ÌâÄ¿ÄÚÈÝ
ÓÐËÄÆ¿Ê§È¥±êÇ©µÄÈÜÒºA¡¢B¡¢C¡¢D£¬ËüÃÇ¿ÉÄÜ·Ö±ðÊÇÁòËá¡¢ÑÎËᡢ̼ËáÄÆºÍÏõËá¼ØÈÜÒºÖеÄijһÖÖ¡£¸÷È¡ÉÙÁ¿·Ö±ð·ÅÈëËÄÖ§ÊÔ¹ÜÀÏÈÏò¸÷ÊÔ¹ÜÖеμÓBaCl2ÈÜÒº£¬ÔòA¡¢BÓа×É«³Áµí£¬C¡¢DÎÞÃ÷ÏÔÏÖÏó£¬ÔÙÏòA¡¢B°×É«³ÁµíÖмÓÈëÏ¡ÏõËᣬÔòAÊÔ¹ÜÖа×É«³ÁµíÈܽ⣬²¢ÓÐÎÞÉ«ÆøÌå²úÉú£¬BÊÔ¹ÜÎޱ仯¡£ÁíÈ¡C¡¢D¸÷ÉÙÁ¿£¬·Ö±ð¼ÓÈëAgNO3ÈÜÒº£¬ÔòCÊÔ¹ÜÓа×É«³Áµí£¬DÊÔ¹ÜÎޱ仯¡£ÓÉ´ËÅжϣº£¨Ìѧʽ£©A£® B£® C£® D£®_______________
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿