ÌâÄ¿ÄÚÈÝ

¹ØÓÚÎïÖʵļìÑ飬ÏÂÁÐÅжÏÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£ºA£®ÑÎËáÅųýÆäËüÀë×ӵĸÉÈÅ£¬ÔÙ¼ÓÈëBaCl2ÈÜÒº£¬Èç¹ûÉú³É°×É«³Áµí£¬³ÁµíΪÁòËá±µ£»
B£®³Áµí¿ÉÄÜΪAgBr¡¢AgI£»
C£®Éú³ÉÆøÌåʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ÆøÌåΪ°±Æø£»
D£®ÄƵÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬µ«¹Û²ìKµÄÑæÉ«Ó¦Í¸¹ýÀ¶É«µÄîܲ£Á§£®
½â´ð£º½â£ºA£®ÑÎËáÅųýÆäËüÀë×ӵĸÉÈÅ£¬ÔÙ¼ÓÈëBaCl2ÈÜÒº£¬Èç¹ûÉú³É°×É«³Áµí£¬³ÁµíΪÁòËá±µ£¬ÔòÔ­ÈÜÒºÖÐÒ»¶¨ÓÐSO42-£¬¹ÊAÕýÈ·£»
B£®ÔÚÈÜÒºÖмÓÈëAgNO3ÈÜÒº£¬Éú³É²»ÈÜÓÚÏõËáµÄ³Áµí£¬³Áµí¿ÉÄÜΪAgBr¡¢AgI£¬ÔòÔ­ÈÜÒºÖв»Ò»¶¨ÓÐCl-£¬¹ÊB´íÎó£»
C£®Éú³ÉÆøÌåʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ÆøÌåΪ°±Æø£¬ÔòÔÚijÑÎÈÜÒºÖмÓÈëŨNaOHÈÜÒº£¬¼ÓÈȺóÉú³É°±Æø£¬ÔòÔ­ÈÜÒºÒ»¶¨ÊÇï§ÑÎÈÜÒº£¬¹ÊCÕýÈ·£»
D£®ÄƵÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬µ«¹Û²ìKµÄÑæÉ«Ó¦Í¸¹ýÀ¶É«µÄîܲ£Á§£¬ÔòΪ¼ìÑéÄÆÑÎÖÐÊÇ·ñ»ìÓмØÑΣ¬Ö±½Ó¹Û²ìÑæÉ«Îª»ÆÉ«£¬Ôò²»ÄÜÈ·¶¨ÊÇ·ñº¬¼ØÑΣ¬¹ÊD´íÎó£»
¹ÊÑ¡AC£®
µãÆÀ£º±¾Ì⿼²éÎïÖʵļìÑé¼°¼ø±ð£¬²àÖØÀë×ӵļìÑéºÍÆøÌåµÄ¼ìÑ飬עÒâʵÑéÖÐÅųý¸ÉÈż°ÏÖÏóÓë½áÂ۵ĹØÏµ£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø