ÌâÄ¿ÄÚÈÝ
Îø(Se)ÊǸöµ¼Ìå²ÄÁÏ£¬Ò²ÊDz¹Îø±£½¡Æ·ÖеÄÔªËØ¡£¹¤ÒµÉÏÌáÈ¡ÎøµÄ·½·¨Ö®Ò»ÊÇÓÃH2SO4ºÍNaNO3´¦ÀíºÏSeµÄ¹¤Òµ·ÏÁÏ£¬¶øµÃµ½ÑÇÎøËá(H2SeO4)ºÍÉÙÁ¿ÎøËá(H2SeO4)£¬²¢Ê¹Ö®¸»¼¯£¬ÔÙ½«ËüÃÇÓëÑÎËá¹²ÈÈ£¬H2SeO4ת»¯ÎªH2SeO3£¬Ö÷Òª·´Ó¦Îª£º
2HCl+H2SeO4
H2SeO3+H2O+Cl2
È»ºóÏòÈÜÒºÖÐͨÈëSO2Ê¹ÎøÔªËØ»¹ÔΪµ¥ÖÊÎø³Áµí£¬¾Ý´ËÕýÈ·µÄÅжÏΪ
A£®H2SeO4µÄÑõ»¯ÐÔ±ÈCl2Èõ B£®SO2µÄ»¹ÔÐÔ±ÈSeO2Èõ
C£®H2SeO4µÄÑõ»¯ÐÔ±ÈH2SeO3Ç¿ D£®Å¨H2SeO4µÄÑõ»¯ÐÔ±ÈŨH2SO4Èõ
C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿