ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ä³ÓлúÎïÓÐÈçÏÂת»¯¹Øϵ£º

£¨1£©Ð´³ö·´Ó¦A¡úBµÄ·´Ó¦Ìõ¼þÊÇ____________£¬CÖйÙÄÜÍŵĽṹ¼òʽÊÇ______________¡£

£¨2£©Ð´³ö·´Ó¦B¡úCµÄ»¯Ñ§·½³ÌʽºÍ·´Ó¦ÀàÐÍ£º_______________£¬·´Ó¦ÀàÐÍΪ____________¡£

£¨3£©ÔÚŨÁòËá¼ÓÈÈÌõ¼þ¿ÉÒÔÉú³Éº¬ÓÐÈý¸öÁùÔª»·½á¹¹µÄÓлúÎ¸ÃÓлúÎï½á¹¹¼òʽΪ£º____________¡£

£¨4£©Ð´³ö·ûºÏÏÂÁÐÌõ¼þµÄCµÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ______________¡¢_____________¡£

¢ÙÊôÓÚ·¼Ïã×廯ºÏÎ±½»·ÉÏÓÐÁ½¸öÈ¡´ú»ù

¢ÚÓë̼ËáÇâÄÆÈÜÒº·´Ó¦·Å³ö¶þÑõ»¯Ì¼ÆøÌå

¢Û±½»·ÉϵÄÒ»ÂÈ´úÎïÓÐÁ½ÖÖ

£¨5£©Ð´³öÒÔºÍCH3CH2Cl£¬ÎªÔ­ÁϺϳÉÖØÒªµÄ»¯¹¤²úÆ·µÄ·ÏßÁ÷³Ìͼ£¨ÎÞ»úÊÔ¼ÁÈÎÑ¡£©______¡£

¡¾´ð°¸¡¿ ÇâÑõ»¯ÄÆË®ÈÜÒº£¬¼ÓÈÈ -OH¡¢-CHO 2+ O22+ 2H2O Ñõ»¯·´Ó¦

¡¾½âÎö¡¿ÓëäåË®¼Ó³ÉÉú³ÉA£¬AΪ£»B´ß»¯Ñõ»¯Éú³ÉµÄCÄܹ»·¢ÉúÒø¾µ·´Ó¦£¬ËµÃ÷CΪȩ£¬ÔòBΪ´¼£¬Òò´ËAË®½âÉú³ÉB£¬BΪ£¬¸ù¾Ý×îÖÕ²úÎïµÄ½á¹¹¿ÉÖª£¬CΪ¡£

£¨1£©·´Ó¦A¡úBΪ±´úÌþµÄË®½â·´Ó¦£¬·´Ó¦Ìõ¼þΪÇâÑõ»¯ÄÆË®ÈÜÒº£¬¼ÓÈÈ£¬CΪ£¬º¬ÓеĹÙÄÜÍŵĽṹ¼òʽΪ-OH¡¢-CHO£¬¹Ê´ð°¸Îª£ºÇâÑõ»¯ÄÆË®ÈÜÒº£¬¼ÓÈÈ£» -OH¡¢-CHO£»

£¨2£©·´Ó¦B¡úCΪôÇ»ùµÄ´ß»¯Ñõ»¯Éú³ÉÈ©»ù£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2+ O22+ 2H2O£¬¹Ê´ð°¸Îª£º2+ O22+ 2H2O£»Ñõ»¯·´Ó¦£»

£¨3£©ÔÚŨÁòËá¼ÓÈÈÌõ¼þ¿ÉÒÔÉú³Éº¬ÓÐÈý¸öÁùÔª»·½á¹¹µÄÓлúÎΪ2·Ö×Ó·¢Éú·Ö×Ó¼äµÄõ¥»¯·´Ó¦£¬²úÎïµÄ½á¹¹¼òʽΪ£¬¹Ê´ð°¸Îª£º£»

£¨4£©CΪ£¬¢ÙÊôÓÚ·¼Ïã×廯ºÏÎ±½»·ÉÏÓÐÁ½¸öÈ¡´ú»ù£»¢ÚÓë̼ËáÇâÄÆÈÜÒº·´Ó¦·Å³ö¶þÑõ»¯Ì¼ÆøÌ壬˵Ã÷½á¹¹Öк¬ÓÐôÈ»ù£»¢Û±½»·ÉϵÄÒ»ÂÈ´úÎïÓÐÁ½ÖÖ£¬·ûºÏÏÂÁÐÌõ¼þµÄCµÄͬ·ÖÒì¹¹ÌåÓС¢£¬¹Ê´ð°¸Îª£º£»£»

£¨5£©ÒÔºÍCH3CH2ClΪԭÁϺϳɣ¬ÐèÒªÊ×ÏȺϳɺÍÒÒ´¼£¬ºÏ³É¿ÉÒÔÓÉÑõ»¯µÃµ½£¬ºÏ³ÉÒÒ´¼¿ÉÒÔÓÉCH3CH2ClË®½âµÃµ½£¬Òò´ËºÏ³É·ÏßÁ÷³ÌΪ£¬¹Ê´ð°¸Îª£º¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Áò´úÁòËáÄÆÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤²úÆ·¡£Ä³ÐËȤС×éÄâÖƱ¸Áò´úÁòËáÄƾ§Ì壨Na2S2O3¡¤5H2O£©¡£

I£®[²éÔÄ×ÊÁÏ]

£¨1£©Na2S2O3¡¤5H2OÊÇÎÞɫ͸Ã÷¾§Ì壬Ò×ÈÜÓÚË®¡£ÆäÏ¡ÈÜÒºÓëBaCl2ÈÜÒº»ìºÏÎÞ³ÁµíÉú³É¡£

£¨2£©ÏòNa2CO3ºÍNa2S»ìºÏÒºÖÐͨÈëSO2¿ÉÖƵÃNa2S2O3£¬ËùµÃ²úÆ·Öг£º¬ÓÐÉÙÁ¿Na2SO3ºÍNa2SO4¡£

£¨3£©Na2SO3Ò×±»Ñõ»¯£»BaSO3ÄÑÈÜÓÚË®£¬¿ÉÈÜÓÚÏ¡HCl¡£

¢ò.[ÖƱ¸²úÆ·]ʵÑé×°ÖÃÈçͼËùʾ£¨Ê¡ÂԼгÖ×°Öã©

ʵÑé²½Ö裺

£¨1£©°´ÈçͼËùʾ×é×°ºÃ×°Öúó£¬Ó¦ÏÈ__________ (Ìî²Ù×÷Ãû³Æ)¡£ÒÇÆ÷BºÍDµÄ×÷ÓÃÊÇ________£¬°´Í¼Ê¾¼ÓÈëÊÔ¼Á£¬EÖеÄÊÔ¼ÁÊÇ_____________£¨Ñ¡ÌîÏÂÁÐ×Öĸ±àºÅ£©¡£

A£®Ï¡H2SO4 B£®NaOHÈÜÒº C£®±¥ºÍNaHSO3ÈÜÒº

£¨2£©ÏÈÏòCÖÐÉÕÆ¿¼ÓÈëNa2SºÍNa2CO3»ìºÏÈÜÒº£¬ÔÙÏòAÖÐÉÕÆ¿µÎ¼ÓŨH2SO4¡£CÖз´Ó¦Éú³ÉNa2S2O3ºÍCO2£¬Ð´³öAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______£¬CÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ_________¡£

£¨3£©´ýNa2SºÍNa2CO3ÍêÈ«ÏûºÄºó£¬½áÊø·´Ó¦¡£¹ýÂËCÖлìºÏÒº£¬ÂËÒº¾­_______£¨Ìîд²Ù×÷Ãû³Æ£©¡¢½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡¢µÃµ½²úÆ·¡£

¢ó£®[̽¾¿Ó뷴˼]

£¨1£©ÎªÑéÖ¤²úÆ·Öк¬ÓÐNa2SO3ºÍNa2SO4£¬¸ÃС×éÉè¼ÆÁËÒÔÏÂʵÑé·½°¸£¬Ç뽫·½°¸²¹³äÍêÕû¡££¨ËùÐèÊÔ¼Á´ÓÏ¡HNO3¡¢Ï¡H2SO4¡¢Ï¡HCl¡¢ÕôÁóË®ÖÐÑ¡Ôñ£©È¡ÊÊÁ¿²úÆ·Åä³ÉÏ¡ÈÜÒº£¬µÎ¼Ó×ãÁ¿BaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¹ýÂË£¬Ï´µÓ£¬____________£¬Èô³ÁµíδÍêÈ«Èܽ⣬²¢Óд̼¤ÐÔÆøζµÄÆøÌå²úÉú£¬Ôò¿ÉÈ·¶¨²úÆ·Öк¬ÓÐNa2SO3ºÍNa2SO4¡£

£¨2£©Îª¼õÉÙ×°ÖÃCÖÐÉú³ÉµÄNa2SO4µÄÁ¿£¬ÔÚ²»¸Ä±äÔ­ÓÐ×°ÖõĻù´¡É϶ÔÔ­ÓÐʵÑé¢ò²½Ö裨2£©½øÐÐÁ˸Ľø£¬¸Ä½øºóµÄ²Ù×÷ÊÇ______¡£

£¨3£©Ì½¾¿Na2S2O3ÊÇ·ñ¾ßÓл¹Ô­ÐÔ£ºÏòÐÂÖÆÂÈË®ÖеμÓNa2S2O3ÈÜÒº£¬Èô¿´µ½_____________£¬

˵Ã÷Óл¹Ô­ÐÔ (ÒÑÖª£ºNa2S2O3±»Ñõ»¯³ÉNa2SO4£©£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________¡£

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

¾«Ó¢¼Ò½ÌÍø