ÂÈ»¯ÄƼÈÊÇÖØÒªµÄµ÷ζƷ£¬ÓÖÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®
¢ÙʵÑéÊÒÀïÓÐһС´ü´ÖÑΣ¬ÆäÖк¬Óн϶àµÄ¿ÉÈÜÐÔÔÓÖÊ£¨MgCl2¡¢CaCl2µÈ£©ºÍÄàɳµÈ²»ÈÜÐÔÔÓÖÊ£¬Òª³õ²½Ìá´¿Õâ´ü´ÖÑÎÐèÒª¾­¹ýµÄ²½ÖèÊÇÈܽ⡢¹ýÂ˺Í______£®ÈôÒª¼ÆËãÌá´¿ºóËùµÃ¾«ÑεIJúÂÊ£®±ØÐëÓõÄÒÇÆ÷ÊÇ______£®
¢Ú¹¤ÒµÉÏÓøø±¥ºÍʳÑÎˮͨµçµÄ·½·¨¿ÉÖƵÃÒ»ÖÖ¼îRºÍÇâÆø¡¢ÂÈÆø£¬»¯Ñ§·½³ÌʽΪ£º
2NaCl+2H2O
 Í¨µç 
.
 
2R+H2¡ü+Cl2¡ü£¬ÆäÖÐRµÄ»¯Ñ§Ê½Îª______£¬Èô·´Ó¦ÖÐÏûºÄÁË58.5gÂÈ»¯ÄÆ£¬ÔòÀíÂÛÉϿɵõ½RµÄÖÊÁ¿Îª______g£®
¢Ù¾­¹ý¹ýÂ˺ó£¬ÂÈ»¯Äƶ¼ÔÚÈÜÒºÖУ¬ÒªµÃµ½ÂÈ»¯Äƾ§Ì壬¾ÍÐèÒªÕô·¢ÈܼÁʹ¾§ÌåÎö³ö£¬¹Ê´ð°¸Îª£ºÕô·¢£»
Òª³ÆÁ¿¹ÌÌåµÄÖÊÁ¿¾ÍÐèÒªÓõ½Ììƽ£¬¹Ê´ð°¸Îª£ºÌìƽ£¬
¢Ú¸ù¾Ý·´Ó¦Ç°ºóµÄÔ­×Ó¸öÊý±£³Ö²»±ä£¬¹Ê´ð°¸Îª£ºNaOH£»
ÓÉ·½³Ìʽ¿ÉÖª£¬ÇâÑõ»¯ÄƺÍÂÈ»¯ÄƽøÐÐÖкͷ´Ó¦Ê±£¬ÊÇ°´ÕÕ40£º58.5µÄ±ÈÀý¹Øϵ½øÐз´Ó¦µÄ£¬¹Ê´ð°¸Îª£º40£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÂÈ»¯ÄƼÈÊÇÖØÒªµÄµ÷ζƷ£¬ÓÖÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®
¢ÙʵÑéÊÒÀïÓÐһС´ü´ÖÑΣ¬ÆäÖк¬Óн϶àµÄ¿ÉÈÜÐÔÔÓÖÊ£¨MgCl2¡¢CaCl2µÈ£©ºÍÄàɳµÈ²»ÈÜÐÔÔÓÖÊ£¬Òª³õ²½Ìá´¿Õâ´ü´ÖÑÎÐèÒª¾­¹ýµÄ²½ÖèÊÇÈܽ⡢¹ýÂ˺Í
 
£®ÈôÒª¼ÆËãÌá´¿ºóËùµÃ¾«ÑεIJúÂÊ£®±ØÐëÓõÄÒÇÆ÷ÊÇ
 
£®
¢Ú¹¤ÒµÉÏÓøø±¥ºÍʳÑÎˮͨµçµÄ·½·¨¿ÉÖƵÃÒ»ÖÖ¼îRºÍÇâÆø¡¢ÂÈÆø£¬»¯Ñ§·½³ÌʽΪ£º
2NaCl+2H2O
 Í¨µç 
.
 
2R+H2¡ü+Cl2¡ü£¬ÆäÖÐRµÄ»¯Ñ§Ê½Îª
 
£¬Èô·´Ó¦ÖÐÏûºÄÁË58.5gÂÈ»¯ÄÆ£¬ÔòÀíÂÛÉϿɵõ½RµÄÖÊÁ¿Îª
 
g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2012Äê11ÔÂÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨14£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÂÈ»¯ÄƼÈÊÇÖØÒªµÄµ÷ζƷ£¬ÓÖÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®
¢ÙʵÑéÊÒÀïÓÐһС´ü´ÖÑΣ¬ÆäÖк¬Óн϶àµÄ¿ÉÈÜÐÔÔÓÖÊ£¨MgCl2¡¢CaCl2µÈ£©ºÍÄàɳµÈ²»ÈÜÐÔÔÓÖÊ£¬Òª³õ²½Ìá´¿Õâ´ü´ÖÑÎÐèÒª¾­¹ýµÄ²½ÖèÊÇÈܽ⡢¹ýÂ˺Í______£®ÈôÒª¼ÆËãÌá´¿ºóËùµÃ¾«ÑεIJúÂÊ£®±ØÐëÓõÄÒÇÆ÷ÊÇ______£®
¢Ú¹¤ÒµÉÏÓøø±¥ºÍʳÑÎˮͨµçµÄ·½·¨¿ÉÖƵÃÒ»ÖÖ¼îRºÍÇâÆø¡¢ÂÈÆø£¬»¯Ñ§·½³ÌʽΪ£º
2NaCl+2H2O2R+H2¡ü+Cl2¡ü£¬ÆäÖÐRµÄ»¯Ñ§Ê½Îª______£¬Èô·´Ó¦ÖÐÏûºÄÁË58.5gÂÈ»¯ÄÆ£¬ÔòÀíÂÛÉϿɵõ½RµÄÖÊÁ¿Îª______g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2009ÄêËÄ´¨Ê¡ÃàÑôÊÐÖп¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

£¨2009?ÃàÑô£©ÂÈ»¯ÄƼÈÊÇÖØÒªµÄµ÷ζƷ£¬ÓÖÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ£®
¢ÙʵÑéÊÒÀïÓÐһС´ü´ÖÑΣ¬ÆäÖк¬Óн϶àµÄ¿ÉÈÜÐÔÔÓÖÊ£¨MgCl2¡¢CaCl2µÈ£©ºÍÄàɳµÈ²»ÈÜÐÔÔÓÖÊ£¬Òª³õ²½Ìá´¿Õâ´ü´ÖÑÎÐèÒª¾­¹ýµÄ²½ÖèÊÇÈܽ⡢¹ýÂ˺Í______£®ÈôÒª¼ÆËãÌá´¿ºóËùµÃ¾«ÑεIJúÂÊ£®±ØÐëÓõÄÒÇÆ÷ÊÇ______£®
¢Ú¹¤ÒµÉÏÓøø±¥ºÍʳÑÎˮͨµçµÄ·½·¨¿ÉÖƵÃÒ»ÖÖ¼îRºÍÇâÆø¡¢ÂÈÆø£¬»¯Ñ§·½³ÌʽΪ£º
2NaCl+2H2O2R+H2¡ü+Cl2¡ü£¬ÆäÖÐRµÄ»¯Ñ§Ê½Îª______£¬Èô·´Ó¦ÖÐÏûºÄÁË58.5gÂÈ»¯ÄÆ£¬ÔòÀíÂÛÉϿɵõ½RµÄÖÊÁ¿Îª______g£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£ºËÄ´¨Ê¡Öп¼ÕæÌâ ÌâÐÍ£ºÌî¿ÕÌâ

ÂÈ»¯ÄƼÈÊÇÖØÒªµÄµ÷ζƷ£¬ÓÖÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ¡£
(1)ʵÑéÊÒÀïÓÐһС´ü´ÖÑΣ¬ÆäÖк¬Óн϶àµÄ¿ÉÈÜÐÔÔÓÖÊ£¨MgCl2¡¢CaCl2µÈ£©ºÍÄàɳµÈ²»ÈÜÐÔÔÓÖÊ£¬Òª³õ²½Ìá´¿Õâ´ü´ÖÑÎÐèÒª¾­¹ýµÄ²½ÖèÊÇÈܽ⡢¹ýÂ˺Í_________¡£ÈôÒª¼ÆËãÌá´¿ºóËùµÃ¾«ÑεIJúÂÊ£¬±ØÐëÓà µÄÒÇÆ÷ÊÇ____¡£
(2)¹¤ÒµÉÏÓøø±¥ºÍʳÑÎˮͨµçµÄ·½·¨¿ÉÖƵÃÒ»ÖÖ¼îR ºÍÇâÆø¡¢ÂÈÆø£¬»¯Ñ§·½³ÌʽΪ£º2NaCl+2H2O2R+H2¡ü+Cl2¡ü£¬ÆäÖÐRµÄ»¯Ñ§Ê½Îª__________£¬Èô·´Ó¦ÖÐÏûºÄÁË58.5gÂÈ»¯ÄÆ£¬ÔòÀíÂÛÉϿɵõ½RµÄÖÊÁ¿Îª___g¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸