Ö÷×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
2 | ¢Ù | ¢Ú | ¢Û | |||||
3 | ¢Ü | ¢Ý | ¢Þ | ¢ß | ¢à | |||
4 | ¢á | ¢â |
·ÖÎö ÓÉÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪC£¬¢ÚΪN£¬¢ÛΪF£¬¢ÜΪMg£¬¢ÝΪAl£¬¢ÞΪS£¬¢ßΪCl£¬¢àΪAr£¬¢áΪK£¬¢âΪBr£®
£¨1£©Ï¡ÓÐÆøÌåArÔ×Ó×îÍâ²ãΪÎȶ¨½á¹¹£¬»¯Ñ§ÐÔÖÊ×î²»»îÆã»
£¨2£©ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬¹ÊKOH¼îÐÔ×îÇ¿£»
£¨3£©ÔªËØ¢ÜÓëÔªËØ¢ßÐγɻ¯ºÏÎïΪMgCl2£¬ÓÉþÀë×ÓÓëÂÈÀë×Ó¹¹³É£»
£¨4£©¸ßÂÈËáµÄËáÐÔ×îÇ¿£»
£¨5£©¢ÛÔªËØÓë¢âÔªËØÁ½Õߺ˵çºÉÊýÖ®²îΪµÚÈý¡¢µÚËÄÖÜÆÚÈÝÄÉÔªËØÖÖÊý£®
½â´ð ½â£ºÓÉÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪC£¬¢ÚΪN£¬¢ÛΪF£¬¢ÜΪMg£¬¢ÝΪAl£¬¢ÞΪS£¬¢ßΪCl£¬¢àΪAr£¬¢áΪK£¬¢âΪBr£®
£¨1£©Ï¡ÓÐÆøÌåArÔ×Ó×îÍâ²ãΪÎȶ¨½á¹¹£¬»¯Ñ§ÐÔÖÊ×î²»»îÆã¬Ô×ӽṹʾÒâͼΪ£º£¬¹Ê´ð°¸Îª£º
£»
£¨2£©ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬¹ÊKOH¼îÐÔ×îÇ¿£¬Æäµç×ÓʽΪ£¬º¬ÓÐÀë×Ó¼ü¡¢¹²¼Û¼ü£¬¹Ê´ð°¸Îª£º
£»Àë×Ó¼ü¡¢¹²¼Û¼ü£»
£¨3£©ÔªËØ¢ÜÓëÔªËØ¢ßÐγɻ¯ºÏÎïΪMgCl2£¬ÓÉþÀë×ÓÓëÂÈÀë×Ó¹¹³É£¬Óõç×Óʽ±íʾÐγɹý³ÌΪ£º£¬
¹Ê´ð°¸Îª£º£»
£¨4£©ËÄÖÖÔªËصÄ×î¸ß¼Ûº¬ÑõËáÖÐHClO4µÄËáÐÔ×îÇ¿£¬¹Ê´ð°¸Îª£ºHClO4£»
£¨5£©¢ÛÔªËØÓë¢âÔªËØÁ½Õߺ˵çºÉÊýÖ®²îΪµÚÈý¡¢µÚËÄÖÜÆÚÈÝÄÉÔªËØÖÖÊý£¬¼´¶þÕߺ˵çºÉÊýÏà²î8+18=26£¬¹Ê´ð°¸Îª£º26£®
µãÆÀ ±¾Ì⿼²éÔªËØÖÜÆÚ±íÓëÔªËØÖÜÆÚÂÉ£¬±È½Ï»ù´¡£¬×¢ÒâÓõç×Óʽ±íʾ»¯Ñ§¼ü»òÎïÖʵÄÐγɹý³Ì£®
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£ºÑ¡ÔñÌâ
A£® | ÂÈÆø£ºK+¡¢Na+¡¢SO32-¡¢NO3- | B£® | °±Æø£ºK+¡¢Na+¡¢AlO2-¡¢CO32- | ||
C£® | ¶þÑõ»¯Áò£ºNa+¡¢NH4+¡¢SiO32-¡¢C1- | D£® | ÒÒÏ©£ºH+¡¢K+¡¢MnO4-¡¢SO42- |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º¶àÑ¡Ìâ
A£® | ±£³ÖÈÝÆ÷ÈÝ»ýºÍζȲ»±ä£¬ÏòÆäÖмÓÈë1molH2£¬Ôòv£¨I2£©Ôö´ó | |
B£® | ±£³ÖÈÝÆ÷ÈÝ»ýºÍζȲ»±ä£¬ÏòÆäÖмÓÈë1molAr£¨Ar²»²ÎÓë·´Ó¦£©£¬Ôòv£¨I2£©¼õС | |
C£® | ±£³ÖÈÝÆ÷ѹǿºÍζȲ»±ä£¬ÏòÆäÖмÓÈë11molAr£¨Ar²»²ÎÓë·´Ó¦£©£¬Ôòv£¨H2£©¼õС | |
D£® | ±£³ÖÈÝÆ÷ѹǿºÍζȲ»±ä£¬ÏòÆäÖмÓÈë1molH2£¨g£©ºÍ1molI2£¨g£©£¬Ôòv£¨H2£©Ôö´ó |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
A£® | CH2=CH-CH3 | B£® | CH2=CH-CH2-CH3 | C£® | CH3-CH=CH-CH3 | D£® | CH2=CH-CH=CH2 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ
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