ÏÂÁÐʵÑé»òͼ±íµÄ½áÂÛ»ò½âÊÍÕýÈ·µÄÊÇ
ʵÑé»òͼ±í | ½áÂÛ»ò½âÊÍ | |
A | ÂÁ²Ôھƾ«µÆ»ðÑæÉϼÓÈÈÈÛ»¯µ«²»µÎÂä | ÂÁ²±íÃæÉú³ÉµÄÑõ»¯Îï¾ßÓиßÈÛµã |
B | ijCH3COOHºÍCH3COONa×é³ÉµÄËáÐÔÈÜÒºÖУ¬¼ÓÈëÒ»¶¨Á¿°±Ë® | c(CH3COO-)Ò»¶¨´óÓÚc(Na+)¡¢c(NH4+)Ö®ºÍ |
C | ¸Ã·´Ó¦ÈÈ»¯Ñ§·½³ÌʽΪ2CO(g)+O2(g)=2CO2(g)¦¤H=-566 kJ/mol | |
D | ÌúÖÆÈÝÆ÷¿ÉÓÃÓÚÊ¢×°ÀäµÄŨÁòËá | ÌúÓëŨÁòËá²»·´Ó¦ |
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
£¨2011?ÑÓÇìÏØһģ£©ÏÂÁÐʵÑé»òͼ±íµÄ½áÂÛ»ò½âÊÍÕýÈ·µÄÊÇ£¨¡¡¡¡£©
|
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄê±±¾©ÑÓÇìÏظßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔ£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÑ¡ÔñÌâ
ÏÂÁÐʵÑé»òͼ±íµÄ½áÂÛ»ò½âÊÍÕýÈ·µÄÊÇ
|
ʵÑé»òͼ±í |
½áÂÛ»ò½âÊÍ |
A |
ÂÁ²Ôھƾ«µÆ»ðÑæÉϼÓÈÈÈÛ»¯µ«²»µÎÂä |
ÂÁ²±íÃæÉú³ÉµÄÑõ»¯Îï¾ßÓиßÈÛµã |
B |
ijCH3COOHºÍCH3COONa×é³ÉµÄËáÐÔÈÜÒºÖУ¬¼ÓÈëÒ»¶¨Á¿°±Ë® |
c(CH3COO-)Ò»¶¨´óÓÚc(Na+)¡¢c(NH4+)Ö®ºÍ |
C |
¸Ã·´Ó¦ÈÈ»¯Ñ§·½³ÌʽΪ2CO(g)+O2(g)=2CO2(g)¦¤H=-566 kJ/mol |
|
D |
ÌúÖÆÈÝÆ÷¿ÉÓÃÓÚÊ¢×°ÀäµÄŨÁòËá |
ÌúÓëŨÁòËá²»·´Ó¦ |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÑÓÇìÏØһģ ÌâÐÍ£ºµ¥Ñ¡Ìâ
ʵÑé»òͼ±í | ½áÂÛ»ò½âÊÍ | |
A | ÂÁ²Ôھƾ«µÆ»ðÑæÉϼÓÈÈÈÛ»¯µ«²»µÎÂä | ÂÁ²±íÃæÉú³ÉµÄÑõ»¯Îï¾ßÓиßÈÛµã |
B | ijCH3COOHºÍCH3COONa×é³ÉµÄËáÐÔÈÜÒºÖУ¬¼ÓÈëÒ»¶¨Á¿°±Ë® | c£¨CH3COO-£©Ò»¶¨´óÓÚc£¨Na+£©¡¢c£¨NH4+£©Ö®ºÍ |
C | ¸Ã·´Ó¦ÈÈ»¯Ñ§·½³ÌʽΪ2CO£¨g£©+O2£¨g£©=2CO2£¨g£©¡÷H=-566kJ/mol |
|
D | ÌúÖÆÈÝÆ÷¿ÉÓÃÓÚÊ¢×°ÀäµÄŨÁòËá | ÌúÓëŨÁòËá²»·´Ó¦ |
A£®A | B£®B | C£®C | D£®D |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011Äê±±¾©ÊÐÑÓÇìÏظ߿¼»¯Ñ§Ò»Ä£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ
ʵÑé»òͼ±í | ½áÂÛ»ò½âÊÍ | |
A | ÂÁ²Ôھƾ«µÆ»ðÑæÉϼÓÈÈÈÛ»¯µ«²»µÎÂä | ÂÁ²±íÃæÉú³ÉµÄÑõ»¯Îï¾ßÓиßÈÛµã |
B | ijCH3COOHºÍCH3COONa×é³ÉµÄËáÐÔÈÜÒºÖУ¬¼ÓÈëÒ»¶¨Á¿°±Ë® | c£¨CH3COO-£©Ò»¶¨´óÓÚc£¨Na+£©¡¢c£¨NH4+£©Ö®ºÍ |
C | ¸Ã·´Ó¦ÈÈ»¯Ñ§·½³ÌʽΪ2CO£¨g£©+O2£¨g£©=2CO2£¨g£©¡÷H=-566kJ/mol | |
D | ÌúÖÆÈÝÆ÷¿ÉÓÃÓÚÊ¢×°ÀäµÄŨÁòËá | ÌúÓëŨÁòËá²»·´Ó¦ |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÏÂÁÐʵÑé»òͼ±íµÄ½áÂÛ»ò½âÊÍÕýÈ·µÄÊÇ
| ʵÑé»òͼ±í | ½áÂÛ»ò½âÊÍ |
A | ÂÁ²Ôھƾ«µÆ»ðÑæÉϼÓÈÈÈÛ»¯µ«²»µÎÂä | ÂÁ²±íÃæÉú³ÉµÄÑõ»¯Îï¾ßÓиßÈÛµã |
B | ijCH3COOHºÍCH3COONa×é³ÉµÄËáÐÔÈÜÒºÖУ¬¼ÓÈëÒ»¶¨Á¿°±Ë® | c(CH3COO-)Ò»¶¨´óÓÚc(Na+)¡¢c(NH4+)Ö®ºÍ |
C | ¸Ã·´Ó¦ÈÈ»¯Ñ§·½³ÌʽΪ2CO(g)+O2(g)=2CO2(g)¦¤H=-566 kJ/mol | |
D | ÌúÖÆÈÝÆ÷¿ÉÓÃÓÚÊ¢×°ÀäµÄŨÁòËá | ÌúÓëŨÁòËá²»·´Ó¦ |
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