ËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯ÎïÏ໥×÷ÓÿÉÉú³Éº¬ÑõËáÑΣ¬¶øÁò´úËáÑÎÒ²¿ÉÓÉËáÐԵķǽðÊôÁò»¯ÎïÓë¼îÐԵĽðÊôÁò»¯Îï×÷ÓÃÖƵã®

È磺3Na2S£«As2S32Na3AsS3(Áò´úÑÇÉéËáÄÆ)

ÊÔд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

(1)Na2SºÍAs2S5·´Ó¦£º

____________________________________________________________________________£®

(2)CaSºÍAs2S3·´Ó¦£º

____________________________________________________________________________£®

(3)As2S3ºÍAs2O3ÏàËƾßÓл¹Ô­ÐÔ£¬Na2S2ºÍNa2O2ÏàËƾßÓÐÑõ»¯ÐÔ£¬ÔòAs2S3ºÍNa2S2×÷ÓõĻ¯Ñ§·½³ÌʽΪ________________________________________________________________£®

´ð°¸£º
½âÎö£º

¡¡¡¡(1)3Na2S£«As2S52Na3AsS4

¡¡¡¡(2)CaS£«As2S3Ca(AsS2)2£®

¡¡¡¡(3)As2S3£«2Na2S2Na3AsS4£«NaAsS3

¡¡¡¡µ¼½â£º½«Áòµ±×÷ÑõÀ´Ë¼¿¼£¬As2S3»¹Ô­ÐÔ£¬AsµÄ»¯ºÏ¼ÛÉý¸ß£»Na2S2Ñõ»¯ÐÔ£¬SµÄ»¯ºÏ¼Û½µµÍ£®


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

·ÖÀà·¨ÔÚ»¯Ñ§Ñ§¿ÆµÄ·¢Õ¹ÖÐÆðµ½Á˷dz£ÖØÒªµÄ×÷Óã®ÏÂÁзÖÀà±ê×¼²»ºÏÀíµÄÊÇ£¨¡¡¡¡£©
¢Ù¸ù¾Ý×é³ÉÔªËؽ«Ñõ»¯Îï·Ö³ÉËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯Îï
¢Ú¸ù¾Ý·´Ó¦ÖÐÊÇ·ñÓеç×ÓתÒƽ«»¯Ñ§·´Ó¦·ÖΪÑõ»¯»¹Ô­·´Ó¦ºÍ·ÇÑõ»¯»¹Ô­·´Ó¦
¢Û¸ù¾ÝÊÇ·ñÓж¡´ï¶ûÏÖÏ󽫷Öɢϵ·ÖΪÈÜÒº¡¢½ºÌåºÍ×ÇÒº
¢Ü¸ù¾ÝË®ÈÜÒºÊÇ·ñÄܵ¼µç½«»¯ºÏÎï·ÖΪµç½âÖʺͷǵç½âÖÊ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯ÎïÏ໥×÷ÓÿÉÉú³Éº¬ÑõËáÑΣ¬¶øÁò´úÁòËáÑοÉÓÉËáÐԵķǽðÊôÁò»¯ÎïÓë¼îÐԵĽðÊôÁò»¯Îï×÷ÓÃÖƵá£?

È磺3Na2S+As2S32Na3AsS3(Áò´úÑÇÉéËáÄÆ£©£¬ÊÔд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º?

£¨1£©Na2SÓëAs2S5·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

£¨2£©CaSÓëAs2S3·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

£¨3£©As2S3ºÍAs2O3ÏàËÆ£¬¾ßÓл¹Ô­ÐÔ£¬Na2S2ºÍNa2O2ÏàËÆ£¬¾ßÓÐÑõ»¯ÐÔ£¬ÔòAs2S3ÓëNa2S2×÷ÓõĻ¯Ñ§·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯ÎïÏ໥×÷ÓÿÉÉú³Éº¬ÑõËáÑΣ¬¶øÁò´úÁòËáÑοÉÓÉËáÐԵķǽðÊôÁò»¯ÎïÓë¼îÐԵĽðÊôÁò»¯Îï×÷ÓÃÖƵá£?

È磺3Na2S+As2S32Na3AsS3(Áò´úÑÇÉéËáÄÆ£©£¬ÊÔд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º?

£¨1£©Na2SÓëAs2S5·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

£¨2£©CaSÓëAs2S3·´Ó¦£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

£¨3£©As2S3ºÍAs2O3ÏàËÆ£¬¾ßÓл¹Ô­ÐÔ£¬Na2S2ºÍNa2O2ÏàËÆ£¬¾ßÓÐÑõ»¯ÐÔ£¬ÔòAs2S3ÓëNa2S2×÷ÓõĻ¯Ñ§·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£?

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìÎ人¶þÖиßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

·ÖÀà·½·¨ÔÚ»¯Ñ§Ñ§¿ÆµÄ·¢Õ¹ÖÐÆðµ½Á˷dz£ÖØÒªµÄ×÷Óá£ÏÂÁзÖÀà±ê×¼ºÏÀíµÄÊÇ

       ¢Ù¸ù¾ÝËá·Ö×ÓÖк¬ÓеÄÇâÔ­×Ó¸öÊý½«Ëá·ÖΪһԪËá¡¢¶þÔªËáµÈ

       ¢Ú¸ù¾Ý·´Ó¦ÖÐÊÇ·ñÓеç×ÓµÄתÒƽ«»¯Ñ§·´Ó¦·ÖΪÑõ»¯»¹Ô­·´Ó¦ºÍ·ÇÑõ»¯»¹Ô­·´Ó¦

       ¢Û¸ù¾Ý·ÖɢϵÊÇ·ñ¾ßÓж¡´ï¶ûÏÖÏ󽫷Öɢϵ·ÖΪÈÜÒº¡¢½ºÌåºÍ×ÇÒº

       ¢Ü¸ù¾ÝÑõ»¯ÎïÖÐÊÇ·ñº¬ÓнðÊôÔªËؽ«Ñõ»¯Îï·ÖΪËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯Îï

       ¢Ý¸ù¾Ýµç½âÖÊÔÚÈÛÈÚ״̬ÏÂÄÜ·ñÍêÈ«µçÀ뽫µç½âÖÊ·ÖΪǿµç½âÖʺÍÈõµç½âÖÊ

       A¡¢¢Ù¢Ú¢Ý               B¡¢¢Ú¢Ü                   C¡¢¢Ù¢Û¢Ý               D¡¢¢Ú

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

·ÖÀà·¨ÔÚ»¯Ñ§Ñ§¿ÆµÄ·¢Õ¹ÖÐÆðµ½Á˷dz£ÖØÒªµÄ×÷Óã®ÏÂÁзÖÀà±ê×¼²»ºÏÀíµÄÊÇ£¨¡¡¡¡£©
¢Ù¸ù¾Ý×é³ÉÔªËؽ«Ñõ»¯Îï·Ö³ÉËáÐÔÑõ»¯ÎïºÍ¼îÐÔÑõ»¯Îï
¢Ú¸ù¾Ý·´Ó¦ÖÐÊÇ·ñÓеç×ÓתÒƽ«»¯Ñ§·´Ó¦·ÖΪÑõ»¯»¹Ô­·´Ó¦ºÍ·ÇÑõ»¯»¹Ô­·´Ó¦
¢Û¸ù¾ÝÊÇ·ñÓж¡´ï¶ûÏÖÏ󽫷Öɢϵ·ÖΪÈÜÒº¡¢½ºÌåºÍ×ÇÒº
¢Ü¸ù¾ÝË®ÈÜÒºÊÇ·ñÄܵ¼µç½«»¯ºÏÎï·ÖΪµç½âÖʺͷǵç½âÖÊ£®
A£®.¢Ú¢ÛB£®.¢Ú¢ÜC£®¢Ù¢Ú¢ÛD£®.¢Ù¢Û¢Ü

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸