ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿2016ÄêÀïÔ¼°ÂÔË»á»ð¾æÓÉÔÙÉúÂÁºÍÊ÷Ö¬²ÄÁÏÖÆÔì¶ø³É£¬»ð¾æµÄÕûÌåÍâ¹ÛÂÖÀªÌåÏÖÁË¡°Ô˶¯¡¢´´ÐÂÓë°ÍÎ÷·ç¸ñ¡±¡£

£¨1£©¹¤ÒµÉϳ£ÓÃͨµç·Ö½âÑõ»¯ÂÁ£¨Al2O3£©ÖƱ¸µ¥ÖÊÂÁ£¬Í¬Ê±Éú³ÉÁËÑõÆø£¬Ôò¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________£¬¸Ã·´Ó¦µÄ»ù±¾ÀàÐÍΪ______¡£

£¨2£©»ð¾æµÄÍâ¿ÇÓÃÂÁºÏ½ðÖÆ×÷ÓÐÀûÓÚ»ð¾æÊÖÊղػð¾æ¡£ÆäÔ­ÒòÊÇÂÁÔÚ¿ÕÆøÖÐÒ×Ñõ»¯¶øÐγÉÒ»²ã___________£¬±£»¤ÂÁÖÆÆ·²»±»¼ÌÐø¸¯Ê´¡£ÇëÄ㻹˵³öÀûÓÃÂÁºÏ½ð²ÄÁϵÄÆäËûÓŵ㣨ÖÁÉÙÒ»µã£©___________________¡£

£¨3£©²É¼¯°ÂÁÖÆ¥¿ËÊ¥»ð£¬ÔÚ°ÂÁÖÆ¥¿ËµÄºÕÀ­ÉñÃíÇ°ÀûÓð¼Ãæ¾µ¼¯ÖÐÑô¹âÀ´Òýȼ»ðÖÖ¡£Ñô¹âΪ»ðÖÖµÄȼÉÕÌṩÁË_________¡£»ð¾æȼÉÕʱ£¬_______ÄÜת»¯ÎªÈÈÄܺ͹âÄÜ¡£

£¨4£©»ð¾æȼÉÕϵͳÄÚ×°»·±£ÐÍȼÁϱûÍ飨C3H8 £©£¬±ûÍéÊôÓÚ_____£¨Ñ¡¡°ÎÞ»ú¡±»ò¡°Óлú¡±£©»¯ºÏÎï¡£µ±»ð¾æµãȼºó£¬Ëù·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ__________£¬ËùÓÃȼÁÏ·ûºÏ¡°ÂÌÉ«°ÂÔË¡±µÄÒªÇó£¬Ô­ÒòÊÇ____________¡£

¡¾´ð°¸¡¿ ·Ö½â·´Ó¦ ÖÂÃܵÄÑõ»¯ÂÁ±¡Ä¤ ÃܶÈСÇá±ã¡¢Ó²¶È½Ï´óµÈ ×ã¹»µÄÈÈÁ¿ »¯Ñ§ Óлú Éú³ÉË®ºÍ¶þÑõ»¯Ì¼Ôò²»»áÎÛȾ¿ÕÆø

¡¾½âÎö¡¿

£¨1£©¹¤ÒµÉϳ£ÓÃͨµç·Ö½âÑõ»¯ÂÁ£¨Al2O3£©ÖƱ¸µ¥ÖÊÂÁ£¬Í¬Ê±Éú³ÉÁËÑõÆø£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£»

¸Ã·´Ó¦·ûºÏ¡°Ò»±ä¶à¡±µÄÌص㣬ÊôÓڷֽⷴӦ£»

£¨2£©»ð¾æµÄÍâ¿ÇÓÃÂÁºÏ½ðÖÆ×÷ÓÐÀûÓÚ»ð¾æÊÖÊղػð¾æ¡£ÆäÔ­ÒòÊÇÂÁÔÚ¿ÕÆøÖÐÒ×Ñõ»¯¶øÐγÉÒ»²ãÖÂÃܵÄÑõ»¯ÂÁ±¡Ä¤£¬±£»¤ÂÁÖÆÆ·²»±»¼ÌÐø¸¯Ê´£»

ÂÁºÏ½ð²ÄÁϵÄÓŵ㣺ÃܶÈСÇá±ã¡¢Ó²¶È´óµÈ£»

£¨3£©²É¼¯°ÂÁÖÆ¥¿ËÊ¥»ð£¬ÔÚ°ÂÁÖÆ¥¿ËµÄºÕÀ­ÉñÃíÇ°ÀûÓð¼Ãæ¾µ¼¯ÖÐÑô¹âÀ´Òýȼ»ðÖÖ¡£Ñô¹âΪ»ðÖÖµÄȼÉÕÌṩÁË×ã¹»µÄÈÈÁ¿£»

»ð¾æȼÉÕʱ£¬»¯Ñ§ÄÜת»¯ÎªÈÈÄܺ͹âÄÜ£»

£¨4£©±ûÍ麬̼ԪËØ£¬ÊôÓÚÓлúÎ

±ûÍéȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º£»

ËùÓÃȼÁÏ·ûºÏ¡°ÂÌÉ«°ÂÔË¡±µÄÒªÇó£¬Ô­ÒòÊÇ£º±ûÍéȼÉÕÖ»Éú³É¶þÑõ»¯Ì¼ºÍË®£¬²»»áÎÛȾ¿ÕÆø¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿»¯Ñ§¼ÒÀ­ÍßÎý½«¡°¾«È·¶¨Á¿¡±µÄ¸ÅÄîÒýÈ뻯ѧʵÑ飬ËûÓù¯½øÐÐʵÑ飬·¢ÏÖÁË¿ÕÆøµÄ×é³É£¨ÊµÑé×°ÖÃͼÈçÏ£©ËûÓö¨Á¿µÄ·½·¨Ñо¿¿ÕÆø³É·Ö£¬

£¨1£©Ð´³ö¹¯ÓëÑõÆø·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________¡£

£¨2£©¸ù¾Ý×ÊÁÏ¿¨Æ¬£¬±¾ÊµÑéÖÐÑ¡ÔñʹÓù¯µÄÓŵãÖв»¿ÉÄÜÊÇ___£¨ÌîÐòºÅ£©

AʵÑé¹ý³ÌÖÐûÓÐÎÛȾ

B¹¯µÄ·Ðµã½ÏµÍ£¬¹¯ÕôÆøÓëÑõÆø·´Ó¦±È½Ï³ä·Ö£¬Äܽ«ÃܱÕ×°ÖÃÄÚ¿ÕÆøÖеÄÑõÆø¼¸ºõºÄ¾¡

CÔÚ¹¯²ÛÖÐÆðµ½Òº·â×÷Ó㬲¢ÄÜÖ±½ÓÓÃÀ´²â¼û·´Ó¦Æ÷ÄÚ¿Õ¼äÌå»ýµÄ±ä»¯

DÉú³ÉµÄ»¯ºÏÎï¼ÓÈÈ·Ö½âÓÖÄܵõ½¹¯ºÍÑõÆø£¬°ÑµÃµ½µÄÑõÆø¼Óµ½Ê£ÏµÄ4/5Ìå»ýµÄÆøÌåÖУ¬½á¹ûËùµÃÆøÌå¸ú¿ÕÆøµÄÐÔÖÊÍêÈ«Ò»Ñù¡£

£¨3£©À­ÍßÎýÆäÖÐÒ»ÏîʵÑéÊǼÓÈȺìÉ«Ñõ»¯¹¯·ÛÄ©µÃµ½¹¯ºÍÑõÆø£¬¸Ã·´Ó¦Ê¾ÒâͼÈçÏ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ____£¨ÌîÐòºÅ£©

AÑõ»¯¹¯·Ö½â¹ý³ÌÖУ¬Ô­×ӵĸöÊýûÓз¢Éú¸Ä±ä

BÑõ»¯¹¯·Ö½â¹ý³ÌÖУ¬·Ö×ÓµÄÖÖÀàûÓз¢Éú¸Ä±ä

CÑõ»¯¹¯¡¢¹¯ºÍÑõÆø¶¼ÊÇ»¯ºÏÎï

DÑõ»¯¹¯¡¢¹¯ºÍÑõÆø¶¼ÊÇÓÉ·Ö×Ó¹¹³É

£¨4£©Í¨¹ýʵÑ飬À­ÍßÎýµÃ³öÁË¿ÕÆøÓÉÑõÆøºÍµªÆø×é³É£¬ÆäÖÐÑõÆøÔ¼Õ¼¿ÕÆø×ÜÌå»ý1/5µÄ½áÂÛ¡£Çë¸ù¾ÝÏÖÔÚµÄÈÏʶ£¬¶Ô´Ë½áÂÛÓèÒÔ²¹³ä¡£________________¡£

¡¾ÌâÄ¿¡¿Ã¿ÄêÊÀ½çÉϸÖÌúµÄ²úÁ¿ºÜ¸ß£¬µ«¸ÖÌúµÄÐâÊ´Ò²¸øÈËÀà´øÀ´Á˾޴óµÄËðʧ¡£ÌúÉúÐâÓб×Ò²ÓÐÀû¡£Ò»»¯Ñ§ÐËȤС×é¶ÔijÔ±ý°ü×°ºÐÖеġ°ÍÑÑõ¼Á¡±ºÜºÃÆ棬ËûÃǹ۲쵽¡°ÍÑÑõ¼Á¡±Íâ°ü×°±ê×¢µÄ³É·ÖΪÌú·Û¡¢»îÐÔÌ¿ºÍÂÈ»¯ÄÆ£¬´ò¿ª·¢ÏÖ»ÒºÚÉ«µÄ¹ÌÌåÖл¹¼ÐÔÓ×ÅÉÙÁ¿ºì×ØÉ«·ÛÄ©¡£

£¨×ÊÁÏ»ñϤ£©¢ÙÌúϵ¡°ÍÑÑõ¼Á¡±µÄ×÷ÓÃÔ­ÀíÊÇÀûÓÃÌúÄܱ»ÑõÆøÑõ»¯£¬´Ó¶ø´ïµ½³ýÑõ±£ÏʵÄÄ¿µÄ¡£Ìú±»ÑõÆøÑõ»¯×îÖÕ²úÎïΪºì×ØÉ«µÄFe2O3£¨ÆäËû²úÎïºöÂÔ²»¼Æ£©¡£

¢ÚFe2O3+3H2SO4¨TFe2£¨SO4£©3+3H2O£» Fe+Fe2£¨SO4£©3¨T3FeSO4¡£

¢Û¡°¼îʯ»ÒµÄ¸ÉÔï¹Ü¡±¿ÉÒÔÓÃÀ´¸ÉÔïÑõÆø¡¢ÇâÆøµÈÆøÌå¡£

¢ÜÌú¡¢»îÐÔÌ¿¡¢Fe2O3¹ÌÌå²»ÈÜÓÚË®£¬Fe2£¨SO4£©3¡¢NaCl¡¢FeSO4¹ÌÌåÄÜÈÜÓÚË®¡£

£¨Ì½¾¿Ä¿µÄ£©Ð¡×éͬѧÓû̽¾¿¸Ã¡°ÍÑÑõ¼Á¡±ÊÇ·ñÒѾ­Ê§Ð§£¬²¢²â¶¨10.00gÑùÆ·¸÷³É·ÖµÄÖÊÁ¿£¬Éè¼ÆÁËÒÔÏÂ̽¾¿ÊµÑé¡£

£¨ÊµÑé̽¾¿£©£¨¼ÙÉèËùÓвÙ×÷ûÓÐËðʧ£©

²½Öè1£ºÐ¡¸ÕÓôÅÌú½Ó½üÑùÆ·£¬·¢ÏÖ´ÅÌúÎüÒýÁ˲¿·ÖºÚÉ«¹ÌÌå¡£

²½Öè2£º³ÆÈ¡10.00gÑùÆ·ÓÚÒ»ÉÕ±­ÖУ¬¼Ó×ãÁ¿Ë®³ä·Ö½Á°èÈܽâºó£¬¹ýÂË£¬½«ÂËÔüÏ´µÓ¡¢¸ÉÔï¡¢³ÆµÃÆäÖÊÁ¿Îª8.32g¡£

²½Öè3£º°´ÈçͼװÖ㬽«µÃµ½µÄ8.32g¹ÌÌåÓë×ãÁ¿Ï¡ÁòËá·´Ó¦£¬Óõç×ӳӳƵ÷´Ó¦Ç°ºó×ÜÖÊÁ¿²îΪ0.11g¡£

²½Öè4£º½«×¶ÐÎÆ¿Öз´Ó¦ºóµÄÒºÌå¹ýÂË£¬²¢½«ÂËÔüÏ´µÓ¡¢¸ÉÔïºó£¬³ÆµÃÆäÖÊÁ¿Îª1.20g¡£

²½Öè5£º·ÖÎö²âËã²½Öè4ÖÐËùµÃÂËÒºµÃÖª£ºÂËÒºÖÐÈÜÖÊÊÇÁòËáºÍÁòËáÑÇÌú£¬ÇÒ×îºóͨ¹ý½á¾§·ÖÀë³ö16.72gÁòËáÑÇÌú¡£

£¨½»Á÷ÌÖÂÛ£©

£¨1£©Óɲ½Öè1µÃ³öµÄ½áÂÛÊÇ_____¡£

£¨2£©²½Öè2Ä¿µÄÊdzýÈ¥²¢²âµÃ_____µÄÖÊÁ¿£¬µÃÖª¸ÃÎïÖʵÄÖÊÁ¿Îª_____g¡£

£¨3£©²½Öè4ÖÐÂËÔüµÄÖ÷Òª³É·ÖÊÇ_____£¬ÈôûÓо­¹ýÏ´µÓ£¬Ôò³ÆµÃµÄÖÊÁ¿_____1.20g£¨Ìî¡°£¾¡±»ò¡°£½¡±»ò¡°£¼¡±£©

£¨4£©Ð¡¸ÕÈÏΪ0.11g²îÖµ¼´ÎªH2µÄÖÊÁ¿£¬²¢Óɴ˼ÆËã³öÑùÆ·Öе¥ÖÊÌúµÄÖÊÁ¿Îª3.08g¡£Ð¡»ªÌá³öÔÚ×°ÖõÄaµ¼¹Ü´¦Ó¦¸ÃÔÙÁ¬½ÓÒ»¸öÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü£¬ËûÕâÑù×öµÄÀíÓÉÊÇ_____¡£

£¨5£©Ð¡»ª»¹ÈÏÕæ·ÖÎöÌâÖÐËù¸ø×ÊÁÏ£¬ËûÈÏΪÓòúÉúH2µÄÖÊÁ¿¼ÆËãÑùÆ·ÖÐËùº¬ÌúµÄÖÊÁ¿²»ºÏÀí£¬ÆäÀíÓÉÊÇ£º_____¡£

£¨Ñ§ÉúʵÑ飩С»ª½«²½Öè3µÄ×°ÖýøÐÐÁ˸Ľø£¬ÖØгÆÈ¡10.00gÑùÆ·½øÐÐʵÑ飬²¢×¼È·²âµÃ¹ÌÌåÓë×ãÁ¿Ï¡ÁòËᷴӦǰºó×ÜÖÊÁ¿²îΪ0.1g¡£

£¨6£©Çë¸ù¾ÝÒÔÉÏÊý¾Ý£¬¼ÆËã10g¸ÃÑùÆ·Öи÷³É·ÖµÄÌúºÍÑõ»¯ÌúµÄÖÊÁ¿¡££¨Ö»Ð´³ö½á¹û£©Ìú£º_____g£¬Ñõ»¯Ìú£º_____g¡£

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

¾«Ó¢¼Ò½ÌÍø