ÌâÄ¿ÄÚÈÝ
ijУÁ½¸ö»¯Ñ§Ñо¿ÐÔѧϰС×飬ÔÚѧϰÁËͺÍŨÁòËáµÄ·´Ó¦ºó·Ö±ð̽¾¿×ãÁ¿µÄ пÓëŨÁòËá·´Ó¦µÄ¹ý³Ì£®
¼×С×éÉè¼ÆÁËÈçͼ£¨1£©×°ÖãºÊԻشð£º

£¨1£©Çë´Ó¼×¡¢ÒÒÖÐÑ¡ÔñºÏÊʵÄ×°ÖÃÌîÈëB¡¢CÖУ¬²¢½øÐÐÕýÈ·Á¬½Ó£¬a½Ó £¬c½Ó £¨ÓÃÐòºÅ±íʾ£©£®
£¨2£©D¡¢EÁ½Ö§ÊÔ¹ÜÖÐCCl4µÄ×÷ÓÃÊÇ £®
£¨3£©±¾ÊµÑéÄÜÖ¤Ã÷ŨÁòËá¾ßÓÐÇ¿Ñõ»¯ÐÔµÄʵÑéÏÖÏóΪ £®
£¨4£©DÖгöÏÖ»ë×ǵÄÀë×Ó·½³ÌʽΪ £®
£¨5£©Ä³Ñ§Éú×¢Òâ¹Û²ìµ½£ºÊµÑ鿪ʼºó£¬C¡¢D¡¢EÖоùÓÐÆøÅݲúÉú£»ËæºóÆøÅÝÁ¿¼õÉÙ£¬Æ·ºìÈÜÒºÍÊÉ«£¬DÖгöÏÖ»ë×Ç£»·´Ó¦Ò»¶Îʱ¼äºó£¬C¡¢D¡¢EÖÐµÄÆøÅÝÁ¿ÓÖ»áÃ÷ÏÔÔö¼Ó£®ÇëÓû¯Ñ§·½³Ìʽ±íʾ¡°·´Ó¦Ò»¶Îʱ¼äºóÆøÅÝÁ¿ÓÖ»áÃ÷ÏÔÔö¼Ó¡±µÄÔÒòÊÇ £®
ÒÒС×éÉè¼ÆÁËÈçͼ£¨2£©×°Öãº
£¨6£©·ÖÎö³öÒÒС×éµÄÉè¼ÆÒâͼÊÇ £®
£¨7£©×°ÖÃBÖеÄÒ©Æ·ÊÇ £®
£¨8£©ÄÜÖ¤Ã÷²úÉúSO2ºÍH2ÏȺó˳ÐòµÄʵÑéÏÖÏóÊÇ £®
¼×С×éÉè¼ÆÁËÈçͼ£¨1£©×°ÖãºÊԻشð£º
£¨1£©Çë´Ó¼×¡¢ÒÒÖÐÑ¡ÔñºÏÊʵÄ×°ÖÃÌîÈëB¡¢CÖУ¬²¢½øÐÐÕýÈ·Á¬½Ó£¬a½Ó
£¨2£©D¡¢EÁ½Ö§ÊÔ¹ÜÖÐCCl4µÄ×÷ÓÃÊÇ
£¨3£©±¾ÊµÑéÄÜÖ¤Ã÷ŨÁòËá¾ßÓÐÇ¿Ñõ»¯ÐÔµÄʵÑéÏÖÏóΪ
£¨4£©DÖгöÏÖ»ë×ǵÄÀë×Ó·½³ÌʽΪ
£¨5£©Ä³Ñ§Éú×¢Òâ¹Û²ìµ½£ºÊµÑ鿪ʼºó£¬C¡¢D¡¢EÖоùÓÐÆøÅݲúÉú£»ËæºóÆøÅÝÁ¿¼õÉÙ£¬Æ·ºìÈÜÒºÍÊÉ«£¬DÖгöÏÖ»ë×Ç£»·´Ó¦Ò»¶Îʱ¼äºó£¬C¡¢D¡¢EÖÐµÄÆøÅÝÁ¿ÓÖ»áÃ÷ÏÔÔö¼Ó£®ÇëÓû¯Ñ§·½³Ìʽ±íʾ¡°·´Ó¦Ò»¶Îʱ¼äºóÆøÅÝÁ¿ÓÖ»áÃ÷ÏÔÔö¼Ó¡±µÄÔÒòÊÇ
ÒÒС×éÉè¼ÆÁËÈçͼ£¨2£©×°Öãº
£¨6£©·ÖÎö³öÒÒС×éµÄÉè¼ÆÒâͼÊÇ
£¨7£©×°ÖÃBÖеÄÒ©Æ·ÊÇ
£¨8£©ÄÜÖ¤Ã÷²úÉúSO2ºÍH2ÏȺó˳ÐòµÄʵÑéÏÖÏóÊÇ
¿¼µã£ºÅ¨ÁòËáµÄÐÔÖÊʵÑé
רÌ⣺ʵÑéÌâ
·ÖÎö£ºZn+2H2SO4 £¨Å¨£©¨TZnSO4+SO2¡ü+2H2O£¬
£¨1£©Ñ¡Ôñ×°Ö÷Àµ¹ÎüÒÔ¼°ÑéÖ¤¶þÑõ»¯Áò£»
£¨2£©¶þÑõ»¯ÁòÒ×ÈÜÓÚË®£¬ÄÑÈÜÓÚËÄÂÈ»¯Ì¼£¬¶þÑõ»¯Áòͨ¹ýËÄÂÈ»¯Ì¼£¬¿É·ÀÖ¹µ¹Îü£»
£¨3£©Å¨ÁòËáÖÐÁòΪ+6¼Û£¬¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬±»Ð¿»¹ÔΪ+4¼ÛµÄÁò£»
£¨4£©¶þÑõ»¯ÁòÓëÇâÑõ»¯¸Æ·´Ó¦Éú³ÉÑÇÁòËá¸Æ³Áµí£»
£¨5£©Ð¿ÓëÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£»
£¨6£©Ð¿ºÍŨÁòËá·´Ó¦Éú³ÉÁòËáпºÍ¶þÑõ»¯ÁòºÍË®£¬µ±ÁòËáŨ¶È±äϡʱ£¬Ð¿ÓëÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£¬ÓÃÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£¬Æ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬Ñõ»¯Í¼ìÑéÇâÆøµÄ´æÔÚ£»
£¨7£©°×É«µÄÎÞË®ÁòËáÍÓöË®±äÀ¶É«£»
£¨8£©ÓÃÆ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬¸ßÃÌËá¼Ø¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬ÄÜÑõ»¯¶þÑõ»¯Áò£¬ÓÃÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£®
£¨1£©Ñ¡Ôñ×°Ö÷Àµ¹ÎüÒÔ¼°ÑéÖ¤¶þÑõ»¯Áò£»
£¨2£©¶þÑõ»¯ÁòÒ×ÈÜÓÚË®£¬ÄÑÈÜÓÚËÄÂÈ»¯Ì¼£¬¶þÑõ»¯Áòͨ¹ýËÄÂÈ»¯Ì¼£¬¿É·ÀÖ¹µ¹Îü£»
£¨3£©Å¨ÁòËáÖÐÁòΪ+6¼Û£¬¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬±»Ð¿»¹ÔΪ+4¼ÛµÄÁò£»
£¨4£©¶þÑõ»¯ÁòÓëÇâÑõ»¯¸Æ·´Ó¦Éú³ÉÑÇÁòËá¸Æ³Áµí£»
£¨5£©Ð¿ÓëÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£»
£¨6£©Ð¿ºÍŨÁòËá·´Ó¦Éú³ÉÁòËáпºÍ¶þÑõ»¯ÁòºÍË®£¬µ±ÁòËáŨ¶È±äϡʱ£¬Ð¿ÓëÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£¬ÓÃÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£¬Æ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬Ñõ»¯Í¼ìÑéÇâÆøµÄ´æÔÚ£»
£¨7£©°×É«µÄÎÞË®ÁòËáÍÓöË®±äÀ¶É«£»
£¨8£©ÓÃÆ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬¸ßÃÌËá¼Ø¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬ÄÜÑõ»¯¶þÑõ»¯Áò£¬ÓÃÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£®
½â´ð£º
½â£ºZn+2H2SO4 £¨Å¨£©¨TZnSO4+SO2¡ü+2H2O£¬
£¨1£©Í¨³£×´¿öÏ£¬1Ìå»ýË®ÖпÉÈܽâ40Ìå»ýµÄ¶þÑõ»¯ÁòÆøÌ壬װÖÃÒÒ¿É·ÀÖ¹¶þÑõ»¯ÁòÓëÆ·ºì×÷ÓÃʱ±»ÎüÈëпÓëÁòËá·´Ó¦µÄÈÝÆ÷ÖУ¬¶þÑõ»¯ÁòÓëÆ·ºì×÷Óã¬Ð賤¹Ü½ø£¬¼´3£¨»ò4£©½Óa£¬c½Ó2£¬
¹Ê´ð°¸Îª£º3£»2£»
£¨2£©¶þÑõ»¯ÁòÒ×ÈÜÓÚË®£¬ÄÑÈÜÓÚËÄÂÈ»¯Ì¼£¬¶þÑõ»¯Áòͨ¹ýËÄÂÈ»¯Ì¼£¬È»ºóÔÙÓë³ÎÇåµÄʯ»ÒË®·´Ó¦£¬Æð»º³å×÷Ó㬿ɷÀÖ¹µ¹Îü£¬
¹Ê´ð°¸Îª£º·Àµ¹Îü£»
£¨3£©¶þÑõ»¯Áò¿ÉʹƷºìÈÜÒºÍÊÉ«£¬¿É¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºCÖÐÆ·ºìÈÜÒºÍÊÉ«£»
£¨4£©¶þÑõ»¯ÁòºÍ³ÎÇåµÄʯ»ÒË®·´Ó¦Éú³ÉÑÇÁòËá¸ÆºÍË®£¬ÑÇÁòËá¸ÆÎªÄÑÈÜÓÚË®µÄ³Áµí£¬
¹Ê´ð°¸Îª£ºCa2++2OH-+SO2¨TCaSO3¡ý+H2O£»
£¨5£©Ð¿Îª½Ï»îÆÃµÄ½ðÊô£¬ÔÚ½ðÊô»î¶¯Ë³Ðò±íÖÐÅÅÔÚÇâµÄÇ°Ãæ£¬ËùÒÔпºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£¬
¹Ê´ð°¸Îª£ºZn+H2SO4£¨Ï¡£©¨TZnSO4+H2¡ü£»
£¨6£©¶þ°àС×éÉè¼ÆµÄ×°Öã¬ÏÈÓð×É«µÄÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£¬ºóÓÃÆ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬ÓøßÃÌËá¼ØÑõ»¯¶þÑõ»¯Áò³ýÈ¥¶þÑõ»¯Áò£¬Å¨ÁòËá¾ßÓÐÎüË®ÐÔ£¬³ýȥˮ£¬Ð¿ºÍÏ¡ÁòËá·´Ó¦Éú³ÉÇâÆøºÍÁòËáп£¬ÇâÆøÍ¨¹ýÑõ»¯ÍÉú³ÉͺÍË®£¬Ë®ÕôÆøÓöÎÞË®ÁòËáͱäÀ¶É«£¬¿É¼ìÑéÇâÆøµÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÑéÖ¤²úÎïÖÐÏȲúÉúË®¡¢SO2£¬ºó²úÉúH2£»
£¨7£©Ë®ÕôÆøÓöÎÞË®ÁòËáͱäÀ¶É«£¬¼ìÑéË®µÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÎÞË®CuSO4£¨»òÎÞË®ÁòËáÍ£©£»
£¨8£©¶þÑõ»¯Áò¿ÉʹƷºìÈÜÒºÍÊÉ«£¬CÖÐÆ·ºìÍÊÉ«£¬¿É¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬¸ßÃÌËá¼ØÑõ»¯¶þÑõ»¯Áò¿É³ýÈ¥¶þÑõ»¯Áò£¬DÖÐËáÐÔ¸ßÃÌËá¼Ø²»ÔÙÍÊÉ«ºó£¬ËµÃ÷¶þÑõ»¯ÁòÒѾ³ý¾¡£¬Ð¿ºÍÏ¡ÁòËá·´Ó¦Éú³ÉÇâÆøºÍÁòËáп£¬ÇâÆøÍ¨¹ýÑõ»¯ÍÉú³ÉͺÍË®£¬FÖÐÓкìÉ«ÎïÖÊÉú³É£¬ËµÃ÷ÓÐÍÉú³É£¬GÖÐÎÞË®ÁòËáͱäÀ¶£¬ËµÃ÷ÓÐË®Éú³É£¬ËµÃ÷ÓÐÇâÆø²úÉú£¬
¹Ê´ð°¸Îª£ºCÖÐÆ·ºìÍÊÉ«£¬DÖÐËáÐÔ¸ßÃÌËá¼Ø²»ÔÙÍÊÉ«ºó£¬FÖÐÓкìÉ«ÎïÖÊÉú³É£¬GÖÐÎÞË®ÁòËáͱäÀ¶£®
£¨1£©Í¨³£×´¿öÏ£¬1Ìå»ýË®ÖпÉÈܽâ40Ìå»ýµÄ¶þÑõ»¯ÁòÆøÌ壬װÖÃÒÒ¿É·ÀÖ¹¶þÑõ»¯ÁòÓëÆ·ºì×÷ÓÃʱ±»ÎüÈëпÓëÁòËá·´Ó¦µÄÈÝÆ÷ÖУ¬¶þÑõ»¯ÁòÓëÆ·ºì×÷Óã¬Ð賤¹Ü½ø£¬¼´3£¨»ò4£©½Óa£¬c½Ó2£¬
¹Ê´ð°¸Îª£º3£»2£»
£¨2£©¶þÑõ»¯ÁòÒ×ÈÜÓÚË®£¬ÄÑÈÜÓÚËÄÂÈ»¯Ì¼£¬¶þÑõ»¯Áòͨ¹ýËÄÂÈ»¯Ì¼£¬È»ºóÔÙÓë³ÎÇåµÄʯ»ÒË®·´Ó¦£¬Æð»º³å×÷Ó㬿ɷÀÖ¹µ¹Îü£¬
¹Ê´ð°¸Îª£º·Àµ¹Îü£»
£¨3£©¶þÑõ»¯Áò¿ÉʹƷºìÈÜÒºÍÊÉ«£¬¿É¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºCÖÐÆ·ºìÈÜÒºÍÊÉ«£»
£¨4£©¶þÑõ»¯ÁòºÍ³ÎÇåµÄʯ»ÒË®·´Ó¦Éú³ÉÑÇÁòËá¸ÆºÍË®£¬ÑÇÁòËá¸ÆÎªÄÑÈÜÓÚË®µÄ³Áµí£¬
¹Ê´ð°¸Îª£ºCa2++2OH-+SO2¨TCaSO3¡ý+H2O£»
£¨5£©Ð¿Îª½Ï»îÆÃµÄ½ðÊô£¬ÔÚ½ðÊô»î¶¯Ë³Ðò±íÖÐÅÅÔÚÇâµÄÇ°Ãæ£¬ËùÒÔпºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£¬
¹Ê´ð°¸Îª£ºZn+H2SO4£¨Ï¡£©¨TZnSO4+H2¡ü£»
£¨6£©¶þ°àС×éÉè¼ÆµÄ×°Öã¬ÏÈÓð×É«µÄÎÞË®ÁòËáͼìÑéË®µÄ´æÔÚ£¬ºóÓÃÆ·ºì¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬ÓøßÃÌËá¼ØÑõ»¯¶þÑõ»¯Áò³ýÈ¥¶þÑõ»¯Áò£¬Å¨ÁòËá¾ßÓÐÎüË®ÐÔ£¬³ýȥˮ£¬Ð¿ºÍÏ¡ÁòËá·´Ó¦Éú³ÉÇâÆøºÍÁòËáп£¬ÇâÆøÍ¨¹ýÑõ»¯ÍÉú³ÉͺÍË®£¬Ë®ÕôÆøÓöÎÞË®ÁòËáͱäÀ¶É«£¬¿É¼ìÑéÇâÆøµÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÑéÖ¤²úÎïÖÐÏȲúÉúË®¡¢SO2£¬ºó²úÉúH2£»
£¨7£©Ë®ÕôÆøÓöÎÞË®ÁòËáͱäÀ¶É«£¬¼ìÑéË®µÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÎÞË®CuSO4£¨»òÎÞË®ÁòËáÍ£©£»
£¨8£©¶þÑõ»¯Áò¿ÉʹƷºìÈÜÒºÍÊÉ«£¬CÖÐÆ·ºìÍÊÉ«£¬¿É¼ìÑé¶þÑõ»¯ÁòµÄ´æÔÚ£¬¸ßÃÌËá¼ØÑõ»¯¶þÑõ»¯Áò¿É³ýÈ¥¶þÑõ»¯Áò£¬DÖÐËáÐÔ¸ßÃÌËá¼Ø²»ÔÙÍÊÉ«ºó£¬ËµÃ÷¶þÑõ»¯ÁòÒѾ³ý¾¡£¬Ð¿ºÍÏ¡ÁòËá·´Ó¦Éú³ÉÇâÆøºÍÁòËáп£¬ÇâÆøÍ¨¹ýÑõ»¯ÍÉú³ÉͺÍË®£¬FÖÐÓкìÉ«ÎïÖÊÉú³É£¬ËµÃ÷ÓÐÍÉú³É£¬GÖÐÎÞË®ÁòËáͱäÀ¶£¬ËµÃ÷ÓÐË®Éú³É£¬ËµÃ÷ÓÐÇâÆø²úÉú£¬
¹Ê´ð°¸Îª£ºCÖÐÆ·ºìÍÊÉ«£¬DÖÐËáÐÔ¸ßÃÌËá¼Ø²»ÔÙÍÊÉ«ºó£¬FÖÐÓкìÉ«ÎïÖÊÉú³É£¬GÖÐÎÞË®ÁòËáͱäÀ¶£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËпºÍÁòËáµÄ·´Ó¦£¬×¢ÒâŨÁòËáºÍ¶þÑõ»¯ÁòµÄÐÔÖÊÊǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬ÌâÄ¿½ÏΪ»ù´¡£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¹ÌÌåNaCl²»µ¼µç£¬ËùÒÔNaClÊǷǵç½âÖÊ |
| B¡¢NH3¡¢CO2µÄË®ÈÜÒºµÄµ¼µç£¬ËùÒÔNH3¡¢CO2Êǵç½âÖÊ |
| C¡¢Í¡¢Ê¯Ä«¾ùÄܵ¼µç£¬ËùÒÔËüÃǶ¼Êǵç½âÖÊ |
| D¡¢ÕáÌÇÔÚË®ÈÜÒºÖлòÈÛÈÚʱ¾ù²»µ¼µç£¬ËùÒÔÊǷǵç½âÖÊ |
¶ÔÓÚÏàͬÎïÖʵÄÁ¿µÄSO2ºÍSO3£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÁòÔªËØµÄÖÊÁ¿±ÈΪ 4£º5 |
| B¡¢·Ö×ÓÊýÖ®±ÈΪ3£º4 |
| C¡¢Ô×Ó×ÜÊýÖ®±ÈΪ3£º4 |
| D¡¢ÖÊÁ¿Ö®±ÈΪ1£º1 |
¡°Î÷±±Í¨µÀ¡±ÊÇÖ¸´Ó±±´óÎ÷Ñó¡¢¾¼ÓÄô󱱼«Èºµº½øÈë±±±ùÑó¡¢ÔÙ½øÈë̫ƽÑóµÄº½µÀ£¬ÊÇÁ¬½Ó´óÎ÷ÑóºÍ̫ƽÑóµÄ½Ý¾¶£®×îÐÂÎÀÐDzâÁ¿½á¹ûÏÔʾ£¬±±¼«±ù²ãÈÚ»¯¼ÓËÙ£¬¡°Î÷±±Í¨µÀ¡±ÓÐÍûÔÚ2020Äêͨº½£¬Òª±Èר¼ÒÔ¤²âÌáǰ30Ä꣮Ìáǰͨº½µÄÖ÷ÒªÔÒòÊÇ£¨¡¡¡¡£©
| A¡¢¶þÑõ»¯Ì¼Ôö¶àʹ̫Ñô·øÉäµ½µØÇò±íÃæµÄÄÜÁ¿Ôö¶à |
| B¡¢¶þÑõ»¯Ì¼µÈÆøÌåÄÜÊÍ·ÅÄÜÁ¿£¬Ê¹´óÆø²ãµÄζÈÉý¸ß |
| C¡¢·úÂÈÌþµÈ´óÁ¿ÅÅ·Å£¬ÆÆ»µ³ôÑõ²ãÒýÆðµÄ |
| D¡¢¶þÑõ»¯Ì¼¡¢¼×ÍéµÈÎÂÊÒÆøÌå²úÉúÎÂÊÒЧӦ£¬Ê¹´óÆøÎ¶ÈÉý¸ß£¬¼ÓËÙ±ù²ãÈÚ»¯ |