ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÊµÑéÖеÄÏÂÁвÙ×÷ÕýÈ·µÄÊÇ
A.ÓÃÊÔ¹ÜÈ¡³öÊÔ¼ÁÆ¿ÖеÄNa2CO3ÈÜÒº£¬·¢ÏÖÈ¡Á¿¹ý¶à£¬ÎªÁ˲»ÀË·Ñ£¬ÓְѹýÁ¿µÄÊÔ¼Áµ¹ÈëÊÔ¼ÁÆ¿ÖÐ
B.Ba(NO3)2ÈÜÓÚË®£¬¿É½«º¬ÓÐBa(NO3)2µÄ·ÏÒº×ö³Áµí´¦Àíºó£¬½«ÓàÏ·ÏÒºµ¹ÈëÖ¸¶¨µÄ»ØÊÕ¸×ÖÐÔÙ×öÆäËû´¦Àí
C.ÓÃÕô·¢·½·¨Ê¹NaCl´ÓÈÜÒºÖÐÎö³öʱ£¬Ó¦½«Õô·¢ÃóÖÐNaClÈÜҺȫ²¿¼ÓÈÈÕô¸É
D.Ó÷ÖÒº·¨·ÖÀëʳÑÎË®ºÍ±½µÄ»ìºÏҺʱ£¬ÓÃÉÕ±´ÓÏ¿ڽÓÊÕÒºÌå½ø¶ø»ØÊÕ±½
¡¾´ð°¸¡¿B
¡¾½âÎö¡¿
Õô·¢×îºóÓ¦ÓàÈÈÕô¸É£¬·ÖҺ©¶·ÄÚÉϲãÒºÌåÓ¦´ÓÉϿڵ¹³ö¡£
A. ´ÓÊÔ¼ÁÆ¿ÖÐÈ¡³öµÄÊÔ¼Áͨ³£²»ÄÜ·Å»ØÔÊÔ¼ÁÆ¿£¬ÒÔ·ÀÖ¹ÎÛȾÊÔ¼ÁÆ¿ÄÚµÄÊÔ¼Á£¬AÏî´íÎó£»
B. Ba(NO3)2Ò×ÈÜÓÚË®£¬»áÎÛȾˮÌ壬³£½«Æäת»¯ÎªÄÑÈÜÓÚË®µÄÁòËá±µ³Áµí£¬ÓàϵķÏÒºµ¹ÈëÖ¸¶¨µÄ»ØÊÕ¸×ÖÐÔÙ×öÆäËû´¦Àí£¬BÏîÕýÈ·£»
C. Õô·¢NaClÈÜҺʱ£¬µ±Õô·¢ÃóÖÐÓн϶àNaCl¾§ÌåÎö³ö£¬Ó¦Í£Ö¹¼ÓÈÈ£¬ÀûÓÃÓàÈÈÕô¸É£¬CÏî´íÎó£»
D. ±½²»ÈÜÓÚË®£¬ÃܶȱÈˮС¡£·ÖÒº·¨·ÖÀëʳÑÎË®ºÍ±½µÄ»ìºÏҺʱ£¬·Å³öϲãÒºÌåºó£¬ÔÙ´Ó·ÖҺ©¶·ÉϿڵ¹³öÉϲãµÄ±½£¬DÏî´íÎó¡£
±¾ÌâÑ¡B¡£