µØÇòµÄº£Ë®×ÜÁ¿Ô¼ÓÐ1.4¡Á1018t£¬ÊÇÈËÀà×î´óµÄ×ÊÔ´¿â¡£
£¨1£©ÈçͼÀûÓú£Ë®µÃµ½µ­Ë®µÄ·½·¨Îª                ¡£

£¨2£©µçÉøÎö·¨ÊǽüÄê·¢Õ¹ÆðÀ´µÄÒ»ÖֽϺõĺ£Ë®µ­»¯¼¼Êõ£¬ÆäÔ­ÀíÈçÏÂͼ¡£aÊǵçÔ´µÄ          ¼«£»¢ñ¿ÚÅųöµÄÊÇ          £¨Ìî¡°µ­Ë®¡± »ò¡°Å¨Ë®¡±£©¡£

£¨3£©º£Ë®µ­»¯ºóµÄŨˮÖк¬´óÁ¿Ñη֣¨Ö÷Òªº¬ÓÐMg2£«¡¢Ca2+¡¢Fe3£«ºÍSO42£­£©£¬ÅÅÈëË®Öлá¸Ä±äË®ÖÊ£¬Åŵ½ÍÁÈÀÖлᵼÖÂÍÁÈÀÑμ£¬¹Ê²»ÄÜÖ±½ÓÅÅ·Å£¬¿ÉÒÔÓëÂȼҵÁª²ú¡£
µç½âÇ°ÐèÒª°ÑŨˮ¾«ÖÆ£¬ËùÐèÊÔ¼ÁÖ÷Òª°üÀ¨£ºHCl¡¢NaOH¡¢BaCl2¡¢Na2CO3µÈ£©£¬ÆäÖÐHClµÄ×÷ÓÃÖ÷ÒªÊÇ                               ¡£
£¨4£©ÓËÊǺ˷´Ó¦×îÖØÒªµÄȼÁÏ£¬ÆäÌáÁ¶¼¼ÊõÖ±½Ó¹Øϵ×ÅÒ»¸ö¹ú¼ÒºË¹¤Òµ»òºËÎäÆ÷µÄ·¢Õ¹Ë®Æ½£¬º£Ë®ÖÐÓËÒÔUCl4ÐÎʽ´æÔÚ£¨ÒÔÀë×ÓÐÎʽ´æÔÚ£©£¬Ã¿¶Öº£Ë®Ö»º¬3.3ºÁ¿ËÓË£¬º£Ë®×ÜÁ¿¼«´ó£¬ÓË×ÜÁ¿Ï൱¾Þ´ó¡£²»ÉÙ¹ú¼ÒÕýÔÚ̽Ë÷º£Ë®ÌáÓ˵ķ½·¨¡£ÏÖÔÚ£¬ÒѾ­ÑÐÖƳɹ¦Ò»ÖÖòüºÏÐÍÀë×Ó½»»»Ê÷Ö¬£¬ËüרÃÅÎü¸½º£Ë®ÖеÄÓË£¬¶ø²»Îü¸½ÆäËûÔªËØ¡£Æä·´Ó¦Ô­ÀíΪ£º___________________________£¨Ê÷Ö¬ÓÃHR´úÌ棩£¬·¢ÉúÀë×Ó½»»»ºóµÄÀë×Ó½»»»Ä¤ÓÃËá´¦Àí»¹¿ÉÔÙÉú²¢µÃµ½º¬Ó˵ÄÈÜÒº£¬Æä·´Ó¦Ô­ÀíΪ£º________________________¡£
£¨5£©Àë×Ó½»»»Ê÷Ö¬·¨ÊÇÖƱ¸´¿Ë®£¨È¥Àë×ÓË®£© µÄÖ÷Òª·½·¨¡£Ä³ÑôÀë×Ó½»»»Ê÷õ¥µÄ¾Ö²¿½á¹¹¿Éд³É£¨Èçͼ£©¡£¸ÃÑôÀë×Ó½»»»Ê÷Ö¬ÊÇÓɵ¥Ìå±½ÒÒÏ©ºÍ½»Áª¼Á¶Ô¶þÒÒÏ©»ù±½¾ÛºÏºóÔÙ¾­            ·´Ó¦µÃµ½µÄ¡£×ÔÀ´Ë®Óë¸ÃÀë×Ó½»»»Ê÷Ö¬½»»»×÷ÓúóÏÔ          £¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©¡£

£¨6£©Öйú¡¶Éú»îÓÃË®ÎÀÉú±ê×¼¡·Öй涨£¬Ë®µÄ×ÜÓ²¶È²»Äܹý´ó¡£Èç¹ûÓ²¶È¹ý´ó£¬ÒûÓúó¶ÔÈËÌ彡¿µÓëÈÕ³£Éú»îÓÐÒ»¶¨Ó°Ïì¡£ÔÝʱӲˮµÄÓ²¶ÈÊÇÓÉ       £¨ÌîÒõÀë×Ó·ûºÅ£©ÒýÆðµÄ£¬¾­      £¨Ìî²Ù×÷Ãû³Æ£©ºó¿É±»È¥µô¡£ÓÀ¾ÃӲˮµÄÓ²¶È¿ÉÓÉÀë×Ó½»»»·¨È¥µô¡£
(1)ÕôÁ󷨣¨1·Ö£©
(2)¸º£¨1·Ö£©   µ­Ë®£¨1·Ö£©
(3)³ýÈ¥¹ýÁ¿µÄNa2CO3£¬²¢µ÷½ÚÈÜÒºµÄpHÖµ£¨1·Ö£©
(4)4HR£«U4£«=UR4£«4H£«   UR4£«4H£«=4HR£«U4£«  £¨2·Ö£©
£¨5£©»Ç»¯»òÈ¡´ú£¨1·Ö£©   ËáÐÔ£¨1·Ö£©£¨6£©HCO3£­£¨1·Ö£©  ¼ÓÈÈÖó·Ð£¨1·Ö£©

ÊÔÌâ·ÖÎö£º£¨1£©ÀûÓÃÌ«ÑôÄÜʹˮÕô·¢£¬ÎªÕôÁ󷨣»
(2)aÓëÒõ¼«ÏàÁ¬£¬ÎªµçÔ´µÄ¸º¼«£»¢ñ¿ÚÅųöµÄÊǵçÉøÎö·¨´¦ÀíºóµÄË®£¬Êǵ­Ë®£»
£¨3£©HCl³ýµô¹ýÁ¿µÄNa2CO3£¬µ÷½ÚÈÜÒºµÄpHÖµÖÁÖÐÐÔ£»
£¨4£©U4£«Ìæ»»HRÖеÄH£«£¬ÓÃËá´¦ÀíʱH£«ÔÙÌæ»»U4£«£»
£¨5£©»ÇËá»ù´úÌæÁ˱½»·ÉϵÄH£¬ÊôÓÚÈ¡´ú·´Ó¦»ò»Ç»¯·´Ó¦£»×ÔÀ´Ë®Óë¸ÃÀë×Ó½»»»Ê÷Ö¬½»»»×÷ÓúóÉú³ÉH£«ÏÔËáÐÔ£»
£¨6£©ÔÝʱӲˮµÄÓ²¶ÈÊÇÓÉHCO3£­ÒýÆ𣬼ÓÈÈÖó·ÐÉú³É³Áµí¶ø³ýÈ¥¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

Ò±Á¶½ðÊô³£ÓÃÒÔϼ¸ÖÖ·½·¨£º¢ÙÒÔC¡¢CO»òH2×ö»¹Ô­¼Á»¹Ô­¡¡¢ÚÒԽϻîÆýðÊôNa¡¢MgµÈ»¹Ô­¡¡¢ÛÀûÓÃÂÁÈÈ·´Ó¦Ô­Àí»¹Ô­¡¡¢Üµç½â·¨¡¡¢ÝÈȷֽⷨ
ÏÂÁнðÊô¸÷²ÉÓÃÄÄÖÖ·½·¨»¹Ô­×î¼Ñ¡£
£¨1£©Fe¡¢Zn¡¢CuµÈÖеȻîÆýðÊô________¡£
£¨2£©Na¡¢Mg¡¢AlµÈ»îÆûò½Ï»îÆýðÊô________¡£
£¨3£©Hg¡¢AgµÈ²»»îÆýðÊô________¡£
£¨4£©V¡¢Cr¡¢Mn¡¢WµÈ¸ßÈÛµã½ðÊô________¡£
£¨5£©K¡¢Rb¡¢Cs¡¢TiµÈ½ðÊôͨ³£»¹Ô­·½·¨ÊÇ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

½¹ÑÇÁòËáÄÆ£¨£©³£ÓÃ×÷ʳƷƯ°×¼Á£¬ÆäÖƱ¸¹¤ÒÕÁ÷³ÌÈçÏ£º

ÒÑÖª£º·´Ó¦¢ò°üº¬µÈ¶à²½·´Ó¦¡£
£¨1£©·´Ó¦¢ñµÄ»¯Ñ§·½³ÌʽΪ____________£¬·´Ó¦¢ñ½øÐÐʱӦÏÈͨÈë__________ÆøÌå¡£
£¨2£©Áò»ÇȼÉÕÇ°ÏȼÓÈȳÉҺ̬²¢Í¨¹ýÅç×ìÅçÈë·ÙÁò¯ÖУ¬Ä¿µÄÊÇ__________¡£ÔÚÉÏÊö¹¤ÒÕÁ÷³ÌÖпÉÑ­»·Ê¹ÓõÄÎïÖÊÊÇ_____________¡£
£¨3£©·´Ó¦¢òÖÐÐè¿ØÖƲμӷ´Ó¦µÄÆøÌåÓë¹ÌÌåµÄÎïÖʵÄÁ¿Ö®±È½Ó½ü____________£¬ÈôÆøÌåÁ¿²»×㣬Ôò»áµ¼ÖÂ_______________¡£
£¨4£©ÓëÏ¡ÁòËá·´Ó¦·Å³ö£¬ÆäÀë×Ó·½³ÌʽΪ___________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

¹¤ÒµÉÏ£¬ÒÔîÑÌú¿óΪԭÁÏÖƱ¸¶þÑõ»¯îѵÄij¹¤ÒÕÁ÷³ÌÈçÏÂͼËùʾ¡£îÑÌú¿óÖ÷Òª³É·Ö
ΪîÑËáÑÇÌú( FeTiO3)£®ÆäÖÐÒ»²¿·ÖÌúÔªËØÔڷ绯¹ý³ÌÖлáת»¯Îª+3¼Û¡£

Íê³ÉÏÂÁÐÌî¿Õ£º
£¨1£©²½Öè¢ÚÖУ¬ÓÃÌú·Û½«Fe3£«×ª»¯ÎªFe2£«µÄ·´Ó¦µÄÀë×Ó·½³ÌʽΪ____¡£
£¨2£©²½Öè¢ÛÖУ¬ÊµÏÖ»ìºÏÎïµÄ·ÖÀëÊÇÀûÓÃÎïÖʵÄ____£¨Ìî×ÖĸÐòºÅ£©¡£
a£®È۷еã²îÒì    bÈܽâÐÔ²îÒì    cÑõ»¯ÐÔ¡¢»¹Ô­ÐÔ²îÒì
£¨3£©²½Öè¢Ú¡¢¢Û¡¢¢ÜÖУ¬¾ùÐè½øÐеIJÙ×÷ÊÇ____£¨Ìî²Ù×÷Ãû³Æ£©¡£
£¨4£©¿ÉÀûÓÃÉú²ú¹ý³ÌÖеķÏÒºÓëÈíÃÌ¿ó£¨Ö÷Òª³É·ÖMnO2£©·´Ó¦Éú²úÁòËáÃÌ£¬Ôò·´Ó¦µÄÀë×Ó·½³ÌʽΪ                
£¨5£©ÀûÓÃÏÂͼװÖã¬Ê¯Ä«×÷Ñô¼«£¬îÑÍø×÷Òõ¼«£¬ÈÛÈÚCaF2£­CaO×öµç½âÖÊ£¬¿É»ñµÃ½ðÊô¸Æ£¬¸ÆÔÙ×÷Ϊ»¹Ô­¼Á£¬¿É»¹Ô­¶þÑõ»¯îÑÖƸ÷½ðÊôîÑ¡£

¢ÙÑô¼«Ëù·¢ÉúµÄ·´Ó¦Îª________¡£
¢ÚÔÚÖƱ¸½ðÊôîÑÇ°ºó£¬CaOµÄ×ÜÁ¿²»±ä£¬ÆäÔ­ÒòÊÇ____¡£
£¨6£©_TÒµÉÏÓÃ4.0¶ÖîÑÌú¿óÖƵÃ1. 6¶ÖµÄ¶þÑõ»¯îÑ£¬ÔòîÑÌú¿óÖÐîÑÔªËصÄÖÊÁ¿·ÖÊýÊÇ____¡£
£¨¼ÙÉèÉú²ú¹ý³ÌÖÐîÑûÓÐËðʧ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

¸ßÌúËá¼Ø£¨K2FeO4£©ÊÇÒ»ÖÖ¼¯Ñõ»¯¡¢Îü¸½¡¢ÐõÄýÓÚÒ»ÌåµÄÐÂÐͶ๦ÄÜË®´¦Àí¼Á¡£¹¤ÒµÉϳ£²ÉÓÃNaClOÑõ»¯·¨Éú²ú£¬ÆäÉú²ú¹¤ÒÕÈçÏ£º

Ö÷Òª·´Ó¦Îª£º3NaClO£«2Fe(NO3)3£«10NaOH £½ 2Na2FeO4¡ý£«3NaCl£«6NaNO3£«5H2O
Na2FeO4£«2KOH£½K2FeO4£«2NaOH¡£
£¨1£©Ð´³ö·´Ó¦¢ÙµÄÀë×Ó·½³Ìʽ£º                                            ¡£
£¨2£©´Ó¡°»ìºÏÎïII¡±ÖзÖÀë³öK2FeO4ºó£¬»áÓи±²úÆ·£¬ËüÃǶ¼ÊÇÖØÒªµÄ»¯¹¤²úÆ·£¬ÆäÖÐÒ»ÖÖÔÚ¹¤ÒµÉÏÓÃ×÷ÂȼҵԭÁϵÄÎïÖÊÊÇ        ¡£
£¨3£©·´Ó¦µÄζȡ¢Ô­ÁϵÄŨ¶ÈºÍÅä±È¶Ô¸ßÌúËá¼ØµÄ²úÂʶ¼ÓÐÓ°Ï졣ͼ¢ñΪ²»Í¬µÄζÈÏ£¬Fe(NO3)3²»Í¬ÖÊÁ¿Å¨¶È¶ÔK2FeO4Éú³ÉÂʵÄÓ°Ï죻ͼ¢òΪһ¶¨Î¶ÈÏ£¬Fe(NO3)3ÖÊÁ¿Å¨¶È×î¼Ñʱ£¬NaClOŨ¶È¶ÔK2FeO4Éú³ÉÂʵÄÓ°Ïì¡£

ͼ¢ñ                                  Í¼¢ò
¸ù¾ÝÉÏͼ·ÖÎö£º¹¤ÒµÉú²úÖÐ×î¼ÑζÈΪ               ¡æ£¬´ËʱFe(NO3)3ÓëNaClOÁ½ÖÖÈÜÒº×î¼ÑÖÊÁ¿Å¨¶ÈÖ®±ÈΪ                         ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÔªËصĵ¥ÖÊÔÚ¹¤ÒµÉÏÓõç½â·¨Éú²úµÄÊÇ
A£®µªB£®ÂÈC£®äåD£®µâ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

½ðÊôï®ÊÇÔ­×ÓÄܹ¤ÒµºÍÐÂÄÜÔ´¹¤ÒµÖеÄÖØÒªÎïÖÊ¡£¹¤ÒµÉϳ£Ó桪»Ô﮿ó(Ö÷Òª³É·ÖÊÇLiAlSi2O6£¬º¬ÓÐÉÙÁ¿¸Æ¡¢Ã¾ÔÓÖÊ)ÖƱ¸½ðÊôﮣ¬ÆäÉú²úÁ÷³ÌÈçÏ£º

ÒÑÖªLi2CO3΢ÈÜÓÚË®¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öLiAlSi2O6ÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________________¡£
£¨2£©³ÁµíBµÄÖ÷Òª³É·ÖÊÇ_____________(д»¯Ñ§Ê½)¡£
£¨3£©Õô·¢Å¨ËõLi2SO4ÈÜҺʱ£¬ÐèҪʹÓõĹèËáÑÎÖÊÒÇÆ÷ÓÐÕô·¢Ãó¡¢_________ºÍ_________¡£
£¨4£©ÉÏÊöÉú²úÁ÷³ÌÖÐÕô·¢Å¨ËõLi2SO4ÈÜÒºµÄÄ¿µÄÊÇ____________________¡£
£¨5£©½ðÊôï®ÓÃÓÚ﮵ç³Øʱ£¬³£ÓÃFeF3×÷ÆäÕý¼«µÄ»îÐÔÎïÖÊ£¬FeF3³£ÓÃFeCl3Óë40%HFÈÜÒº·´Ó¦ÖƱ¸¡£ÔÚÖƱ¸¹ý³ÌÖÐÐèҪѡÓÃÌØÖƾÛËÄ·úÒÒÏ©²ÄÁϵÄÈÝÆ÷½øÐз´Ó¦£¬¶ø²»ÊÇÓÃÆÕͨµÄ²£Á§ÒÇÆ÷»òÌÕ´ÉÒÇÆ÷£¬ÆäÔ­ÒòÊÇ_________________________________(Óû¯Ñ§·´Ó¦·½³Ìʽ±íʾ)¡£
£¨6£©½ðÊô﮿ÉÓÃÓÚ´¢´æÇâÆø£¬ÆäÔ­ÀíÊÇ£º¢Ù2Li£«H2£½2LiH£¬¢ÚLiH£«H2O£½LiOH£«H2¡ü¡£ÈôÒÑÖªLiHµÄÃܶÈΪ0.82g¡¤cm-3£¬ÓýðÊôï®ÎüÊÕ224L H2£¨±ê×¼×´¿ö£©Ç¡ºÃÍêÈ«·´Ó¦£¬ÔòÉú³ÉµÄLiHµÄÌå»ýÓë±»ÎüÊÕµÄÇâÆøµÄÌå»ýÖ®±ÈΪ1: ______(¾«È·µ½ÕûÊý)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

¸õËáǦË׳Ƹõ»Æ£¬²»ÈÜÓÚË®¡£¹ã·ºÓÃÓÚÍ¿ÁÏ¡¢ÓÍÄ«¡¢Æá²¼¡¢ËÜÁϺÍÎĽÌÓÃÆ·µÈ¹¤Òµ¡£ÊµÑéÊÒÄ£Ä⹤ҵÉÏÓøõÎÛÄࣨº¬ÓÐCr2O3¡¢Fe2O3¡¢A12O3¡¢SiO2µÈ£©ÖƱ¸¸õ»ÆµÄ¹¤ÒÕÁ÷³ÌÈçÏ£º

£¨1£©½«¸õÎÛÄà·ÛËéµÄÄ¿µÄÊÇ                     £¬²Ù×÷aµÄÃû³ÆΪ          £»
£¨2£©·ÏÔüµÄÖ÷Òª³É·ÖÊÇA1(OH)3ºÍFe(OH)3¡£ÒÑÖª25¡æʱ£¬A1(OH)3µÄKsp=1.3¡Á10£­33£¬Ôò¸ÃζÈÏ·´Ó¦Al3++3H2OAl(OH)3+3H+µÄƽºâ³£ÊýΪ          £¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©£»
£¨3£©Ð´³ö¼ÓÈë30%H2O2¹ý³ÌÖз¢ÉúµÄÀë×Ó·´Ó¦·½³Ìʽ£º                     £»
£¨4£©ÊµÑéÊÒÏ´µÓ¸õ»Æ³ÁµíµÄ·½·¨£º                                           £»
£¨5£©Ð´³öŨÑÎËáÓëA12O3·´Ó¦µÄÀë×Ó·½³Ìʽ£º                                ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

º£Ë®ÊDZ¦¹óµÄ»¯Ñ§×ÊÔ´£¬¿ÉÒÔ´Óº£Ë®ÖÐÌáÈ¡µÄÎïÖÊÓÐ
A£®SiB£®Br2
C£®NaD£®Cl2

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸