ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ë®ºÜÈÝÒ×͸¹ýϸ°ûĤ±»ÎüÊÕ£¬Ê¹ÈËÌåÆ÷¹ÙÖеÄÈéËáÍÑÇâø»îÁ¦ÔöÇ¿£¬´Ó¶øÓÐЧÌá¸ßÈËÌåµÄÃâÒßÁ¦ÒÔµÖ¿¹²¡¶¾¡£
£¨1£©ÏÂͼÊÇ×ÔÀ´Ë®³§¾»»¯Ë®µÄÖ÷Òª²½Öè¡£ÓйØ˵·¨´íÎóµÄÊÇ_____£¨Ìî×Öĸ£©¡£
A ²½Öè¢ÙÖпɼÓÈëÃ÷·¯×÷ÐõÄý¼Á
B X ÊÔ¼Á¿ÉÒÔÊÇ»îÐÔÌ¿
C ²½Öè¢ÜµÄ×÷ÓÃÊÇÏû¶¾É±¾ú
D ¾»»¯ºóµÄˮΪ´¿¾»Îï
£¨2£©ClO2 ±»³ÆΪ¡°µÚËÄ´ú¡±ÒûÓÃˮɱ³æ¼Á£¬ÒòÆäó{Ч¡¢ÎÞÎÛȾ¶ø±»¹ã·ºÊ¹Óᣱ±¾©ÓÀÀû¿Æ¼¼ÓÐÏÞ¹«Ë¾Óõç½â·¨Éú²ú ClO2¡£Æä·´Ó¦
ÔÀíΪ£º4HClO34ClO2 + O2 ¡ü+2X£¬ÆäÖÐ X µÄ»¯Ñ§Ê½Îª_____¡£
£¨3£©ÓÃÈçͼËùʾװÖýøÐеç½âË®µÄʵÑ飬µç½âʱ£¬ÔÚË®ÖмÓÈëÉÙÁ¿_____ÄÜÔöÇ¿µ¼µçÐÔ£»b ²£Á§¹ÜÖÐÊÕ¼¯µ½µÄÆøÌåÃû³ÆÊÇ_____¡£
£¨4£©±£»¤Ë®×ÊÔ´£¬ÈËÈËÓÐÔð¡£ÇëÄãд³öË®ÌåÎÛȾԴ֮һ_____¡£
¡¾´ð°¸¡¿D H2O ÁòËᣨ´ð°¸ºÏÀí¼´¿É£© ÇâÆø ¹¤ÒµÎÛË®£¨´ð°¸ºÏÀí¼´¿É£©
¡¾½âÎö¡¿
£¨1£©A¡¢Ã÷·¯ÊÇÒ»ÖÖÐõÄý¼Á£¬¼ÓÈëÃ÷·¯¿ÉÒÔÎü¸½ÔÓÖÊ£¬´ïµ½³Á½µ¡£AÕýÈ·£»
B¡¢»îÐÔÌ¿¾ßÓÐÎü¸½ÐÔ£¬¿ÉÒÔÎü¸½Ë®ÖеÄÉ«ËغÍÒìζ¡£BÕýÈ·£»
C¡¢Ê¹ÓûîÐÔÌ¿Îü¸½ºóµÄË®£¬Ó¦¸Ã½øÐÐɱ¾úÏû¶¾´¦Àí¡£CÕýÈ·£»
D¡¢¾»»¯ºóµÄË®ÊÇӲˮ£¬Ë®Öл¹ÓпÉÈÜÐԵĸÆþ»¯ºÏÎÊôÓÚ»ìºÏÎï¡£D´íÎó¡£
¹ÊÑ¡D£»
£¨2£©¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£¬·´Ó¦Ç°ºóÔ×ӵĸöÊýÏàµÈ¡£·´Ó¦Ç°ÓÐ4¸öÇâÔ×Ó¡¢4¸öÂÈÔ×Ó¡¢12¸öÑõÔ×Ó¡£·´Ó¦ºóÓÐ4¸öÂÈÔ×Ó¡¢10¸öÑõÔ×Ó¡£Ê£Óà4¸öÇâÔ×ÓºÍ2¸öÑõÔ×Ó£¬ÔòXµÄ»¯Ñ§Ê½Îª2¸öÇâÔ×Ó¡¢1¸öÑõÔ×Ó£¬ÔòXΪˮ¡£¹Ê´ð°¸Îª£ºH2O£»
£¨3£©ÔÚµç½âË®µÄʵÑéÖУ¬¼ÓÈëÒ»¶¨Á¿µÄÁòËáµÈÎïÖÊ£¬¿ÉÒÔÔöÇ¿Ë®µÄµ¼µçÐÔ¡£Í¨¹ýͼʾ¿ÉÖª£¬aÊԹܲúÉúÆøÌåµÄÌå»ýºÍbÊԹܲúÉúÆøÌåµÄÌå»ý±ÈΪ1:2¡£¸ù¾Ýµç½âË®µÄ½áÂÛ¿ÉÖª£¬Õý¼«²úÉúµÄÊÇÑõÆø£¬¸º¼«²úÉúµÄÊÇÇâÆø£¬ÇâÆøºÍÑõÆøµÄÌå»ý±ÈΪ2:1¡£¹Ê´ð°¸Îª£ºÁòËᣨ´ð°¸ºÏÀí¼´¿É£©¡¢ÇâÆø£»
£¨4£©±£»¤Ë®×ÊÔ´£¬¹¤ÒµÎÛË®¿ÉÄÜ»áÔì³ÉË®ÌåÎÛȾ¡£¹Ê´ð°¸Îª£º¹¤ÒµÎÛË®£¨´ð°¸ºÏÀí¼´¿É£©¡£
¡¾ÌâÄ¿¡¿ÊµÑéÊÒÖÐÂÈËá¼ØÑùÆ·º¬ÓÐÔÓÖÊ£¬ÎªÁ˲ⶨÑùÆ·ÖÐÂÈËá¼ØµÄÖÊÁ¿·ÖÊý£¬È¡ 10g ¸ÃÑùÆ·Óë 1g ¶þÑõ»¯ÃÌ»ìºÏ¼ÓÈÈ t1 ʱ¼äºó£¨¼ÙÉèÔÓÖʲ»²Î¼Ó·´Ó¦£©£¬ÀäÈ´£¬³ÆÁ¿Ê£Óà¹ÌÌåÖÊÁ¿£¬Öظ´ÒÔÉϲÙ×÷£¬ÒÀ´Î³ÆµÃ¼ÓÈÈ t2¡¢t3¡¢t4 ʱ¼äºóÊ£Óà¹ÌÌåµÄÖÊÁ¿£¬¼Ç¼Êý¾ÝÈçÏÂ±í£º
¼ÓÈÈʱ¼ä | t1 | t2 | t3 | t4 |
Ê£Óà¹ÌÌåÖÊÁ¿/g | 10.04 | 9.08 | 8.12 | 8.12 |
£¨1£©ÇëÎÊÍêÈ«·´Ó¦ºó²úÉúÑõÆøµÄÖÊÁ¿Îª_____g ¡£
£¨2£©Çó¸ÃÑùÆ·ÖÐÂÈËá¼ØµÄÖÊÁ¿·ÖÊý_____£¨ÒªÇóд³ö¼ÆËã¹ý³Ì£©¡£·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2KClO32KCl+ 3O2¡ü