ÎÒУ»¯Ñ§ÐËȤС×éµÄѧÉú¶ÔijƷÅƵÄÏû¶¾ÒºµÄ³É·ÖºÍÐÔÖʽøÐÐʵÑé̽¾¿£º
¢Ù¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩ£»
¢ÚÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£»
¢ÛÈ¡ÊÊÁ¿Ïû¶¾Òº£¬µÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£»
¢ÜÓýྻ²¬Ë¿ÕºÈ¡Ïû¶¾Òº£¬ÔÚÎÞÉ«µÆÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«¡£
¢ÝÈ¡ÊÊÁ¿Ïû¶¾Òº£¬Í¨ÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬ºóÓÖ¡°³ÎÇ塱¡£È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ¡£
Çë»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©¸ÃÏû¶¾ÒºµÄÖ÷Òª³É·ÖÊÇ________¡£
£¨2£©pHÊÔÖ½ÑÕÉ«µÄ±ä»¯ËµÃ÷Ïû¶¾ÒºÈÜÒº¾ßÓеÄÐÔÖÊÊÇ________¡£
£¨3£©ÊµÑé¢ÛÖеÄÀë×Ó·½³ÌʽΪ________¡£
£¨4£©ÊµÑé¢ÝÖУ¬ÓС°Ç³»ÆÉ«³Áµí¡±Éú³ÉʱµÄÀë×Ó·½³ÌʽΪ________£¬ÓÖ¡°³ÎÇ塱ʱµÄÀë×Ó·½³ÌʽΪ________¡£

    NaClºÍNaClO£»    ¼îÐÔ£¬Æ¯°×ÐÔ£»    Cl-+ClO-+2H+=Cl2¡ü+H2O    H2S+ClO-=S¡ý+Cl-+H2O£»S+3ClO-+2OH-=SO42-+3Cl-+H2O£¨»òS+3ClO-+H2O=SO42-+3Cl-+2H+£©
ÊÔÌâ·ÖÎö£º¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩ£¬Ö¤Ã÷º¬ÓÐCl-£»ÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«,Ö¤Ã÷ÈÜÒº³Ê¼îÐÔ¡¢ÓÐÑõ»¯ÐÔ£»Ïû¶¾ÒºµÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£¬Ö¤Ã÷ÓÐÑõ»¯ÐÔµÄ΢Á£ÊÇClO-£»¸ÃÏû¶¾ÒºÑæÉ«·´Ó¦³Ê»ÆÉ«£¬ËµÃ÷º¬Na+£»Ïò¸ÃÏû¶¾ÒºÖÐͨÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬ºóÓÖ¡°³ÎÇ塱¡£È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ¡£ËµÃ÷ÏÈÉú³É²»ÈÜÓÚË®µÄSµ¥ÖÊ£¬È»ºóSµ¥ÖÊÓÖ±»Ñõ»¯³ÉSO42-¡£µÃµ½¼È²»ÈÜÓÚˮҲ²»ÈÜÓÚËáµÄBaSO4³Áµí¡£
¿¼µã£º¿¼²éÀë×ӵļø¶¨¡¢Àë×Ó¹²´æ¡¢ÓÐÀë×ӲμӵÄÑõ»¯»¹Ô­·´Ó¦µÈ֪ʶ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìºÓÄÏÊ¡¸ßÈýÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÎÒУ»¯Ñ§ÐËȤС×éµÄѧÉú¶ÔijƷÅƵÄÏû¶¾ÒºµÄ³É·ÖºÍÐÔÖʽøÐÐʵÑé̽¾¿£º

¢Ù¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩ£»

¢ÚÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£»

¢ÛÈ¡ÊÊÁ¿Ïû¶¾Òº£¬µÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£»

¢ÜÓýྻ²¬Ë¿ÕºÈ¡Ïû¶¾Òº£¬ÔÚÎÞÉ«µÆÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«¡£

¢ÝÈ¡ÊÊÁ¿Ïû¶¾Òº£¬Í¨ÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬ºóÓÖ¡°³ÎÇ塱¡£È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ¡£

Çë»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©¸ÃÏû¶¾ÒºµÄÖ÷Òª³É·ÖÊÇ_______________________________________¡£

£¨2£©pHÊÔÖ½ÑÕÉ«µÄ±ä»¯ËµÃ÷Ïû¶¾ÒºÈÜÒº¾ßÓеÄÐÔÖÊÊÇ          _________________¡£

£¨3£©ÊµÑé¢ÛÖеÄÀë×Ó·½³ÌʽΪ_______________________________________¡£

£¨4£©ÊµÑé¢ÝÖУ¬ÓС°Ç³»ÆÉ«³Áµí¡±Éú³ÉʱµÄÀë×Ó·½³ÌʽΪ_________________________£¬ÓÖ¡°³ÎÇ塱ʱµÄÀë×Ó·½³ÌʽΪ__________________________________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸