ÌâÄ¿ÄÚÈÝ
¢Ù¢Ú¢Û¢Ü¢ÝÎåÖÖÔªËØ£¬ÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÈçͼËùʾ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¢Ù¢Ú¢Û¢Ü¢Ý¢Þ¢ßÆßÖÖÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÔªËØÊÇ £¬Æä×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄÈÜÒºÓëAl·´Ó¦»¯Ñ§·½³Ìʽ £»
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊÇ£¨Ð´»¯Ñ§Ê½£© £¬¸Ã»¯ºÏÎïÖУ¬»¯Ñ§¼üµÄÀàÐÍΪ £¨Ìî¡°Àë×Ó¼ü¡±»ò¡°¹²¼Û¼ü¡±£©£¬Æä¿Õ¼ä¹¹ÐÍΪ £»
£¨3£©Óõç×Óʽ±íʾ¢ÙºÍ¢ÚÔ×Ó½áºÏΪ»¯ºÏÎïµÄÐγɹý³Ì£º £»
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÄÜÓëCu·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ £»
£¨5£©Ð´³öÔªËØ¢Ýµ¥ÖÊ·Ö×ӵĵç×Óʽ £¬Æäµ¥ÖÊÔÚ³£ÎÂÏÂÎªÆøÌ壬ʵÑéÖпÉÒÔÓÃNaOHÈÜÒºÎüÊÕ£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ £®
| IA | ¢òA | ¢óA | ¢ôA | VA | ¢öA | ¢÷A | 0 | |
| 1 | ¢Ù | |||||||
| 2 | ¢Û | ¢Ü | ||||||
| 3 | ¢Ú | ¢Ý | ¢Þ | |||||
| 4 | ¢ß |
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊÇ£¨Ð´»¯Ñ§Ê½£©
£¨3£©Óõç×Óʽ±íʾ¢ÙºÍ¢ÚÔ×Ó½áºÏΪ»¯ºÏÎïµÄÐγɹý³Ì£º
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÄÜÓëCu·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨5£©Ð´³öÔªËØ¢Ýµ¥ÖÊ·Ö×ӵĵç×Óʽ
¿¼µã£ºÔªËØÖÜÆÚÂɺÍÔªËØÖÜÆÚ±íµÄ×ÛºÏÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íÖÐλÖ㬿ÉÖª¢ÙΪH¡¢¢ÚΪNa¡¢¢ÛΪC¡¢¢ÜΪN¡¢¢ÝΪCl¡¢¢ÞΪAr¡¢¢ßΪK£®
£¨1£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔªËØ½ðÊôÐÔ¼õÈõ¡¢Í¬Ö÷×åÉ϶øÏ½ðÊôÐÔÔöÇ¿£¬ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬AlÓëÇâÑõ»¯¼ØÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËá¼ØÓëÇâÆø£»
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊǼ×Í飻²»Í¬·Ç½ðÊôÐÔÔªËØÖ®¼äÐγɹ²¼Û¼ü£»¼×ÍéΪÕýËÄÃæÌå½á¹¹£»
£¨3£©¢ÙºÍ¢ÚÐγɵϝºÏÎïΪNaH£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉÄÆÀë×ÓÓëÇ⸺Àë×Ó¹¹³É£¬ÓÃNaÔ×Ó¡¢HÔ×Óµç×Óʽ±íʾÆäÐγɣ»
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪÏõËᣬCuÓëŨÏõËá·´Ó¦Éú³ÉÏõËáÍ¡¢¶þÑõ»¯µªÓëË®£»
£¨5£©ÔªËآݵ¥ÖÊΪCl2£¬·Ö×ÓÖÐClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬³£ÎÂÏÂÂÈÆøÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢´ÎÂÈËáÄÆÓëË®£®
£¨1£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔªËØ½ðÊôÐÔ¼õÈõ¡¢Í¬Ö÷×åÉ϶øÏ½ðÊôÐÔÔöÇ¿£¬ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬AlÓëÇâÑõ»¯¼ØÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËá¼ØÓëÇâÆø£»
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊǼ×Í飻²»Í¬·Ç½ðÊôÐÔÔªËØÖ®¼äÐγɹ²¼Û¼ü£»¼×ÍéΪÕýËÄÃæÌå½á¹¹£»
£¨3£©¢ÙºÍ¢ÚÐγɵϝºÏÎïΪNaH£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉÄÆÀë×ÓÓëÇ⸺Àë×Ó¹¹³É£¬ÓÃNaÔ×Ó¡¢HÔ×Óµç×Óʽ±íʾÆäÐγɣ»
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪÏõËᣬCuÓëŨÏõËá·´Ó¦Éú³ÉÏõËáÍ¡¢¶þÑõ»¯µªÓëË®£»
£¨5£©ÔªËآݵ¥ÖÊΪCl2£¬·Ö×ÓÖÐClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬³£ÎÂÏÂÂÈÆøÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢´ÎÂÈËáÄÆÓëË®£®
½â´ð£º
½â£ºÓÉÔªËØÔÚÖÜÆÚ±íÖÐλÖ㬿ÉÖª¢ÙΪH¡¢¢ÚΪNa¡¢¢ÛΪC¡¢¢ÜΪN¡¢¢ÝΪCl¡¢¢ÞΪAr¡¢¢ßΪK£®
£¨1£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔªËØ½ðÊôÐÔ¼õÈõ¡¢Í¬Ö÷×åÉ϶øÏ½ðÊôÐÔÔöÇ¿£¬ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬AlÓëÇâÑõ»¯¼ØÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËá¼ØÓëÇâÆø£¬·´Ó¦·½³ÌʽΪ£º2Al+2KOH+2H2O=2KAlO2+3H2¡ü£¬
¹Ê´ð°¸Îª£ºK£»2Al+2KOH+2H2O=2KAlO2+3H2¡ü£»
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊǼ×Í飬Æä·Ö×ÓʽΪCH4£¬CÔ×ÓÓëHÔ×ÓÖ®¼äÐγɹ²¼Û¼ü£¬¼×ÍéΪÕýËÄÃæÌå½á¹¹£¬¹Ê´ð°¸Îª£ºCH4£»¹²¼Û¼ü£»ÕýËÄÃæÌ壻
£¨3£©¢ÙºÍ¢ÚÐγɵϝºÏÎïΪNaH£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉÄÆÀë×ÓÓëÇ⸺Àë×Ó¹¹³É£¬ÓÃNaÔ×Ó¡¢HÔ×Óµç×Óʽ±íʾÆäÐγÉΪ£º
£¬
¹Ê´ð°¸Îª£º
£»
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪÏõËᣬCuÓëŨÏõËá·´Ó¦Éú³ÉÏõËáÍ¡¢¶þÑõ»¯µªÓëË®£¬·´Ó¦·½³ÌʽΪ£ºCu+4HNO3£¨Å¨£©=Cu£¨NO3£©2+2NO2¡ü+2H2O£¬
¹Ê´ð°¸Îª£ºCu+4HNO3£¨Å¨£©=Cu£¨NO3£©2+2NO2¡ü+2H2O£»
£¨5£©ÔªËآݵ¥ÖÊΪCl2£¬·Ö×ÓÖÐClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬Æäµç×ÓʽΪ£º
£¬³£ÎÂÏÂÂÈÆøÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢´ÎÂÈËáÄÆÓëË®£¬·´Ó¦Àë×Ó·½³ÌʽΪ£ºCl2+2OH-=Cl-+ClO-+H2O£¬¹Ê´ð°¸Îª£º
£»Cl2+2OH-=Cl-+ClO-+H2O£®
£¨1£©Í¬ÖÜÆÚ×Ô×ó¶øÓÒÔªËØ½ðÊôÐÔ¼õÈõ¡¢Í¬Ö÷×åÉ϶øÏ½ðÊôÐÔÔöÇ¿£¬ÉÏÊöÔªËØÖÐKµÄ½ðÊôÐÔ×îÇ¿£¬AlÓëÇâÑõ»¯¼ØÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËá¼ØÓëÇâÆø£¬·´Ó¦·½³ÌʽΪ£º2Al+2KOH+2H2O=2KAlO2+3H2¡ü£¬
¹Ê´ð°¸Îª£ºK£»2Al+2KOH+2H2O=2KAlO2+3H2¡ü£»
£¨2£©ÔªËآٺ͢ۿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊǼ×Í飬Æä·Ö×ÓʽΪCH4£¬CÔ×ÓÓëHÔ×ÓÖ®¼äÐγɹ²¼Û¼ü£¬¼×ÍéΪÕýËÄÃæÌå½á¹¹£¬¹Ê´ð°¸Îª£ºCH4£»¹²¼Û¼ü£»ÕýËÄÃæÌ壻
£¨3£©¢ÙºÍ¢ÚÐγɵϝºÏÎïΪNaH£¬ÊôÓÚÀë×Ó»¯ºÏÎÓÉÄÆÀë×ÓÓëÇ⸺Àë×Ó¹¹³É£¬ÓÃNaÔ×Ó¡¢HÔ×Óµç×Óʽ±íʾÆäÐγÉΪ£º
¹Ê´ð°¸Îª£º
£¨4£©ÔªËآܵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïΪÏõËᣬCuÓëŨÏõËá·´Ó¦Éú³ÉÏõËáÍ¡¢¶þÑõ»¯µªÓëË®£¬·´Ó¦·½³ÌʽΪ£ºCu+4HNO3£¨Å¨£©=Cu£¨NO3£©2+2NO2¡ü+2H2O£¬
¹Ê´ð°¸Îª£ºCu+4HNO3£¨Å¨£©=Cu£¨NO3£©2+2NO2¡ü+2H2O£»
£¨5£©ÔªËآݵ¥ÖÊΪCl2£¬·Ö×ÓÖÐClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬Æäµç×ÓʽΪ£º
µãÆÀ£º±¾Ì⿼²éÔªËØÖÜÆÚ±íÓëÔªËØÖÜÆÚÂÉ£¬ÄѶÈÖеȣ¬²àÖØ¶Ô»¯Ñ§ÓÃӲ飬£¨3£©ÎªÒ×´íµã¡¢Äѵ㣬ÖÐѧ»ù±¾²»½Ó´¥½ðÊôÇ⻯ÎעÒâÕÆÎÕÓõç×Óʽ±íʾÎïÖÊ»ò»¯Ñ§¼üµÄÐγɣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑé·½·¨ÄܴﵽĿµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÓÃʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½¼ìÑéijÎÞÉ«ÆøÌåÊDz»ÊÇNH3 |
| B¡¢ÓüÓÈȵķ½·¨·ÖÀëNH4ClºÍKMnO4 |
| C¡¢ÓÃÀäµÄŨÏõËá³ýÈ¥¶ÆÔÚÌúƤÉϵÄͶƲã |
| D¡¢Óð×Á×ÔÚ¿ÕÆøÖмÓÈÈÖÆÈ¡ÉÙÁ¿ºìÁ× |
ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢NH4HCO3ÈÜÒºÓë¹ýÁ¿KOHŨÈÜÒº¹²ÈÈ£ºNH4++OH-
| ||||
| B¡¢ÏòNH4Al£¨SO4£©2ÈÜÒºÖеÎÈËBa£¨OH£©2ÈÜҺʹSO42-·´Ó¦ÍêÈ«£º2Ba2++3OH-Ê®Al3++2SO42-¨T2BaSO4¡ý+Al£¨OH£©3¡ý | ||||
| C¡¢ÏòFe£¨NO3£©2ÈÜÒºÖмÓÈëÏ¡ÑÎË᣺3Fe2++4H++NO3-¨T3Fe3++NO¡ü+2H2O | ||||
| D¡¢ÁòËáÍÈÜÒºÓëÇâÑõ»¯±µÈÜÒº·´Ó¦£ºBa2++SO42-=BaSO4¡ý |
ÏÂÁÐÊôÓÚͬ·ÖÒì¹¹ÌåµÄÊÇ£¨¡¡¡¡£©
A¡¢
| ||||
| B¡¢SO2ºÍSO3 | ||||
| C¡¢CH4ºÍC4H10 | ||||
| D¡¢CO£¨NH2£©2ºÍNH4CNO |