ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ

[¡¡¡¡]

A£®

ÏȼÓÈëBaCl2ÈÜÒº£¬ÔÙ¼ÓÈë×ãÁ¿µÄHNO3ÈÜÒº£¬²úÉúÁË°×É«³Áµí£®ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄSO42£­

B£®

¼ÓÈë×ãÁ¿µÄCaCl2ÈÜÒº£¬²úÉúÁË°×É«³Áµí£®ÈÜÒºÖÐÒ»¶¨ÓдóÁ¿µÄCO32£­

C£®

ÓýྻµÄ²¬Ë¿ÕºÈ¡´ý²âÈÜÒº£¬ÖÃÓÚ»ðÑæÉÏ×ÆÉÕ£¬Í¸¹ýÀ¶É«îܲ£Á§Äܹ۲쵽»ðÑæ³Ê×ÏÉ«£®¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓмØÀë×Ó£¬¿ÉÄܺ¬ÓÐÄÆÀë×Ó£®

D£®

ÏȼÓÊÊÁ¿µÄÑÎËὫÈÜÒºËữ£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬²úÉúÁË°×É«³Áµí£®ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄCl£­

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢È¡ÉÙÁ¿´ý²âÈÜÒºÏȼÓÈëBaCl2ÈÜÒº£¬ÔÙ¼ÓÈë×ãÁ¿µÄÑÎËᣬÓа×É«³ÁµíÇÒ²»ÈÜÓÚÑÎËᣬÔò¸ÃÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄSO42-B¡¢Ä³ÎÞÉ«ÈÜÒºµÎ¼ÓÂÈË®ºÍCCl4£¬Õñµ´¡¢¾²Ö÷ֲãºó£¬Ï²ãÈÜÒºÏԳȺìÉ«£¬ÔòÔ­ÈÜÒºÖÐÓÐI-C¡¢Óò¬Ë¿ÕºÈ¡ÉÙÁ¿ÈÜÒº½øÐÐÑæÉ«·´Ó¦£¬»ðÑæ³Ê»ÆÉ«£¬Ôò¸ÃÈÜÒºÒ»¶¨ÊÇÄÆÑÎÈÜÒºD¡¢È¡ÉÙÁ¿´ý²âÈÜÒºµÎ¼ÓKSCNÈÜÒº£¬ÈÜÒº²»±äÉ«£¬µÎ¼ÓÂÈË®ºóÈÜÒºÏÔºìÉ«£¬¸ÃÈÜÒºÖÐÒ»¶¨º¬Fe2+

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012ÄêËս̰æ¸ßÖл¯Ñ§±ØÐÞ1 1.2Ñо¿ÎïÖʵÄʵÑé·½·¨Á·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÔÏÂÊǶÔijˮÈÜÒº½øÐÐÀë×Ó¼ìÑéµÄ·½·¨ºÍ½áÂÛ£¬ÆäÖÐÕýÈ·µÄÊÇ(¡¡¡¡)

A£®ÏȼÓÈëBaCl2ÈÜÒº£¬ÔÙ¼ÓÈë×ãÁ¿µÄHNO3ÈÜÒº£¬²úÉúÁË°×É«³Áµí¡£ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄ

B£®¼ÓÈë×ãÁ¿µÄCaCl2ÈÜÒº£¬²úÉúÁË°×É«³Áµí¡£ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄ

C£®¼ÓÈë×ãÁ¿Å¨ NaOHÈÜÒº£¬²úÉúÁË´øÓÐÇ¿ÁҴ̼¤ÐÔÆøζµÄÆøÌå¡£ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄ

D£®ÏȼÓÊÊÁ¿µÄÑÎËὫÈÜÒºËữ£¬ÔÙ¼ÓAgNO3ÈÜÒº£¬²úÉúÁË°×É«³Áµí¡£ÈÜÒºÖÐÒ»¶¨º¬ÓдóÁ¿µÄCl£­

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸