£¨7·Ö£©»¯Ñ§ÓïÑÔÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß¡£
£¨1£©Ìîд»¯Ñ§·ûºÅ»ò»¯Ñ§·ûºÅ±íʾµÄº¬Ò壺
ÄÚÈÝ |
¢Ù |
¢Ú |
¢Û |
»¯Ñ§·ûºÅ |
2Fe |
|
|
±íʾº¬Òå |
|
1¸öÄÆÀë×Ó |
×îÍâ²ãµç×ÓÊý £¬ÊôÓڷǽðÊôÔªËØ¡£ |
£¨2£© Íê³ÉÏÂÁл¯Ñ§·´Ó¦·½³Ìʽ£º
¢ÙÁ×ÔÚÑõÆøÖÐȼÉÕ_____¡£ ¢ÚË«ÑõË®ÔÚ¶þÑõ»¯Ã̵Ĵ߻¯ÏÂÖÆÑõÆø_____¡£
£¨3£©ÔÚµãȼÌõ¼þÏ£¬AºÍB·´Ó¦Éú³ÉCºÍD¡£·´Ó¦Ç°ºó·Ö×ӱ仯µÄ΢¹ÛʾÒâͼÈçÏÂËùʾ¡£
Çë»Ø´ðÒÔÏÂÎÊÌ⣺
¢Ù C·Ö×ӵĻ¯Ñ§Ê½Îª_____¡£
¢Ú AÖеªÔªËغÍÇâÔªËصÄÖÊÁ¿±ÈΪ_____¡£
£¨1£©¢Ù Á½¸öÌúÔ×Ó ¢Ú Na+ ¢Û 7
£¨2£©¢Ù 4P+5022P205 ¢Ú2H2O22H2O +O2¡ü
£¨3£©¢Ù N2 ¢Ú 14£º3
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©¿ÉÒÔ¸ù¾Ý΢¹ÛÁ£×ӵıíʾ·½·¨¼°ÆäÔ×ӵĵç×ÓÅŲ¼Ìصã½øÐзÖÎö½â´ð¡£
¢ÙÔªËØ·ûºÅÇ°ÃæÓÐÊý×Ö±íʾ¼¸¸öÕâÑùµÄÔ×Ó£¬2Fe±íʾÁ½¸öÌúÔ×Ó£»
¢ÚÒ»¸öÄÆÀë×Ó´øÒ»¸öµ¥Î»ÕýµçºÉ£¬¹Ê±íʾΪNa+£»
¢Û¸ÃÔ×Ó×îÍâ²ãµç×ÓÊýÊÇ7¸ö£¾4¸ö£¬Îª·Ç½ðÊôÔªËØ¡£
£¨2£©°´ÕÕÊéд»¯Ñ§·½³ÌʽµÄ²½ÖèÊéд¡£
¢ÙÁ×ÔÚÑõÆøÖÐȼÉÕÉú³ÉÎåÑõ»¯¶þÁ×£¬¹Ê»¯Ñ§·½³ÌʽΪ4P+502 2P205£»
¢ÚË«ÑõË®ÔÚ¶þÑõ»¯Ã̵Ĵ߻¯ÏÂÖÆÑõÆøºÍË®£¬¹Ê»¯Ñ§·½³ÌʽΪ2H2O22H2O +O2¡ü¡£
£¨3£©¸ù¾ÝÌṩµÄÔ×ÓÄ£ÐÍÅжϳö·Ö×ӵĻ¯Ñ§Ê½£¬È»ºó»¯Ñ§Ê½¼ÆËã¡£
¢ÙC·Ö×ÓÊÇÓÉÁ½¸öµªÔ×Ó¹¹³ÉµÄ£¬¹Ê»¯Ñ§Ê½Îª N2£»
¢ÚAµÄ»¯Ñ§Ê½ÎªNH3£¬¹ÊÆäÖеªÔªËغÍÇâÔªËصÄÖÊÁ¿±ÈΪN£ºH=1¡Á14£º1¡Á3=14£º3¡£
¿¼µã£º»¯Ñ§·ûºÅ¼°ÆäÖÜΧÊý×ÖµÄÒâÒ壬΢Á£¹Ûµã¼°Ä£ÐÍͼµÄÓ¦Óã¬Ô×ӽṹʾÒâͼÓëÀë×ӽṹʾÒâͼ£¬ÔªËØÖÊÁ¿±ÈµÄ¼ÆË㣬Êéд»¯Ñ§·½³Ìʽ
µãÆÀ£º»¯Ñ§Ê½¡¢Àë×Ó·ûºÅ¡¢ÔªËØ·ûºÅµÈ»¯Ñ§ÓÃÓïµÄÊéдÊÇÖп¼µÄÖØÒª¿¼µãÖ®Ò»£¬Ñ§ÉúÓ¦ÊìÁ·Ó¦Óû¯Ñ§ÓÃÓï²¢Àí½âÆäÒâÒåÀ´½â´ð£»Õâ¾ÍÒªÇóѧÉúÔÚÈÕ³£Ñ§Ï°ÖÐÒª¼ÓÇ¿Á·Ï°£¬Àí½âÓ¦Ó㬱¾¿¼µãÖ÷Òª³öÏÖÔÚÑ¡ÔñÌâºÍÌî¿ÕÌâÖС£
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¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
+3 |
Fe |
+3 |
Fe |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
-1 |
Cl |
-3 |
N |
-3 |
N |
| ||
| ||
| ||
| ||
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010½ì±±¾©ÊвýƽÇøÖп¼Ò»Ä£»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ
£¨7·Ö£©»¯Ñ§ÓïÑÔÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß¡£
£¨1£©Ìîд»¯Ñ§·ûºÅ»ò»¯Ñ§·ûºÅ±íʾµÄº¬Ò壺
ÄÚÈÝ | ¢Ù | ¢Ú | ¢Û |
»¯Ñ§·ûºÅ | 2Fe | | |
±íʾº¬Òå | | 1¸öÄÆÀë×Ó | ×îÍâ²ãµç×ÓÊý £¬ÊôÓڷǽðÊôÔªËØ¡£ |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
»¯Ñ§ÓïÑÔÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß¡£
£¨1£©Ìîд»¯Ñ§·ûºÅ»ò»¯Ñ§·ûºÅ±íʾµÄº¬Ò壺
ÄÚÈÝ | ¢Ù | ¢Ú | ¢Û |
»¯Ñ§·ûºÅ | 2Fe |
| |
±íʾº¬Òå |
| 1¸öÄÆÀë×Ó | ×îÍâ²ãµç×ÓÊý £¬ÊôÓڷǽðÊôÔªËØ¡£ |
£¨2£© Íê³ÉÏÂÁл¯Ñ§·´Ó¦·½³Ìʽ£º
¢ÙÁ×ÔÚÑõÆøÖÐȼÉÕ_____¡£ ¢ÚË«ÑõË®ÔÚ¶þÑõ»¯Ã̵Ĵ߻¯ÏÂÖÆÑõÆø_____¡£
£¨3£©ÔÚµãȼÌõ¼þÏ£¬AºÍB·´Ó¦Éú³ÉCºÍD¡£·´Ó¦Ç°ºó·Ö×ӱ仯µÄ΢¹ÛʾÒâͼÈçÏÂËùʾ¡£
Çë»Ø´ðÒÔÏÂÎÊÌ⣺
¢Ù C·Ö×ӵĻ¯Ñ§Ê½Îª_____¡£
¢Ú AÖеªÔªËغÍÇâÔªËصÄÖÊÁ¿±ÈΪ_____¡£
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