1£®ÖÐÒ©ºñÆÓƤÖÐÆ𿹾ú×÷ÓõÄÓÐЧ³É·ÖΪºñÆÓ·Ó£¬Æä½á¹¹¼òʽÈçͼËùʾ£®¸ÃÎïÖʾßÓг־õļ¡ÈâËɳÚ×÷Óúͼ«Ç¿µÄ¿¹¾ú×÷Óã¬ÁÙ´²ÉÏÖ÷ÒªÓÃÓÚÕò¾²ÖÐÊàÉñ¾­¡¢¿¹Õæ¾úµÈ£®
ÏÂÁÐÓйظÃÎïÖʵÄÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®1¸öºñÆÓ·Ó·Ö×ÓÖк¬ÓÐ16¸ö̼ԭ×Ó
B£®ºñÆÓ·ÓÄÜʹËáÐÔKMnO4ÈÜÒºÍÊÉ«£¬ÓöFeCl3ÈÜÒºÏÔÉ«
C£®1molºñÆÓ·ÓÓë×ãÁ¿NaHCO3ÈÜÒº·´Ó¦·Å³ö22.4LCO2£¨±ê×¼×´¿ö£©
D£®1molºñÆÓ·ÓÄÜÓë4molBr2£¨Br2µÄCCl4ÈÜÒº£©·´Ó¦

·ÖÎö ÓлúÎﺬÓзÓôÇ»ù£¬¿É·¢ÉúÈ¡´ú¡¢Ñõ»¯·´Ó¦£¬º¬ÓÐ̼̼˫¼ü£¬¿É·¢Éú¼Ó³É¡¢¼Ó¾ÛºÍÑõ»¯·´Ó¦£¬½áºÏ±½»·ºÍ̼̼˫¼üµÄ½á¹¹Ìصã½â´ð¸ÃÌ⣮

½â´ð ½â£ºA£®Óɽṹ¼òʽ¿ÉÖªÓлúÎﺬÓÐ̼ԭ×ÓÊýΪ18¸ö£¬¹ÊA´íÎó£»
B£®º¬ÓзÓôÇ»ù£¬¿ÉÓëFeCl3ÈÜÒº·¢ÉúÑÕÉ«·´Ó¦£¬º¬ÓÐ̼̼˫¼ü£¬¿É±»ËáÐÔ¸ßÃÌËá¼ØÑõ»¯£¬¹ÊBÕýÈ·£»
C£®·ÓôÇ»ùµÄËáÐÔ±È̼ËáÈõ£¬Óë̼ËáÇâÄƲ»·´Ó¦£¬¹ÊC´íÎó£»
D£®Ö»ÓÐ̼̼˫¼üÓëBr2µÄCCl4ÈÜÒº·¢Éú¼Ó³É·´Ó¦£¬¶ø·ÓôÇ»ùÓëäåË®·¢ÉúÈ¡´ú·´Ó¦£¬Ôò1molºñÆÓ·ÓÄÜÓë2molBr2£¨Br2µÄCCl4ÈÜÒº£©·´Ó¦£¬¹ÊD´íÎó£®
¹ÊÑ¡B£®

µãÆÀ ±¾Ì⿼²éÓлúÎïµÄ½á¹¹ÓëÐÔÖÊ£¬Îª¸ßƵ¿¼µã£¬°ÑÎÕ¹ÙÄÜÍÅÓëÐÔÖʵĹØϵΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ·Ó¡¢Ï©ÌþÐÔÖʵĿ¼²é£¬Ñ¡ÏîDΪ½â´ðµÄÄѵ㣬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

11£®Ä³³ÎÇåÈÜÒºÖпÉÄܺ¬ÓдóÁ¿ÏÂÁÐÒõÀë×Ó£ºOH-¡¢SO42-¡¢HCO3-¡¢Cl-¡¢SO32-£®
£¨1£©µ±ÈÜÒºÖдæÔÚ´óÁ¿H+ʱ£¬ÔòÈÜÒºÖв»¿ÉÄÜÓÐOH-¡¢HCO3-¡¢SO32-£®
£¨2£©µ±ÈÜÒºÖÐÓдóÁ¿µÄBa2+´æÔÚʱ£¬ÔòÈÜÒºÖв»¿ÉÄÜÓÐSO42-¡¢SO32-£®
£¨3£©Èç¹ûÈÜÒºÖдóÁ¿´æÔÚÉÏÊöÒõÀë×ÓÖеÄHCO3-ʱ£¬ÔòÈÜÒº¼È²»ÄܳÊÇ¿ËáÐÔÒ²²»ÄܳÊÇ¿¼îÐÔ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

12£®ÈçͼËùʾ£¬ÒÑÖªAµÄ²úÁ¿ÊÇÒ»¸ö¹ú¼ÒʯÓÍ»¯¹¤Ë®Æ½µÄ±êÖ¾£¬D¾ßÓÐËáÐÔ£®EÊǾßÓÐÏãζµÄ²»ÈÜÓÚË®µÄÒºÌ壮
£¨1£©AµÄÃû³ÆÒÒÏ©£¬Æä½á¹¹¼òʽΪCH2=CH2£®
£¨2£©A¡úBµÄ»¯Ñ§·´Ó¦·½³ÌʽCH2=CH2+H2O$\stackrel{´ß»¯¼Á}{¡ú}$CH3CH2OH£¬ÊôÓڼӳɷ´Ó¦£®
£¨3£©Ð´³öC¡úDµÄ»¯Ñ§·´Ó¦·½³Ìʽ2CH3CHO+O2$\stackrel{´ß»¯¼Á}{¡ú}$2CH3COOH+2H2O£¬ÊôÓÚÑõ»¯·´Ó¦£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

9£®ÔÚ²»Í¬Î¶ÈÏ£¬Ë®ÈÜÒºÖÐc£¨H+£©Óëc£¨OH-£©¹ØϵÈçͼËùʾ£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Í¼ÖÐÎåµãKW¼ä¹Øϵ£ºB£¾C£¾A=D=E
B£®Eµã¶ÔÓ¦µÄË®ÈÜÒºÖУ¬¿ÉÄÜÓÐNH${\;}_{4}^{+}$¡¢Ba2+¡¢Cl-¡¢I-¡¢K´óÁ¿Í¬Ê±´æÔÚ
C£®Èô´¦ÔÚBµãʱ£¬½«pH=3µÄÁòËáÈÜÒºÓëpH=9µÄKOHÈÜÒºµÈÌå»ý»ìºÏ£¬ËùµÃÈÜÒº³ÊÖÐÐÔ
D£®Èô0.1mol/LµÄNaHBÈÜÒºÖÐc£¨OH+£©Óëc£¨OH-£©¹ØϵÈçͼDµãËùʾ£¬ÔòÈÜÒºÖÐÓУºc£¨HB-£©£¾c£¨OH-£©£¾c£¨B2-£©£¾c£¨H2B£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

16£®½«1mol I2£¨g£©ºÍ2mol H2£¨g£©ÖÃÓÚij2LµÄÃܱÕÈÝÆ÷ÖУ¬ÔÚÒ»¶¨Î¶ÈÏ·¢Éú·´Ó¦£ºI2£¨g£©+H2£¨g£©$\stackrel{¡÷}{?}$2HI£¨g£©£¬2minʱ£¬²âµÃI2µÄÎïÖʵÄÁ¿Îª0.6mol£¬10minºó´ïµ½Æ½ºâ£®´Ë¹ý³ÌÖУ¬HIµÄÌå»ý·ÖÊý¦Õ£¨HI£©Ëæʱ¼äµÄ±ä»¯ÈçͼÖÐÇúÏߢòËùʾ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ç°2minÄÚ£¬ÓÃHI±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪ0.2mol•L-1•min-1£®
£¨2£©´ïµ½Æ½ºâʱ£¬I2£¨g£©µÄÎïÖʵÄÁ¿Å¨¶ÈΪ0.05mol•L-1£®
£¨3£©ÈôÆðʼʱÈÝÆ÷µÄÈÝ»ýΪ1L£¬¦Õ£¨HI£©µÄ±ä»¯ÈçͼÇúÏߢñËùʾ£¬ÔòƽºâʱHI£¨g£©µÄÎïÖʵÄÁ¿Å¨¶ÈΪ1.8mol•L-1£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

6£®ÏÂÁÐÓйØÐÔÖʵĵݱä¹Øϵ£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Àë×Ӱ뾶£ºNa+£¼S2-£¼Cl-£¼K+B£®»¹Ô­ÐÔ£ºI-£¼Br-£¼-Cl£¼F-
C£®Îȶ¨ÐÔ£ºSiH4£¼PH3£¼HCl£¼HBrD£®ÈܽâÐÔ£ºBaO4£¼CaSO4£¼MgSO4£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

13£®Ò»Á¾ÔØÓнü30¶Ö±½·ÓµÄ²Û¹Þ³µÍ¾¾­Ä³ÊÐʱ·¢Éú²à·­£¬Ô¼ÓÐ10¶ÖµÄ±½·Óй¶£¬¿ÕÆøÖÐÃÖÂþ×ÅŨÁÒµÄËá³ôÆø棬¶Ôµ±µØ¾ÓÃñÉú»îÔì³ÉºÜ´óÍþв£¬±½·ÓÊÇÒ»ÖÖÓж¾µÄÎïÖÊ£¬¶ÔƤ·ô¡¢ð¤Ä¤ÓÐÇ¿Áҵĸ¯Ê´×÷Óã®
£¨1£©±½·ÓµÄ»¯Ñ§Ê½ÎªC6H6OÊôÓÚÓлúÎÌî¡°ÓлúÎ»ò¡°ÎÞ»úÎ£©£®
£¨2£©ÏÖ³¡¾È»¤ÈËÔ±Ó¦Åå´÷ºôÎüÆ÷£¬´©ºÃ·À»¯·þµÄÔ­ÒòÊDZ½·ÓÓж¾ÐÔ£¬ÓÐÇ¿Áҵĸ¯Ê´ÐÔ£®
£¨3£©ÄãÈÏΪÏÂÁжÔʹʵĴ¦Àí·½·¨ºÏÀíµÄÊÇ£¨¡¡¡¡£©
¢ÙÓÃË®½øÐгåÏ´»òÓÃÄàÍÁÌîÂñ±½·Ó
¢ÚÍÚ¸ôÀë¹µ¡¢Æ̱¡Ä¤·ÀÖ¹À©É¢²¢»ØÊÕй©µÄ±½·Ó
¢ÛËæʱ¼à²â¸½½üˮԴ¡¢ÍÁÈÀÖеı½·Óº¬Á¿
£¨4£©ÓÃľмÎü¸½²ÐÓàµÄ±½·Ó£¬È»ºóȼÉÕ´¦Àí£¬Ð´³ö±½·ÓÍêȫȼÉյĻ¯Ñ§·½³Ìʽ£ºC6H6O+7O2$\frac{\underline{\;µãȼ\;}}{\;}$6CO2+3H2O£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

14£®Ä³Ñ§ÉúÍùÒ»Ö§ÊÔ¹ÜÀï°´Ò»¶¨Ë³Ðò·Ö±ð¼ÓÈëÏÂÁм¸ÖÖÎïÖÊ£ºA£®KIÈÜÒº£¬B£®µí·ÛÈÜÒº£¬C£®NaOHÈÜÒº£¬D£®ÂÈË®£®·¢ÏÖÈÜÒºÑÕÉ«°´ÏÂÃæ˳Ðò±ä»¯£º¢ÙÎÞÉ«¡ú¢Ú×Ø»ÆÉ«¡ú¢ÛÀ¶É«¡ú¢ÜÎÞÉ«£¬ÒÀ¾ÝÈÜÒºÑÕÉ«µÄ±ä»¯»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¼ÓÈëÒÔÉÏÒ©Æ·µÄ˳ÐòÊÇA¡¢D¡¢B¡¢C£®
£¨2£©Ð´³ö¢Ù¡ú¢ÚµÄÀë×Ó·½³Ìʽ£¬ÈôΪÑõ»¯»¹Ô­·´Ó¦£¬Çë±êÃ÷µç×ÓתÒƵķ½ÏòºÍÊýÄ¿£º£®
£¨3£©Ð´³ö¢Û¡ú¢ÜµÄ»¯Ñ§·½³Ìʽ£ºI2+2NaOH¨TNaI+NaIO+H2O£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

15£®£¨1£©ÏÂÁÐÆø̬·Ö×ÓBCl3¡¢CCl4¡¢H2OºÍBeCl2ÖУ¬Æä¼ü½ÇÓÉ´óµ½Ð¡µÄ˳ÐòΪBeCl2£¾BCl3£¾CCl4£¾H2O£®
£¨2£©Áò»¯Ç⣨H2S£©·Ö×ӵĿռ乹ÐÍΪVÐΣ»¶þÑõ»¯Ì¼£¨CO2£©·Ö×ӵĿռ乹ÐÍΪֱÏßÐΣ»¼×Í飨CH4£©·Ö×ӵĿռ乹ÐÍΪÕýËÄÃæÌåÐΣ®
£¨3£©ÓÉÓÚ°±Ë®ºÍ´ÎÂÈËáÑÎÈÜÒºÔÚÈõ¼îÐÔ½éÖÊÖз´Ó¦¿ÉÉú³ÉÂÈ°·£¨H2NCl£©£¬·Ö×ӽṹÀàËÆÓÚNH3£¬H2NCl·Ö×ӵĿռ乹ÐÍΪÈý½Ç׶ÐΣ¬µç×ÓʽΪ£¬H2NClÖÐÂȵĻ¯ºÏ¼ÛΪ+1¼Û£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸