ÌâÄ¿ÄÚÈÝ

13£®ÈçͼÊǼס¢ÒÒÁ½ÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏߣ¬»Ø´ð£º
£¨1£©t1¡æÊ±£¬¼×¡¢ÒÒÁ½ÖÖÎïÖʵÄÈܽâ¶ÈÏàͬ£®
£¨2£©½«t1¡æ¼×µÄ±¥ºÍÈÜÒº±äΪ²»±¥ºÍÈÜÒºµÄÒ»ÖÖ·½·¨ÊÇÉý¸ßζȣ®
£¨3£©t2¡æÊ±£¬½«20g¼×·ÅÈë×°ÓÐ50gË®µÄÉÕ±­ÖУ¬³ä·Ö½Á°è£¬ËùµÃÈÜÒºÊDZ¥ºÍ£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©ÈÜÒº£®
£¨4£©ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ¢Ù¢Û£¨ÌîÐòºÅ£©£®
¢Ù¼×Öк¬ÓÐÉÙÁ¿µÄÒҿɲÉÓýµÎ½ᾧµÄ·½·¨Ìá´¿¼×
¢Út2¡æÊ±£¬¼×ÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý±ÈÒÒÈÜÒº´ó
¢Ût2¡æÊ±£¬½«¼×¡¢ÒÒÎïÖÊ·Ö±ð¼ÓÈëµÈÖÊÁ¿µÄË®ÖÐÅä³É±¥ºÍÈÜÒº£¬¼×ÈÜÒºÖÊÁ¿±ÈÒÒÈÜÒº´ó
¢Ü½«t1¡æµÈÖÊÁ¿µÄ¼×¡¢ÒÒ±¥ºÍÈÜÒºÉýÎÂÖÁt2¡æÊ±£¬¼×¡¢ÒÒÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý¶¼²»±ä£®

·ÖÎö ¸ù¾ÝÌâÄ¿ÐÅÏ¢ºÍÈܽâ¶ÈÇúÏß¿ÉÖª£º¼×¹ÌÌåÎïÖʵÄÈܽâ¶È£¬ÊÇËæÎ¶ÈÉý¸ß¶øÔö´ó£¬¶øÒÒµÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø¼õÉÙ£»t1¡æÊ±£¬¼×¡¢ÒÒÁ½ÖÖÎïÖʵÄÈܽâ¶ÈÏàͬ£»½«t1¡æ¼×µÄ±¥ºÍÈÜÒº±äΪ²»±¥ºÍÈÜÒºµÄÒ»ÖÖ·½·¨ÊÇÉý¸ßζȻò¼ÓË®µÈ£»t2¡æÊ±£¬½«20g¼×·ÅÈë×°ÓÐ50gË®µÄÉÕ±­ÖУ¬³ä·Ö½Á°è£¬ËùµÃÈÜÒºÊDZ¥ºÍÈÜÒº£¬ÒòΪÔÚ¸ÃζÈÏ£¬¼×µÄÈܽâ¶ÈÊÇ20g£»¼×Öк¬ÓÐÉÙÁ¿µÄÒҿɲÉÓýµÎ½ᾧµÄ·½·¨Ìá´¿¼×ÕýÈ·£¬ÒòΪ¼×µÄÈܽâ¶ÈÊÜζȵÄÓ°Ïì±ä»¯±È½Ï´ó£»t2¡æÊ±£¬¼×ÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý±ÈÒÒÈÜÒº´ó´íÎó£¬ÒòΪûÓÐÖ¤Ã÷ÊDZ¥ºÍÈÜÒº£»t2¡æÊ±£¬½«¼×¡¢ÒÒÎïÖÊ·Ö±ð¼ÓÈëµÈÖÊÁ¿µÄË®ÖÐÅä³É±¥ºÍÈÜÒº£¬¼×ÈÜÒºÖÊÁ¿±ÈÒÒÈÜÒº´óÕýÈ·£¬ÒòΪÔÚ¸ÃζÈÏ£¬¼×µÄÈܽâ¶È±ÈÒÒ´ó£»½«t1¡æµÈÖÊÁ¿µÄ¼×¡¢ÒÒ±¥ºÍÈÜÒºÉýÎÂÖÁt2¡æÊ±£¬¼×¡¢ÒÒÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý¶¼²»±ä´íÎó£¬ÒòΪÒÒÓйÌÌåÎö³ö£¬ÖÊÁ¿·ÖÊý±äС£®

½â´ð ½â£º£¨1£©ÓÉÈܽâ¶ÈÇúÏß¿ÉÖª£ºt1¡æÊ±£¬¼×¡¢ÒÒÁ½ÖÖÎïÖʵÄÈܽâ¶ÈÏàͬ£¬¹Ê´ð°¸Îª£ºt1£»
£¨2£©½«t1¡æ¼×µÄ±¥ºÍÈÜÒº±äΪ²»±¥ºÍÈÜÒºµÄÒ»ÖÖ·½·¨ÊÇÉý¸ßζȻò¼ÓË®µÈ£»¹Ê´ð°¸Îª£ºÉý¸ßζȣ»
£¨3£©t2¡æÊ±£¬½«20g¼×·ÅÈë×°ÓÐ50gË®µÄÉÕ±­ÖУ¬³ä·Ö½Á°è£¬ËùµÃÈÜÒºÊDZ¥ºÍÈÜÒº£¬ÒòΪÔÚ¸ÃζÈÏ£¬¼×µÄÈܽâ¶ÈÊÇ20g£»¹Ê´ð°¸Îª£º±¥ºÍ£»
£¨4£©¼×Öк¬ÓÐÉÙÁ¿µÄÒҿɲÉÓýµÎ½ᾧµÄ·½·¨Ìá´¿¼×ÕýÈ·£¬ÒòΪ¼×µÄÈܽâ¶ÈÊÜζȵÄÓ°Ïì±ä»¯±È½Ï´ó£»t2¡æÊ±£¬¼×ÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý±ÈÒÒÈÜÒº´ó´íÎó£¬ÒòΪûÓÐÖ¤Ã÷ÊDZ¥ºÍÈÜÒº£»t2¡æÊ±£¬½«¼×¡¢ÒÒÎïÖÊ·Ö±ð¼ÓÈëµÈÖÊÁ¿µÄË®ÖÐÅä³É±¥ºÍÈÜÒº£¬¼×ÈÜÒºÖÊÁ¿±ÈÒÒÈÜÒº´óÕýÈ·£¬ÒòΪÔÚ¸ÃζÈÏ£¬¼×µÄÈܽâ¶È±ÈÒÒ´ó£»½«t1¡æµÈÖÊÁ¿µÄ¼×¡¢ÒÒ±¥ºÍÈÜÒºÉýÎÂÖÁt2¡æÊ±£¬¼×¡¢ÒÒÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý¶¼²»±ä´íÎó£¬ÒòΪÒÒÓйÌÌåÎö³ö£¬ÖÊÁ¿·ÖÊý±äС£»¹Ê´ð°¸Îª£º¢Ù¢Û£»

µãÆÀ ±¾¿¼µã¿¼²éÁËÈܽâ¶ÈÇúÏß¼°ÆäÓ¦Óã¬Í¨¹ýÈܽâ¶ÈÇúÏßÎÒÃÇ¿ÉÒÔ»ñµÃºÜ¶àÐÅÏ¢£»»¹¿¼²éÁËÈÜÒº½á¾§µÄ·½·¨µÈ£¬±¾¿¼µãÖ÷Òª³öÏÖÔÚÑ¡ÔñÌâºÍÌî¿ÕÌâÖУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
1£®Í¼¢ñÊDz¿·Ö³£Óû¯Ñ§ÒÇÆ÷»ò×°Öã¬Í¼¢òÊDz¿·Ö¡°Î¢ÐÍ¡±»¯Ñ§ÒÇÆ÷»ò×°Öã¨Óá°Î¢ÐÍ¡±ÒÇÆ÷×öʵÑ飬ÆäÊÔ¼ÁÓÃÁ¿ºÍ·ÏÎïÅÅ·ÅÁ¿ÊÇͨ³£ÓÃÁ¿µÄ$\frac{1}{10}$»ò¸üÉÙ£¬·ûºÏÂÌÉ«»¯Ñ§µÄÀíÄ£®¶Ô±ÈͼIͼ¢ò»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©Í¼IÖÐÈôÓÃD×°ÖóýÈ¥O2ÖеÄË®ÕôÆø£¬ÔòDÖÐӦװÈëµÄÒºÌåÊÇŨÁòËᣨÓÃ;£º¶ÔÉú³ÉµÄÆøÌå½øÐиÉÔ£¬ÆøÌåÓ¦´Óa¿ÚͨÈ루ѡÌî¡°a¡±»ò¡°b¡±£©£®
£¨2£©ÓÃͼ¢òÖеġ°Î¢ÐÍ¡±ÒÇÆ÷×öʵÑ飬¹ÌÌåÖ»Ð輫ÉÙÁ¿¡¢ÒºÌåÓÃÁ¿Ò²ºÜÉÙ£¨»òÖ»Ðè1¡«2СµÎ£©£¬Ïà¶ÔÓÃͼIÒÇÆ÷×öʵÑéµÄÓŵãÓТ٢ۣ¨ÌîÐòºÅ£©£º
¢Ù½ÚÔ¼Ò©Æ·ÓÃÁ¿                          ¢ÚÄÜÍêÈ«Ïû³ýʵÑéÎÛȾ
¢Û·½±ã¸öÈË»ò¼ÒͥʵÑé                    ¢Ü¿ÉͬʱÍê³É¶à¸öʵÑé
£¨3£©Í¼IÖеÄC×°ÖõÄ×÷ÓÃÏ൱ÓÚͼIIÖеÄ×°ÖÃF£¨Ìî×Öĸ£©£¬ËüÃÇÔÚʵÑé²Ù×÷ÉϵĹ²Í¬ÓŵãÊÇͨ¹ý¿ØÖÆÒºÌå¼ÓÈëÁ¿À´¿ØÖÆ·´Ó¦ËÙ¶È£®
£¨4£©Í¼IÖеÄC×°ÖúÍͼIIÖеġ°¶àÓÃ;UÐ͹ܡ±£¨ÊÇÔÚUÐ͹ÜÖÐÌ×ÈëÒ»¸öµ×²¿ÓÐС¿×µÄ¾ßÖ§ÊԹܣ©¶¼¿ÉÓÃ×ö¡°¹ÌÒ»Òº¡±·´Ó¦ÖÆÈ¡ÆøÌ壮ÈôÔÚ·´Ó¦½øÐÐÖн«¡°¶àÓÃ;UÐ͹ܡ±×°ÖõÄÏ𽺹ÜÖв¿¼ÐÉÏÌú¼Ð£¬Ôò³öÏÖµÄÏÖÏóÊÇ£º¹ÌÒº·ÖÀ룬·´Ó¦Í£Ö¹£®
8£®µâÊÇÈËÌ屨ÐëµÄ΢Á¿ÔªËØ£¬º£´øÒò¸»º¬µâÔªËØ¶ø³ÉΪ²¹µâµÄ³£ÓÃʳÎïÖ®Ò»£®
СÀîÏëÉè¼ÆÊµÑ飺1¡¢ÑéÖ¤º£´øÖк¬ÓеâÔªËØ£®Ëû²éÔÄÁËÏà¹Ø×ÊÁÏ£¬µÃµ½ÒÔÏÂÐÅÏ¢£º
¢Ùµâ»¯ÄÆ£¨NaI£©ÓëÂÈ»¯ÄÆÐÔÖÊÏàËÆ£¬Á½ÕßµÄÈÜÒº¶¼ÊÇÑÎÈÜÒº£¬µâ»¯ÒøÎª»ÆÉ«ÄÑÈÜÓÚË®µÄ¹ÌÌ壮
¢Ú¹¤ÒµÉϽ«ÊÊÁ¿ÂÈÆøÍ¨ÈËÎÞÉ«µâ»¯ÄÆÈÜÒº¾ÍÄÜÖû»³öµ¥Öʵ⣬ÈÜÒº±äÎª×Ø»ÆÉ«
¢ÛÉÙÁ¿µâ£¨£¨I2£©ÈÜÓÚË®µÄÈÜÒº£¬ÄÜʹµí·ÛÈÜÒº±äÀ¶£¬µâµÄ»¯ºÏÎï²»ÄÜʹµí·ÛÈÜÒº±äÀ¶£®
¢ÜׯÉÕº£´øºó²ÐÁôµÄ»Ò½ýÖк¬ÓпÉÈÜÐÔµâ»¯ÄÆ¡¢ÂÈ»¯ÄƵȻ¯ºÏÎ
СÀîµÄʵÑé²½ÖèÈçÏ£º
½«º£´ø»ÒÓÃÕôÁóË®³ä·Ö½þÅݺó¹ýÂË£¬µÃÂËÒº£»È»ºóÓÃÒÔÏÂ3ÖÖ·½·¨£¬È¥¼ìÑ麣´ø»ÒÖÐÊÇ·ñº¬ÓеâÔªËØ£®
·½·¨Ò»£ºÈ¡ÂËÒº£¬Í¨ÈëÊÊÁ¿ÂÈÆøºóÓëµí·Ûºý»ìºÏ£¬¹Û²ìÊÇ·ñ±äÀ¶£®
·½·¨¶þ£ºÈ¡ÂËÒº£¬Í¨ÈëÊÊÁ¿µÄÂÈÆø£¬¹Û²ìÈÜÒºÓÐÎÞÑÕÉ«±ä»¯£®
·½·¨Èý£ºÈ¡ÂËÒº£¬ºÍµí·Ûºý»ìºÏ£¬¹Û²ìÊÇ·ñ±äÀ¶£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÂÈÆøºÍµâ»¯ÄÆ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£ºCl2+2NaI¨T2NaCl+I2£®
£¨2£©ÉÏÊö3ÖÖ·½·¨ÖУ¬Äĸö·½·¨ÊÇÒ»¶¨²»¿ÉÐе쬲¢Ëµ³öÀíÓÉ£ºÈý£»µâµÄ»¯ºÏÎï²»ÄÜʹµí·ÛÈÜÒº±äÀ¶
£¨3£©È¡ÂËÒº£¬µÎÈËÏõËáÒøÈÜÒº£¬Èô¹Û²ìµ½»ÆÉ«³Áµí£¬ÔòÖ¤Ã÷ÂËÒºÖꬵâÀë×Ó£®
2£®¶à½Ç¶ÈÈÏʶÎïÖÊ£¬ÄܰïÖúÎÒÃǸüÈ«ÃæÁ˽âÎïÖÊÊÀ½ç£®ÒÔÑõÆøºÍ¶þÑõ»¯Ì¼ÎªÀý£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈÏʶÎïÖʵÄ×é³ÉºÍ¹¹³É
¢Ù´Óºê¹ÛÉÏ¿´£¬ÑõÆøºÍ¶þÑõ»¯Ì¼¶¼ÓÉÔªËØ£¨Ìî¡°ÔªËØ¡±¡¢¡°Ô­×Ó¡±»ò¡°·Ö×Ó¡±£¬ÏÂͬ£©×é³É£®
¢Ú´Ó΢¹ÛÉÏ¿´£¬ÑõÆøºÍ¶þÑõ»¯Ì¼¶¼ÓÉ·Ö×Ó¹¹³É£®
£¨2£©ÈÏʶÎïÖʵÄÐÔÖÊ
¢ÙÑõÆøµÄ»¯Ñ§ÐÔÖʱȽϻîÆÃ£®ÄÉÃ×Ìú·ÛÔÚÑõÆøÖпÉ×ÔȼÉú³ÉÑõ»¯Ìú£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ4Fe+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2Fe2O3£®
¢Ú½«ÕºÓоƾ«µÄÃÞоµãȼºó·ÅÈëÉÕ±­ÖУ¬ÏòÉÕ±­Öлº»ºÇãµ¹¶þÑõ»¯Ì¼£¬¹Û²ìµ½ÉÕ±­ÖеÄÃÞо×Ô϶øÉÏϨÃð£¨Èçͼ1£©£®ËµÃ÷¶þÑõ»¯Ì¼¾ßÓеÄÐÔÖÊÓжþÑõ»¯Ì¼ÃÜ¶È±È¿ÕÆø´ó£¬²»ÄÜȼÉÕÒ²²»Ö§³ÖȼÉÕ£¬ÓÉ´Ë¿ÉÍÆÖªµÄÃð»ðÔ­ÀíÊÇʹȼÉÕÎï¸ô¾ø¿ÕÆø£¨»òÑõÆø£©£®ÈôʹÃÞоϰë¶Î»Ö¸´È¼ÉÕ£¬²Ù×÷·½·¨Êǽ«ÃÞо´ÓÉÕ±­ÖÐÈ¡³ö£¨ºÏÀí¾ù¿É£©£®
£¨3£©ÈÏʶÎïÖʵÄÖÆ·¨
¢ÙijͬѧÓÃÈíËÜÁÏÆ¿×ÔÖÆÆøÌå·¢Éú×°Öã¬Í¨¹ýÄó·ÅÆ¿Éí¿ÉËæÊ±¿ØÖÆ·´Ó¦·¢ÉúºÍÍ£Ö¹£¨Èçͼ2£©£®ÈôÀûÓøÃ×°ÖÃÖÆÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2H2O2 $\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»£®ÈôÀûÓøÃ×°ÖÃÖÆ¶þÑõ»¯Ì¼£¬Î޷IJ¼°üÄÚҩƷΪ´óÀíʯ£¨Ð´Ãû³Æ£©£®
¢Ú¹¤ÒµÉϳ£ÓÃÒº»¯¿ÕÆøÖÆÑõÆø£¬¸Ã¹ý³Ì·¢ÉúÎïÀí±ä»¯£¨Ìî¡°ÎïÀí±ä»¯¡±»ò¡°»¯Ñ§±ä»¯¡±£©£®
£¨4£©±çÖ¤µØÈÏʶÎïÖÊ
¢ÙÁ¿±äÒýÆðÖʱ䣮ÀýÈ磺̼ÔÚ³ä×ãÑõÆøÖÐȼÉÕÉú³É¶þÑõ»¯Ì¼£¬ÔÚ²»³ä×ãµÄÑõÆøÖÐȼÉÕÉú³ÉCO£¨»òCOºÍCO2£©£¨Ð´»¯Ñ§Ê½£©£®
¢Ú¹¦¹ýÏà¶ÔÂÛ£®´Ó¡°¶þÑõ»¯Ì¼µ¼ÖÂÎÂÊÒЧӦ¡±µÄÊÂʵ·ÖÎö£¬¡°¹ý¡±£ºÊ¹È«ÇòÆøºò±äůµ¼Öº£Æ½ÃæÉÏÉýµÈ£»¡°¹¦¡±£ºÊ¹µØÇòÆøÎ±£³ÖÔÚÊÊÒËÉúÎïÉú´æµÄζȷ¶Î§£¨¾ÙÒ»Àý£©£®

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

¾«Ó¢¼Ò½ÌÍø