ÌâÄ¿ÄÚÈÝ

7£®ÏÂÁÐÓйØÀë×ӵļìÑé·½·¨Ò»¶¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÏòijÈÜÒºÖеμÓBaCl2ÈÜÒº£¬ÈôÓа×É«³Áµí£¬ÔٵμÓ×ãÁ¿Ï¡HNO3£¬Èô³Áµí²»Èܽ⣬Ôò˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨º¬SO42-
B£®ÏòijÈÜÒºÖеμÓAgNO3ÈÜÒº£¬Èô³öÏÖ°×É«³ÁµíÔò˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨º¬Cl-
C£®ÏòijÈÜÒºÖеμÓ×ãÁ¿Ï¡HCl£¬²úÉúµÄÆøÌåÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬Ôò˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨º¬CO32-
D£®ÏòijÈÜÒºÖмÓÈëNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶ÆøÌ壬˵Ã÷Ô­ÈÜÒºÖдæÔÚNH4+

·ÖÎö A£®µÎ¼ÓBaCl2ÈÜÒº£¬ÈôÓа×É«³Áµí£¬°×É«³ÁµíΪÁòËá±µ»òAgCl£»
B£®µÎ¼ÓAgNO3ÈÜÒº£¬Èô³öÏÖ°×É«³Áµí£¬°×É«³ÁµíΪÁòËáÒø»òAgCl£»
C£®µÎ¼Ó×ãÁ¿Ï¡HCl£¬²úÉúµÄÆøÌåÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÆøÌåΪ¶þÑõ»¯Ì¼»ò¶þÑõ»¯Áò£»
D£®¼ÓÈëNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶ÆøÌ壬ÆøÌåΪ°±Æø£®

½â´ð ½â£ºA£®µÎ¼ÓBaCl2ÈÜÒº£¬ÈôÓа×É«³Áµí£¬°×É«³ÁµíΪÁòËá±µ»òAgCl£¬ÔòÔ­ÈÜÒº¿ÉÄܺ¬SO42-»òAg+£¬µ«¶þÕß²»ÄÜͬʱ´æÔÚ£¬¹ÊA´íÎó£»
B£®µÎ¼ÓAgNO3ÈÜÒº£¬Èô³öÏÖ°×É«³Áµí£¬°×É«³ÁµíΪÁòËáÒø»òAgCl£¬ÔòÔ­ÈÜÒº¿ÉÄܺ¬SO42-»òCl-£¬¹ÊB´íÎó£»
C£®µÎ¼Ó×ãÁ¿Ï¡HCl£¬²úÉúµÄÆøÌåÄÜʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÆøÌåΪ¶þÑõ»¯Ì¼»ò¶þÑõ»¯Áò£¬ÔòÔ­ÈÜÒºÖпÉÄܺ¬CO32-»òSO32-»òHCO3-µÈ£¬¹ÊC´íÎó£»
D£®¼ÓÈëNaOHÈÜÒº£¬¼ÓÈÈ£¬²úÉúʹʪÈóºìɫʯÈïÊÔÖ½±äÀ¶ÆøÌ壬ÆøÌåΪ°±Æø£¬ÔòÔ­ÈÜÒºÖдæÔÚNH4+£¬¹ÊDÕýÈ·£»
¹ÊÑ¡D£®

µãÆÀ ±¾Ì⿼²é³£¼ûÀë×ӵļìÑ飬Ϊ¸ßƵ¿¼µã£¬°ÑÎÕÀë×Ó¼ìÑéµÄÊÔ¼Á¡¢ÏÖÏó¡¢½áÂÛΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ·ÖÎöÓëʵÑéÄÜÁ¦µÄ¿¼²é£¬×¢ÒâÅųý¸ÉÈÅÀë×ÓµÄÓ°Ï죬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø