ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Óлú»¯ºÏÎïA¡«HµÄת»»¹ØϵÈçÏÂËùʾ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Á´ÌþAÓÐÖ§Á´ÇÒÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿ÔÚ65¡«75Ö®¼ä£¬1 mol AÍêȫȼÉÕÏûºÄ7 molÑõÆø£¬ÔòAµÄ½á¹¹¼òʽÊÇ____________________________¡£
£¨2£©ÔÚÌض¨´ß»¯¼Á×÷ÓÃÏ£¬AÓëµÈÎïÖʵÄÁ¿µÄH2·´Ó¦Éú³ÉE¡£E______(Ìî¡°´æÔÚ¡±»ò¡°²»´æÔÚ¡±)˳·´Òì¹¹£¬ÓÉEת»¯ÎªFµÄ»¯Ñ§·½³ÌʽΪ______________________________¡£
£¨3£©GÓë½ðÊôÄÆ·´Ó¦ÄܷųöÆøÌ壬ÓÉFת»¯ÎªGµÄ·´Ó¦Ìõ¼þÊÇ__________________£»ÓÉGÉú³ÉHµÄ»¯Ñ§·½³ÌʽÊÇ__________________¡£
£¨4£©BÊÇAµÄÒ»ÖÖͬ·ÖÒì¹¹Ì壬ËüµÄÒ»ÂÈ´úÎïÖ»ÓÐÒ»ÖÖ(²»¿¼ÂÇÁ¢ÌåÒì¹¹)£¬ÔòBµÄ½á¹¹¼òʽΪ________________________¡£
¡¾´ð°¸¡¿(CH3)2CHC¡ÔCH ²»´æÔÚ (CH3)2CHCH===CH2£«Br2(CH3)2CHBrCH2Br NaOHË®ÈÜÒº/¼ÓÈÈ (CH3)2CHCHOHCH2OH£«HOCOCH2CH2COOH£«2H2O
¡¾½âÎö¡¿
Á´ÌþAÓÐÖ§Á´ÇÒÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿ÔÚ65-75Ö®¼ä£¬1molAÍêȫȼÉÕÏûºÄ7molÑõÆø£¬AÄÜ·¢Éú¼Ó³É·´Ó¦£¬ËµÃ÷º¬ÓÐ̼̼²»±¥ºÍ¼ü£¬ÉèAµÄ·Ö×ÓʽΪCxHy£¬65£¼12x+7y£¼75£¬x£«y/4=7£¬ËùÒÔx=5¡¢y=8£¬AµÄ·Ö×ÓʽΪC5H8£¬Á´ÌþAÓÐÖ§Á´ÇÒÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ£¬ÔòAµÄ½á¹¹¼òʽΪCH¡ÔCCH£¨CH3£©2£¬ÔÚÌض¨´ß»¯¼Á×÷ÓÃÏ£¬AÓëµÈÎïÖʵÄÁ¿µÄH2·´Ó¦Éú³ÉE£¬ÔòE½á¹¹¼òʽΪCH2=CHCH£¨CH3£©2£¬BºÍäå·¢Éú¼Ó³É·´Ó¦Éú³ÉF£¬F½á¹¹¼òʽΪCH2BrCHBrCH£¨CH3£©2£¬F·¢ÉúË®½â·´Ó¦Éú³ÉG£¬G½á¹¹¼òʽΪHOCH2CH£¨OH£©CH£¨CH3£©2£¬GºÍ¶¡¶þËá·´Ó¦Éú³ÉH£¬H½á¹¹¼òʽΪ¡£
£¨1£©Á´ÌþAÓÐÖ§Á´ÇÒÖ»ÓÐÒ»¸ö¹ÙÄÜÍÅ£¬ÆäÏà¶Ô·Ö×ÓÖÊÁ¿ÔÚ65-75Ö®¼ä£¬1molAÍêȫȼÉÕÏûºÄ7molÑõÆø£¬AÄÜ·¢Éú¼Ó³É·´Ó¦£¬ËµÃ÷º¬ÓÐ̼̼²»±¥ºÍ¼ü£¬ÉèAµÄ·Ö×ÓʽΪCxHy£¬65£¼12x+7y£¼75£¬x£«y/4=7£¬ËùÒÔx=5¡¢y=8£¬AµÄ·Ö×ÓʽΪC5H8£¬ÇÒA¾ÇâÆø¼Ó³ÉµÃµ½E£¬EÄܼÌÐøÓëäå¼Ó³É£¬ËùÒÔAº¬ÓÐ̼̼Èý¼ü£»ÓÖAÖк¬ÓÐÒ»¸öÖ§Á´£¬ÔòAΪCH¡ÔCCH£¨CH3£©2£»
£¨2£©AµÄ½á¹¹¼òʽΪCH¡ÔCCH£¨CH3£©2£¬ÔÚÌض¨´ß»¯¼Á×÷ÓÃÏ£¬AÓëµÈÎïÖʵÄÁ¿µÄH2·´Ó¦Éú³ÉE£¬E½á¹¹¼òʽΪCH2=CHCH£¨CH3£©2£¬E²»´æÔÚ˳·´Òì¹¹£¬F½á¹¹¼òʽΪCH2BrCHBrCH£¨CH3£©2£¬ÓÉEת»¯ÎªFµÄ»¯Ñ§·½³ÌʽÊÇCH2=CHCH£¨CH3£©2+Br2¡úCH2BrCHBrCH£¨CH3£©2£»
£¨3£©GÓë½ðÊôÄÆ·´Ó¦ÄܷųöÆøÌ壬˵Ã÷GÖÐÓ¦º¬ÓÐôÇ»ù£¬Òò´ËFµ½GΪäå´úÌþ·¢ÉúµÄÈ¡´ú·´Ó¦Éú³É´¼µÄ·´Ó¦£¬Ìõ¼þΪ£ºNaOHË®ÈÜÒº/¼ÓÈÈ£¬ËùÒÔGΪHOCH2CH£¨OH£©CH£¨CH3£©2 £¬Gת»¯ÎªHµÄ»¯Ñ§·½³ÌʽΪ (CH3)2CHCHOHCH2OH£«HOCOCH2CH2COOH£«2H2O¡£
£¨4£©BÊÇAµÄÒ»ÖÖͬ·ÖÒì¹¹Ì壬ËüµÄÒ»ÂÈ´úÎïÖ»ÓÐÒ»ÖÖ(²»¿¼ÂÇÁ¢ÌåÒì¹¹)£¬Ôò4¸ö̼±ØΪ¶Ô³Æ½á¹¹£¬½áºÏÆä²»±¥ºÍ¶ÈΪ2£¬¿ÉÒÔµÃ֪Ϊ¡£
¡¾ÌâÄ¿¡¿Li4Ti5O12ºÍLiFePO4¶¼ÊÇï®Àë×Óµç³ØµÄµç¼«²ÄÁÏ£¬¿ÉÀûÓÃîÑÌú¿ó£¨Ö÷Òª³É·ÖΪFeTiO3 £¬ »¹º¬ÓÐÉÙÁ¿MgO¡¢SiO2µÈÔÓÖÊ£©À´ÖƱ¸£¬¹¤ÒÕÁ÷³ÌÈçÏ£º
ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨ £©
A.¡°Ëá½þ¡±ºó£¬ÈôîÑÖ÷ÒªÒÔTiOCl42-ÐÎʽ´æÔÚ£¬ÔòÏàÓ¦·´Ó¦µÄÀë×Ó·½³Ìʽ¿É±íʾΪ£ºFeTiO3+4H++4Cl-=Fe2++TiOCl42-+2H2O
B.ÈôLi2Ti5O15ÖÐTiµÄ»¯ºÏ¼ÛΪ+4£¬ÔòÆäÖйýÑõ¼üµÄÊýĿΪ3¸ö
C.¡°¸ßÎÂìÑÉÕ¢Ú¡±ÖÐÓÉFePO4ÖƱ¸LiFePO4µÄ»¯Ñ§·½³Ìʽ¿É±íʾΪ£º2FePO4+Li2CO3+H2C2O42LiFePO4+H2O¡ü+3CO2¡ü
D.TiO2 ¡¤ xH2O³ÁµíÓëË«ÑõË®¡¢°±Ë®·´Ó¦40minËùµÃʵÑé½á¹ûÈçϱíËùʾ£º
ζÈ/ ¡æ | 30 | 35 | 40 | 45 | 50 |
ת»¯ÂÊ/% | 92 | 95 | 97 | 93 | 88 |
¿ÉÖª£¬40 oCÇ°£¬Î´´ïµ½Æ½ºâ״̬£¬Ëæ×ÅζÈÉý¸ß£¬×ª»¯Âʱä´ó£»40 oCºó£¬H2O2·Ö½â¼Ó¾ç£¬×ª»¯ÂʽµµÍ