ÓÉH2ºÍCl2×é³ÉµÄ»ìºÏÆøÌ壬¾¹âÕÕ³ä·Ö·´Ó¦ºó£¬Í¨Èëµ½100 mL 1 mol¡¤L-1µÄNaOHÈÜÒºÖУ¬Í¼A±íʾÈÜÒºÖÐijÖÖÀë×ÓµÄÎïÖʵÄÁ¿Ëæ×ÅͨÈëÆøÌåÌå»ýµÄ±ä»¯¶ø±ä»¯µÄÇúÏߣ¬Í¼B±íʾÈÜÒºÖеĵ¼µçÐÔËæ×ÅͨÈëÆøÌåÌå»ýµÄ±ä»¯¶ø±ä»¯µÄÇúÏß¡£
(1)ͼA±íʾÈÜÒºÖÐ_____________________________Àë×ӵı仯ÇúÏߣ¬ËµÃ÷ÇúÏßϽµµÄÔÒò£º____________________________________________________________________________¡£
(2)¶ÔÈÜÒº½øÐе¼µçÐÔʵÑ飬µ±Í¨ÈëµÄ»ìºÏÆøÌåÌå»ý´óÓÚV1ʱ£¬ÒýÆðÈÜÒºµ¼µçÐÔÃ÷ÏÔÔöÇ¿µÄÖ÷ÒªÑôÀë×ÓÊÇ___________¡£
(3)µ±n=0.02 molʱ£¬¹âÕÕÇ°µÄ»ìºÏÆøÌåÖÐH2ºÍCl2µÄÎïÖʵÄÁ¿Ö®±ÈΪ___________¡£
(1)ClO- µ±Í¨ÈëµÄÆøÌ忪ʼ¹ýÁ¿Ê±£¬ÈÜÒº³ÊËáÐÔ£¬·¢Éú·´Ó¦£ºH++ClO-HClO£¬Ê¹n(ClO-)¼õÉÙ
(2)H+ (3)3¡Ã5
»ìºÏÆøÌåÖÐH2ºÍCl2µÄÎïÖʵÄÁ¿Ö®±È¿ÉÒÔµÈÓÚ1¡Ã1£¬»ò´óÓÚ1¡Ã1£¬»òСÓÚ1¡Ã1£¬Ö»Óе±Ð¡ÓÚ1¡Ã1ʱ£¬»ìºÏÆøÌå¾¹âÕÕ³ä·Ö·´Ó¦ºó£¬Í¨Èëµ½NaOHÈÜÒºÖз¢Éú·´Ó¦£ºHCl+NaOH====NaCl+H2O£¬Cl2+2NaOH====NaCl+NaClO+H2O£¬¹ýÁ¿µÄHClÓëNaClO·´Ó¦Éú³ÉHClOºÍNaCl£¬n(ClO-)²ÅÏÈÔöºó¼õ¡£µ«ÊÇ£¬ÓÉÓÚClO-+H+HClO£¬n(ClO-)²»»á¼õÉÙµ½Îª0£¬n(ClO-)=0.02 mol£¬ÒÀ¾Ý·½³Ìʽ£º
Cl2+2NaOH====NaCl+NaClO +H2O£¬
0.02 mol 0.04 mol 0.02 mol
NaOH mol+HCl====NaCl+H2O£¬
(0.1-0.04) 0.06 mol
H2 + Cl2 ==== 2HCl,
0.03 mol 0.03 mol 0.06 mol£¬
Òò´Ë¹âÕÕÇ°µÄ»ìºÏÆøÌåÖÐH2ºÍCl2µÄÎïÖʵÄÁ¿Ö®±ÈΪ0.03 mol¡Ã(0.02 mol+0.03 mol)=3¡Ã5¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
(1)ͼA±íʾÈÜÒºÖÐ_____________________________Àë×ӵı仯ÇúÏߣ¬ËµÃ÷ÇúÏßϽµµÄÔÒò£º_____________________________________________________________________¡£
(2)¶ÔÈÜÒº½øÐе¼µçÐÔʵÑ飬µ±Í¨ÈëµÄ»ìºÏÆøÌåÌå»ý´óÓÚV1ʱ£¬ÒýÆðÈÜÒºµ¼µçÐÔÃ÷ÏÔÔöÇ¿µÄÖ÷ÒªÑôÀë×ÓÊÇ___________¡£
(3)µ±n=0.02 molʱ£¬¹âÕÕÇ°µÄ»ìºÏÆøÌåÖÐH2ºÍCl2µÄÎïÖʵÄÁ¿Ö®±ÈΪ___________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
£¨1£©Í¨¹ý¼ÆË㣬½«¼ÆËã½á¹ûÌîÈëÏÂ±í£º
| H2ºÍCl2ÎïÖʵÄÁ¿µÄ¹Øϵ | Éú³ÉNaClµÄÎïÖʵÄÁ¿ |
¢Ù | n(H2)=n(Cl2) |
|
¢Ú | n(H2)£¾n(Cl2) |
|
(2)Íƶϵ±n£¨H2£©£¼n(Cl2)ʱ£¬Éú³ÉNaClµÄÎïÖʵÄÁ¿¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º»Æ¸ÔÖÐѧ2010½ì¸ßÈý6ÔÂÊÊÓ¦ÐÔ¿¼ÊÔÀí×ÛÄÜÁ¦²âÊÔ»¯Ñ§A¾í ÌâÐÍ£ºÑ¡ÔñÌâ
ÓÉH2ºÍCl2×é³ÉµÄ»ìºÏÆøÌå¾¹âÕÕ³ä·Ö·´Ó¦ºó£¬Í¨Èë1000mL0.1 mol/LµÄNaOHÈÜÒºÖÐ,ͼ¼×±íʾijÖÖÀë×ÓµÄÎïÖʵÄÁ¿ËæͨÈëÆøÌåµÄÌå»ý±ä»¯ÇúÏß¡£µ±n=0.02molʱ£¬¹âÕÕÇ°µÄ»ìºÏÆøÌåÖÐH2ºÍCl2µÄÎïÖʵÄÁ¿µÄÖ®±ÈΪ £¨ £©
A£®4¡Ã3 B£®7¡Ã3
C£®3¡Ã5 D£®3¡Ã7
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com