ÌâÄ¿ÄÚÈÝ
£¨ÊµÑé°à×ö£©ÏÂÁи÷×éÀë×ÓÄÜÔÚÖ¸¶¨ÈÜÒºÖÐ,´óÁ¿¹²´æµÄÊÇ£¨ £©
¢ÙÎÞÉ«ÈÜÒºÖУºK+£¬Cl££¬Na+£¬MnO4-
¢ÚʹpH=11µÄÈÜÒºÖУºNa+£¬AlO2££¬NO3££¬S2££¬SO32£
¢ÛÓÉË®µçÀëµÄH+Ũ¶Èc(H+)=1¡Á10£13mol/LµÄÈÜÒºÖУºCl££¬HCO3££¬NO3££¬NH4+£¬S2O32£
¢Ü¼ÓÈëMgÄܷųöH2µÄÈÜÒºÖУºMg2+£¬NH4+£¬Cl££¬K+£¬SO42£
¢Ýʹ¼×»ù³È±äºìµÄÈÜÒºÖУºFe3+£¬MnO4££¬NO3££¬Na+£¬SO42£
¢ÞËáÐÔÈÜÒºÖУºFe2+£¬Al3+£¬NO3££¬I££¬S2£
A¡¢¢Ù¢Ú¢Ý¡¡¡¡ B¡¢¢Ú¢Ü¢Ý¡¡¡¡ C¡¢¢Ù¢Û¢Þ¡¡ ¡¡D¡¢¢Ù¢Ú¢Ü
B
¡¾½âÎö¡¿
£¨ÊµÑé°à×ö£©ÏÂÁи÷×éÀë×ÓÄÜÔÚÖ¸¶¨ÈÜÒºÖÐ,´óÁ¿¹²´æµÄÊÇ£¨ £©
¢ÙÎÞÉ«ÈÜÒºÖУºK+£¬Cl££¬Na+£¬MnO4-
¢ÚʹpH=11µÄÈÜÒºÖУºNa+£¬AlO2££¬NO3££¬S2££¬SO32£
¢ÛÓÉË®µçÀëµÄH+Ũ¶Èc(H+)=1¡Á10£13mol/LµÄÈÜÒºÖУºCl££¬HCO3££¬NO3££¬NH4+£¬S2O32£
¢Ü¼ÓÈëMgÄܷųöH2µÄÈÜÒºÖУºMg2+£¬NH4+£¬Cl££¬K+£¬SO42£
¢Ýʹ¼×»ù³È±äºìµÄÈÜÒºÖУºFe3+£¬MnO4££¬NO3££¬Na+£¬SO42£
¢ÞËáÐÔÈÜÒºÖУºFe2+£¬Al3+£¬NO3££¬I££¬S2£
| A£®¢Ù¢Ú¢Ý¡¡¡¡ | B£®¢Ú¢Ü¢Ý¡¡¡¡ | C£®¢Ù¢Û¢Þ¡¡ | D£®¢Ù¢Ú¢Ü |