ÌâÄ¿ÄÚÈÝ

10£®ÇàÝïËØ£¨½á¹¹¼òʽÈçͼ£©ÊÇÒ»ÖÖ°×É«Õë×´¹ÌÌå£¬Ôø±»ÊÀ½çÎÀÉú×éÖ¯³Æ×öÊÇ¡°ÊÀ½çÉÏΨһÓÐЧµÄű¼²ÖÎÁÆÒ©Î£®ÖйúÅ®¿ÆÑ§¼ÒÍÀßÏßÏÆ¾½èÓÃÒÒÃÑ´ÓÇàÝïÖÐÌáÈ¡ÇàÝïËØ»ñµÃ2015Äêŵ±´¶ûҽѧ½±£®ÏÂÁйØÓÚÇàÝïËØµÄ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÇàÝïËØ·Ö×ÓÖк¬ÓÐÃѼüºÍõ¥»ùµÈ¹ÙÄÜÍÅ
B£®ÇàÝïËØÔÚ¼ÓÈÈʱÄÜÓëNaOHµÄË®ÈÜÒº·´Ó¦
C£®ÇàÝïËØÒ×ÈÜÓÚË®¡¢±½µÈÈܼÁ
D£®ÓÃÒÒÃÑ´ÓÇàÝïÖÐÌáÈ¡ÇàÝïËØ£¬Óõ½ÁËÝÍȡԭÀí

·ÖÎö ÇàÝïËØº¬ÓÐõ¥»ù£¬¿É·¢ÉúË®½â·´Ó¦£¬º¬ÓйýÑõ¼ü£¬¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬¿ÉÓÃÓÚɱ¾úÏû¶¾£¬ÒԴ˽â´ð¸ÃÌ⣮

½â´ð ½â£ºA£®Óɽṹ¼òʽ¿ÉÖªÇàÝïËØ·Ö×ÓÖк¬ÓÐÃѼüºÍõ¥»ùµÈ¹ÙÄÜÍÅ£¬¹ÊAÕýÈ·£»
B£®º¬ÓÐõ¥»ù£¬ÔÚ¼ÓÈÈʱÄÜÓëNaOHµÄË®ÈÜÒº·´Ó¦£¬¹ÊBÕýÈ·£»
C£®º¬ÓÐõ¥»ù£¬¾ßÓÐÒÒËáÒÒõ¥µÄÐÔÖÊ£¬ÄÑÈÜÓÚË®£¬¹ÊC´íÎó£»
D£®ÇàÝïËØÒ×ÈÜÓÚÒÒÃÑ£¬ÓÃÒÒÃÑ´ÓÇàÝïÖÐÌáÈ¡ÇàÝïËØ£¬Óõ½ÁËÝÍȡԭÀí£¬¹ÊDÕýÈ·£®
¹ÊÑ¡C£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄ½á¹¹ºÍÐÔÖÊ£¬Îª¸ß¿¼³£¼ûÌâÐÍ£¬²àÖØÓÚѧÉúµÄ·ÖÎöÄÜÁ¦µÄ¿¼²é£¬×¢Òâ°ÑÎÕÓлúÎïµÄ½á¹¹ºÍ¹ÙÄÜÍŵÄÐÔÖÊ£¬Îª½â´ð¸ÃÀàÌâÄ¿µÄ¹Ø¼ü£¬ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®µª¡¢Áס¢ÉéÊÇͬ×åÔªËØ£¬¸Ã×åÔªËØµ¥Öʼ°Æä»¯ºÏÎïÔÚũҩ¡¢»¯·ÊµÈ·½ÃæÓÐÖØÒªÓ¦Óã®
£¨1£©»ù̬ÉéÔ­×ӵĵç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s24p3£®
£¨2£©K3[Fe£¨CN£©4]¾§ÌåÖÐFe3+ÓëCN-Ö®¼äµÄ»¯Ñ§¼üÀàÐÍΪÅäλ¼ü£¬ÓëCN-»¥ÎªµÈµç×ÓÌåµÄ»¯ºÏÎïµÄ·Ö×ÓʽΪCO
£¨3£©µª»¯Åð£¨BN£©ÓжàÖÖ¾§ÐÍ£¬ÆäÖÐÁ¢·½µª»¯ÅðÓë½ð¸ÕʯµÄ¹¹ÐÍÀàËÆ£¬ÔòÆä¾§°ûÖÐB-N-BÖ®¼äµÄ¼Ð½ÇÊÇ109¡ã28¡ä£¨Ìî½Ç¶È£©£®
£¨4£©¶ÔÏõ»ù±½·ÓË®ºÏÎ»¯Ñ§Ê½ÎªC4H5NO3•1.5H2O£©ÊÇÒ»ÖÖº¬µª»¯ºÏÎʵÑé±íÃ÷£º¼ÓÈÈÖÁ94¡æÊ±¸Ã¾§Ìå»áʧȥ½á¾§Ë®£¬ÓÉ»ÆÉ«±ä³ÉÏÊÁÁµÄºìÉ«£¬ÔÚ¿ÕÆøÖÐζȽµµÍÓÖ±äΪ»ÆÉ«£¬¾ßÓпÉÄæÈÈÉ«ÐÔ£®
¢Ù¸Ã¾§ÌåÖÐËÄÖÖ»ù±¾ÔªËصĵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇO£¾N£¾C£¾H£®
¢Ú¶ÔÏõ»ù±½·Ó·Ö×ÓÖеªÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍÊÇsp2ÔÓ»¯£®
£¨5£©Á×»¯Åð£¨BP£©ÊÇÒ»ÖÖÓмÛÖµµÄÄÍĥӲͿ²ã²ÄÁÏ£¬ÕâÖÖÌմɲÄÁÏ¿É×÷Ϊ½ðÊô±íÃæµÄ±£»¤±¡Ä¤£¬ËüÊÇͨ¹ýÔÚ¸ßΣ¨T£¾750¡æ£©ÇâÆø·ÕΧÏÂÈýä廯ÅðºÍÈýä廯Á×·´Ó¦ÖƵõģ¬Èýä廯Åð·Ö×ӵĿռ乹ÐÍÎªÆ½ÃæÈý½ÇÐΣ¬BP¾§°ûµÄ½á¹¹ÈçͼËùʾ£¬µ±¾§°û¾§¸ñ²ÎÊýΪ478pm£¨¼´Í¼ÖÐÁ¢·½ÌåµÄÿÌõ±ß³¤Îª478pm£©Ê±£¬Á×»¯ÅðÖÐÅðÔ­×ÓºÍÁ×Ô­×ÓÖ®¼äµÄ×î½ü¾àÀëΪ119.5$\sqrt{3}$pm£®
5£®ÒÔ¹èÔåÍÁÎªÔØÌåµÄÎåÑõ»¯¶þ·°£¨V2O5£©ÊǽӴ¥·¨Éú²úÁòËáµÄ´ß»¯¼Á£®´Ó·Ï·°´ß»¯¼ÁÖлØÊÕV2O5¼È±ÜÃâÎÛȾ»·¾³
ÓÖÓÐÀûÓÚ×ÊÔ´×ÛºÏÀûÓã®·Ï·°´ß»¯¼ÁµÄÖ÷Òª³É·ÖΪ£º
ÎïÖÊV2O5V2O4K2SO4SiO2Fe2O3Al2O3
ÖÊÁ¿·ÖÊý/%2.2¡«2.92.8¡«3.122¡«2860¡«651¡«2£¼1
ÒÔÏÂÊÇÒ»ÖÖ·Ï·°´ß»¯¼Á»ØÊÕ¹¤ÒÕ·Ïߣº

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¡°Ëá½þ¡±Ê±V2O5ת»¯ÎªVO2+£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪV2O5+2H+=2VO2++H2O£¬Í¬Ê±V2O4ת³ÉVO2+£®¡°·ÏÔü1¡±µÄÖ÷Òª³É·ÖÊÇSiO2£®
£¨2£©¡°Ñõ»¯¡±ÖÐÓûʹ3 molµÄVO2+±äΪVO2+£¬ÔòÐèÒªÑõ»¯¼ÁKClO3ÖÁÉÙΪ0.5mol£®
£¨3£©¡°Öк͡±×÷ÓÃÖ®Ò»ÊÇʹ·°ÒÔV4O124-ÐÎʽ´æÔÚÓÚÈÜÒºÖУ®¡°·ÏÔü2¡±Öк¬ÓÐFe£¨OH£©3¡¢Al£¨OH£©3£®
£¨4£©¡°Àë×Ó½»»»¡±ºÍ¡°Ï´ÍÑ¡±¿É¼òµ¥±íʾΪ£º4ROH+V4O124-$?_{Ï´ÍÑ}^{Àë×Ó½»»»}$R4V4O12+4OH-£¨ÒÔROHΪǿ¼îÐÔÒõÀë×Ó½»»»Ê÷Ö¬£©£®ÎªÁËÌá¸ßÏ´ÍÑЧÂÊ£¬ÁÜÏ´ÒºÓ¦¸Ã³Ê¼îÐÔ£¨Ìî¡°Ëᡱ¡°¼î¡±¡°ÖС±£©£®
£¨5£©¡°Á÷³öÒº¡±ÖÐÑôÀë×Ó×î¶àµÄÊÇK+£®
£¨6£©¡°³Á·°¡±µÃµ½Æ«·°Ëáï§£¨NH4VO3£©³Áµí£¬Ð´³ö¡°ìÑÉÕ¡±Öз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ2NH4VO3$\frac{\underline{\;¸ßÎÂ\;}}{\;}$V2O5+H2O¡ü+2NH3¡ü£®

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

¾«Ó¢¼Ò½ÌÍø