(4·Ö)»¯Ñ§Éϳ£ÓõçÀë¶È±íʾµç½âÖʵÄÏà¶ÔÇ¿Èõ£º¦Á£½ÒѵçÀëµÄµç½âÖÊ·Ö×ÓÊý/ÈÜÒºÖÐÔ­Óеç½âÖʵÄ×Ü·Ö×ÓÊý¡Á100%¡£

ÎïÖÊ(΢Á£)¼°±àºÅ

µçÀë¶È¦Á

A.ÁòËáÈÜÒº(µÚÒ»²½ÍêÈ«µçÀë)£º

HSOH£«£«SO

10%

B.ÁòËáÇâÄÆÈÜÒº£ºHSOH£«£«SO

29%

CH3COOHCH3COO£­£«H£«

1.33%

D.ÑÎË᣺HCl£½H£«£«Cl£­

100%

(1)25¡æʱ£¬0.1 mol¡¤L£­1ÉÏÊö¼¸ÖÖÈÜÒºÖУ¬c(H£«)´Ó´óµ½Ð¡µÄ˳ÐòÊÇ_____(ÌîÐòºÅ)£»

(2)25¡æʱ£¬0.1 mol¡¤L£­1ÁòËáÈÜÒºÖÐHSOµÄµçÀë¶ÈСÓÚÏàͬζÈÏÂ0.1 mol¡¤L£­1ÁòËáÇâÄÆÈÜÒºÖÐHSOµÄµçÀë¶È£¬ÆäÔ­ÒòÊÇ__________________¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(¹²10·Ö)»¯Ñ§Éϳ£ÓÃȼÉÕ·¨È·¶¨ÓлúÎïµÄ×é³É£®ÕâÖÖ·½·¨ÊÇÔڵ篼ÓÈÈʱÓô¿ÑõÆøÑõ»¯¹ÜÄÚÑùÆ·£¬¸ù¾Ý²úÎïµÄÖÊÁ¿È·¶¨ÓлúÎïµÄ×é³É£®ÏÂͼËùÁÐ×°ÖÃÊÇÓÃȼÉÕ·¨È·¶¨ÓлúÎï·Ö×Óʽ³£ÓõÄ×°Öã®

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©²úÉúµÄÑõÆø°´´Ó×óµ½ÓÒÁ÷Ïò£¬ËùѡװÖø÷µ¼¹ÜµÄÁ¬½ÓÐòºÅ£¨Ìîд½Ó¿Ú´úºÅ£©ÊÇ£º

________________________________________£»

£¨2£©C×°ÖÃÖÐŨH2SO4µÄ×÷ÓÃÊÇ________________________________£»

£¨3£©D×°ÖÃÖÐMnO2µÄ×÷ÓÃÊÇ__________________________________£»

£¨4£©È¼ÉÕ¹ÜÖÐCuOµÄ×÷ÓÃÊÇ___________________________________£»

£¨5£©Èô׼ȷ³ÆÈ¡ 0.90gÑùÆ·£¨Ö»º¬ C¡¢H¡¢OÈýÖÖÔªËØÖеÄÁ½ÖÖ»òÈýÖÖ£©£¬¾­³ä·ÖȼÉÕºó£¬

A¹ÜÖÊÁ¿Ôö¼Ó1.32 g£¬B¹ÜÖÊÁ¿Ôö¼Ó0.54 g£¬Ôò¸ÃÓлúÎïËùº¬ÔªËصÄ×î¼ò±ÈΪ___________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêºÓ±±Ê¡ÐĮ̈һÖи߶þµÚÈý´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ

(12·Ö)»¯Ñ§Éϳ£ÓÃȼÉÕ·¨È·¶¨ÓлúÎï×é³É£¬ÕâÖÖ·½·¨ÊÇÔڵ篼ÓÈÈʱÓô¿ÑõÆøÑõ»¯¹ÜÄÚÑùÆ·£¬¸ù¾Ý²úÎïµÄÖÊÁ¿È·¶¨ÓлúÎïµÄ×é³É£¬Í¼ÖÐËùÁÐ×°ÖÃÊÇÓÃȼÉÕ·¨È·¶¨ÓлúÎï·Ö×Óʽ³£ÓõÄ×°Öá£Íê³ÉÏÂÁÐÎÊÌ⣺

(1)²úÉúµÄÑõÆø°´´Ó×óµ½ÓÒÁ÷Ïò£¬ËùÑ¡ÔñµÄ×°Öø÷µ¼¹ÜµÄÁ¬½Ó˳ÐòÊÇ________________¡£
(2)C×°ÖÃÖÐŨÁòËáµÄ×÷ÓÃÊÇ____________¡£(3)D×°ÖÃÖÐMnO2µÄ×÷ÓÃÊÇ__________________¡£
(4)ȼÉÕ¹ÜÖÐCuOµÄ×÷ÓÃÊÇ__________________¡£
(5)Èô׼ȷ³ÆÈ¡0.9 gÑùÆ·(Ö»º¬C¡¢H¡¢OÈýÖÖÔªËØÖеÄÁ½ÖÖ»òÈýÖÖ)¾­³ä·ÖȼÉÕºó£¬A¹ÜÖÊÁ¿Ôö¼Ó1.32 g£¬B¹ÜÖÊÁ¿Ôö¼Ó0.54 g£¬Ôò¸ÃÓлúÎïµÄʵÑéʽΪ__________________________¡£
(6)Èô¸ÃÓлúÎïÈÜÓÚË®£¬Æä·Ö×ÓʽÖÐÇâÔ­×ÓΪ4£¬ÔòÆä½á¹¹¼òʽΪ______________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìн®Å©Æßʦ¸ß¼¶ÖÐѧ¸ß¶þÏÂѧÆÚµÚÒ»½×¶Î¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

(4·Ö)»¯Ñ§Éϳ£ÓõçÀë¶È±íʾµç½âÖʵÄÏà¶ÔÇ¿Èõ£º¦Á£½ÒѵçÀëµÄµç½âÖÊ·Ö×ÓÊý/ÈÜÒºÖÐÔ­Óеç½âÖʵÄ×Ü·Ö×ÓÊý¡Á100%¡£

ÎïÖÊ(΢Á£)¼°±àºÅ

µçÀë¶È¦Á

A.ÁòËáÈÜÒº(µÚÒ»²½ÍêÈ«µçÀë)£º

HSOH£«£«SO

10%

B.ÁòËáÇâÄÆÈÜÒº£ºHSOH£«£«SO

29%

CH3COOHCH3COO£­£«H£«

1.33%

D.ÑÎË᣺HCl£½H£«£«Cl£­

100%

(1)25¡æʱ£¬0.1 mol¡¤L£­1ÉÏÊö¼¸ÖÖÈÜÒºÖУ¬c(H£«)´Ó´óµ½Ð¡µÄ˳ÐòÊÇ_____(ÌîÐòºÅ)£»

(2)25¡æʱ£¬0.1 mol¡¤L£­1ÁòËáÈÜÒºÖÐHSOµÄµçÀë¶ÈСÓÚÏàͬζÈÏÂ0.1 mol¡¤L£­1ÁòËáÇâÄÆÈÜÒºÖÐHSOµÄµçÀë¶È£¬ÆäÔ­ÒòÊÇ__________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêн®Å©Æßʦ¸ß¼¶ÖÐѧ¸ß¶þÏÂѧÆÚµÚÒ»½×¶Î¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

(4·Ö)»¯Ñ§Éϳ£ÓõçÀë¶È±íʾµç½âÖʵÄÏà¶ÔÇ¿Èõ£º¦Á£½ÒѵçÀëµÄµç½âÖÊ·Ö×ÓÊý/ÈÜÒºÖÐÔ­Óеç½âÖʵÄ×Ü·Ö×ÓÊý¡Á100%¡£

ÎïÖÊ(΢Á£)¼°±àºÅ
µçÀë¶È¦Á
A.ÁòËáÈÜÒº(µÚÒ»²½ÍêÈ«µçÀë)£º
HSOH£«£«SO
10%
B.ÁòËáÇâÄÆÈÜÒº£ºHSOH£«£«SO
29%
CH3COOHCH3COO£­£«H£«
1.33%
D.ÑÎË᣺HCl£½H£«£«Cl£­
100%
(1)25¡æʱ£¬0.1 mol¡¤L£­1ÉÏÊö¼¸ÖÖÈÜÒºÖУ¬c(H£«)´Ó´óµ½Ð¡µÄ˳ÐòÊÇ_____(ÌîÐòºÅ)£»
(2)25¡æʱ£¬0.1 mol¡¤L£­1ÁòËáÈÜÒºÖÐHSOµÄµçÀë¶ÈСÓÚÏàͬζÈÏÂ0.1 mol¡¤L£­1ÁòËáÇâÄÆÈÜÒºÖÐHSOµÄµçÀë¶È£¬ÆäÔ­ÒòÊÇ__________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸