ÌâÄ¿ÄÚÈÝ

ÓÐÒ»ÖÖ°×É«·ÛÄ©ÓɵÈÖÊÁ¿µÄÁ½ÖÖÎïÖÊ»ìºÏ¶ø³É£¬·Ö±ðÈ¡ÊÊÁ¿¸Ã°×É«·ÛÄ©ÖÃÓÚ3Ö§

ÊÔ¹ÜÖнøÐÐʵÑé¡£

    ¢ÙÖðµÎ¼ÓÈë6.0mol??L-1ÑÎËᣬͬʱ²»¶ÏÕñµ´ÊԹܣ¬ÓÐÆøÅݲúÉú£¬·´Ó¦½áÊøºóµÃµ½ÎÞɫ͸Ã÷ÈÜÒº¡£

¢Ú¼ÓÈÈÊÔ¹ÜÖеİ×É«·ÛÄ©£¬ÊԹܿÚÓÐË®µÎÄý½á¡£

¢ÛÖðµÎ¼ÓÈë6.0mol??L-1ÁòËᣬͬʱ²»¶ÏÕñµ´ÊԹܣ¬ÓÐÆøÅݲúÉú£¬·´Ó¦½áÊøºóÊÔ¹ÜÖл¹Óа×É«²»ÈÜÎï¡£

ÏÂÁлìºÏÎïÖзûºÏÒÔÉÏʵÑéÏÖÏóµÄÊÇ                                 £¨    £©

A£®NaHCO3¡¢AgNO3          B£®BaCl2¡¢MgCO3

C£®NH4HCO3¡¢MgCl2          D£®BaCl2¡¢NaHCO3

B


½âÎö:

ÓÉ¢Ù¿ÉÍÆÖª»ìºÏÎïÖв»º¬ÓÐAg+µÄÎïÖÊ£¬µ«º¬ÓÐ̼ËáÑΣ»ÓÉ¢ÚÍÆÖª»ìºÏÎïÖÐÓÐÊÜÈÈ·Ö½â²úÉúË®µÄÎïÖÊ£¬ÔÚ±¾ÌâÖм´º¬ÓÐ̼ËáÇâÑΣ»ÓÉ¢ÛÍÆÖª»ìºÏÎïÖе±Óк¬Ba2+»òCa2+µÄÎïÖÊ¡£×ÛÉÏËùÊö£¬´ð°¸ÎªD¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø