu2HgI4£«2Cu¡£

(1)ÉÏÊö·´Ó¦²úÎïCu2HgI4ÖУ¬CuÔªËØÊÇ________¼Û¡£

(2) CuI¿ÉÓÉCu2£«ÓëI£­Ö±½Ó·´Ó¦ÖƵã¬ÇëÅäƽÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º

Cu2£«£«I£­===CuI£«I

 

¢ñ.2011Äê4ÔÂ27ÈÕijÊй¤Éֲ̾é»ñ400¿Ë´ü×°ÖÐÀÏÄê²¹¸ÆÓªÑøÄÌ·Û1401°ü¡£ÕâÖÖÄÌ·Û±»¼ø¶¨ÎªËùº¬ÑÇÏõËáÑβÐÁôÁ¿¸ß³öÕý³£Öµ7.8±¶£¬³¤ÆÚʳÓÿÉÄÜÖ°©¡£ÒÑÖªNaNO2ÄÜ·¢ÉúÈçÏ·´Ó¦£º2NaNO2£«4HI===2NO¡ü£«I2£«2NaI£«2H2O¡£

(1)ÉÏÊö·´Ó¦ÖÐÑõ»¯¼ÁÊÇ___  __¡£

(2)¸ù¾ÝÉÏÊö·´Ó¦£¬¿ÉÒÔÓÃÊÔÖ½ºÍÉú»îÖг£¼ûµÄÎïÖʽøÐÐʵÑ飬ÒÔ¼ø±ðNaNO2ºÍNaCl£¬¿ÉÑ¡ÓõÄÎïÖÊÓУº¢Ù×ÔÀ´Ë®£»¢Úµí·Ûµâ»¯¼ØÊÔÖ½£»¢Ûµí·Û£»¢Ü°×ÌÇ£»¢Ýʳ´×£»¢Þ°×¾Æ¡£½øÐÐʵÑéʱ£¬±ØÐëÑ¡ÓõÄÎïÖÊÓÐ_________      ___ £¨ÌîÐòºÅ£© ¡£

(3)ij¹¤³§·ÏÇÐÏ÷ÒºÖк¬ÓÐ2%¡«5%µÄNaNO2£¬Ö±½ÓÅÅ·Å»áÔì³ÉÎÛȾ£¬ÏÂÁÐÊÔ¼ÁÖÐ_____(ÌîÐòºÅ)  ¢ÙNaCl¡¡ ¢ÚNH4Cl¡¡ ¢ÛH2O2¡¡ ¢ÜŨH2SO4

ÄÜʹNaNO2ת»¯Îª²»ÒýÆð¶þ´ÎÎÛȾµÄN2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________ (²¢±ê³öµç×ÓתÒƵÄÊýÄ¿ºÍ·½Ïò)¡£

(4)ÏÂÁÐÀë×ÓÔÚÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ________¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

A£®NH¡¡Cl£­¡¡OH£­¡¡CO       B£®Fe2£«¡¡NO3-¡¡Cl£­¡¡H£«

C£®CH3COO£­¡¡NH¡¡H£«¡¡Cl£­     D£®CH3COO£­¡¡Na£«¡¡Cl£­¡¡SO

¢ò.ʵÑéÊÒΪ¼à²â¿ÕÆøÖй¯ÕôÆøµÄº¬Á¿£¬ÍùÍùÐü¹ÒÍ¿ÓÐCuIµÄÂËÖ½£¬¸ù¾ÝÂËÖ½ÊÇ·ñ±äÉ«»òÑÕÉ«·¢Éú±ä»¯ËùÓÃÈ¥µÄʱ¼äÀ´ÅжϿÕÆøÖеĺ¬¹¯Á¿£¬Æ䷴ӦʽΪ

4CuI£«Hg===Cu2HgI4£«2Cu¡£

(1)ÉÏÊö·´Ó¦²úÎïCu2HgI4ÖУ¬CuÔªËØÊÇ________¼Û¡£

(2) CuI¿ÉÓÉCu2£«ÓëI£­Ö±½Ó·´Ó¦ÖƵã¬ÇëÅäƽÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º

Cu2£«£«I£­===CuI£«I

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

¾«Ó¢¼Ò½ÌÍø