ÒÑ֪ij´¼È¼ÁϺ¬ÓÐ̼¡¢Çâ¡¢ÑõÈýÖÖÔªËØ¡£ÎªÁ˲ⶨÕâÖÖȼÁÏÖÐ̼ºÍÇâÁ½ÖÖÔªËصÄÖÊÁ¿±È£¬¿É½«Æø̬ȼÁÏ·ÅÈë×ãÁ¿µÄÑõÆøÖÐȼÉÕ£¬²¢Ê¹²úÉúµÄÆøÌåÈ«²¿Í¨ÈëÈçͼËùʾµÄ×°Ö㬵õ½ÈçϱíËùÁеÄʵÑé½á¹û(¼ÙÉè²úÉúµÄÆøÌåÍêÈ«±»ÎüÊÕ)£º

 
ʵÑéÇ°
ʵÑéºó
(¸ÉÔï¼Á£«UÐιÜ)µÄÖÊÁ¿
101.1 g
102.9 g
(ʯ»ÒË®£«¹ã¿ÚÆ¿)µÄÖÊÁ¿
312.0 g
314.2 g
 
¸ù¾ÝʵÑéÊý¾ÝÇó£º
(1)ʵÑéÍê±Ïºó£¬Éú³ÉÎïÖÐË®µÄÖÊÁ¿Îª________ g£¬
¼ÙÉè¹ã¿ÚÆ¿ÀïÉú³ÉÒ»ÖÖÕýÑΣ¬ÆäÖÊÁ¿Îª________ g£»
(2)Éú³ÉµÄË®ÖÐÇâÔªËصÄÖÊÁ¿Îª________ g£»
(3)Éú³ÉµÄ¶þÑõ»¯Ì¼ÖÐ̼ԪËصÄÖÊÁ¿Îª________ g£»
(4)¸ÃȼÁÏÖÐ̼ԪËØÓëÇâÔªËصÄÖÊÁ¿±ÈΪ________£»
(5)ÒÑÖªÕâÖÖ´¼µÄÿ¸ö·Ö×ÓÖк¬ÓÐÒ»¸öÑõÔ­×Ó£¬Ôò¸Ã´¼µÄ·Ö×ÓʽΪ__________£¬½á¹¹¼òʽΪ_______________________________¡£
(1)1.8¡¡5¡¡(2)0.2¡¡(3)0.6¡¡(4)3¡Ã1
(5)CH4O¡¡CH3OH
(1)m(H2O)£½102.9 g£­101.1 g£½1.8 g
m(CO2)£½314.2 g£­312.0 g£½2.2 g
Ôòn(CaCO3)£½n(CO2)£½0.05 mol
m(CaCO3)£½5 g
(2)m (H)£½m(H2O)¡Á£½1.8 g¡Á£½0.2 g
(3)m(C)£½m(CO2)¡Á£½2.2 g¡Á£½0.6 g
(4)m(C)¡Ãm(H)£½0.6 g¡Ã0.2 g£½3¡Ã1
(5)¸ÃȼÁÏ·Ö×ÓÖÐC¡¢HµÄÔ­×Ó¸öÊý±ÈΪ£º
N(C)¡ÃN(H)£½¡Ã£½1¡Ã4¡£
¾Ý̼Ëļ۵ÄÔ­Ôò¿ÉÖª£¬µ±ÓлúÎï·Ö×ÓÖеÄ̼ÇâÔ­×Ó¸öÊý±ÈΪ1¡Ã4ʱ£¬·Ö×ÓÖÐÖ»Äܺ¬CH4£¬¶ø²»ÄÜΪCH4µÄÕûÊý±¶£¬ÓÖÒòΪÿ¸ö·Ö×ÓÖк¬ÓÐÒ»¸öÑõÔ­×Ó£¬Ôò¸Ã´¼µÄ·Ö×ÓʽΪCH4O£¬½á¹¹¼òʽΪCH3OH¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

³ýÈ¥ÏÂÁÐÎïÖÊÖÐËùº¬ÔÓÖÊ(À¨ºÅÖеÄÎïÖÊ)ËùÑ¡ÓõÄÊÔ¼ÁºÍ×°ÖþùÕýÈ·µÄÊÇ  (¡¡¡¡ )
¢ñ£®ÊÔ¼Á:¢ÙKMnO4/H£«¢ÚNaOHÈÜÒº¡¡¢Û±¥ºÍNa2CO3ÈÜÒº¢ÜH2O¡¡¢ÝNa ¢ÞBr2/H2O¡¡¢ßBr2/CCl4
¢ò£®×°Öãº

Ñ¡Ïî
ÎïÖÊ
ÊÔ¼Á
×°ÖÃ
A
C2H6(C2H4)
¢Þ
¢Ù
B
±½(±½·Ó)
¢Ù
¢Û
C
CH3COOC2H5(CH3COOH)
¢Û
¢Ú
D
¼×±½(¶þ¼×±½)
¢Ù
¢Û

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

Ϊ²â¶¨Ä³ÓлúÎïµÄ½á¹¹£¬Óú˴Ź²ÕñÒÇ´¦ÀíºóµÃµ½ÈçͼËùʾµÄºË´Å¹²ÕñÇâÆ×£¬Ôò¸ÃÓлúÎï¿ÉÄÜÊÇ £¨    £©
A£®C2H5OHB£®C£®CH3CH2CH2COOHD£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÎïÖʵĺ˴Ź²ÕñÇâÆ×ÓÐÈý¸öÎüÊÕ·åµÄÊÇ£¨   £©
A£®C2H6B£®C3H8C£®CH3CH2CH2CH3D£®CH3CH2OH

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÓÃÏÂÁÐʵÑé×°ÖýøÐÐÏàÓ¦µÄʵÑ飬Äܹ»´ïµ½ÊµÑéÄ¿µÄµÄÊÇ(  )




A£®ÊµÑéÊÒÖÆÈ¡ÉÙÁ¿µÄÏõ»ù±½
B£®Ö¤Ã÷äåÒÒÍé¡¢NaOH¡¢ÒÒ´¼ÈÜÒº¹²ÈÈÉú³ÉÒÒÏ©
C£®·ÖÀëÒÒËáÒÒõ¥¡¢Ì¼ËáÄƺÍË®µÄ»ìºÏÎï
D£®Ö¤Ã÷ÒÒ´¼¡¢Å¨ÁòËá¹²ÈÈÉú³ÉÒÒÏ©
 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁи÷×éÓлú»¯ºÏÎïÖУ¬²»ÂÛÁ½ÕßÒÔʲô±ÈÀý»ìºÏ£¬Ö»Òª×ÜÎïÖʵÄÁ¿Ò»¶¨£¬ÔòÍêȫȼÉÕʱÉú³ÉµÄË®µÄÖÊÁ¿ºÍÏûºÄÑõÆøµÄÖÊÁ¿²»±äµÄÊÇ
A£®C3H8£¬C4H6B£®CH4O£¬C3H4O5
C£®C2H6£¬C4H6O2D£®C3H6£¬C4H6O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÓлúÎïAÂú×ãÏÂÁÐÌõ¼þ£º
¢ÙËüÔÚ¿ÕÆøÖÐÍêȫȼÉյIJúÎïÊÇCO2ºÍH2O£¬ÇÒȼÉÕ¹ý³ÌÖвúÉúCO2µÄÎïÖʵÄÁ¿µÈÓÚÏûºÄµôO2µÄÎïÖʵÄÁ¿£¬Ò²ÕýºÃºÍÉú³ÉH2OµÄÎïÖʵÄÁ¿ÏàµÈ£»
¢ÚÖÊÆ×ÏÔʾAµÄ·Ö×ÓÀë×Ó·åÖʺɱÈΪ180£¬·Ö×ÓÖк¬ÓÐÁùÔª»·£»
¢Û̼ºÍÑõÔ­×ÓÔÚ·Ö×ӽṹÖж¼ÓÐÁ½ÖÖ²»Í¬µÄ»¯Ñ§»·¾³£¬AµÄºË´Å¹²ÕñÇâÆ×ÖÐÓÐ3¸öÎüÊÕ·å¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
(1)AµÄʵÑéʽ(×î¼òʽ)ÊÇ________£»
(2)AµÄ·Ö×ÓʽÊÇ________£»
(3)AµÄ½á¹¹¼òʽÊÇ________£»
(4)AÓÐÒ»ÖÖͬ·ÖÒì¹¹ÌåB£¬Æä·Ö×ÓÖÐÒ²ÓÐÁùÔª»·£¬ËùÓÐ̼ԭ×Ó¶¼´¦ÓÚÏàͬ»¯Ñ§»·¾³£¬Æä½á¹¹¼òʽÊÇ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ijÓлúÎïÔÚÑõÆøÖгä·ÖȼÉÕ£¬Éú³ÉµÄË®ÕôÆøºÍCO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ1¡Ã1£¬Óɴ˿ɵóöµÄ½áÂÛÊÇ(¡¡¡¡)
A£®¸ÃÓлúÎï·Ö×ÓÖÐC¡¢H¡¢OÔ­×Ó¸öÊý±ÈΪ1¡Ã2¡Ã3
B£®·Ö×ÓÖÐ̼¡¢ÇâÔ­×Ó¸öÊý±ÈΪ2¡Ã1
C£®ÓлúÎïÖбض¨º¬Ñõ
D£®ÎÞ·¨ÅжÏÓлúÎïÖÐÊÇ·ñº¬ÓÐÑõÔªËØ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ(¡¡¡¡)
A£®ÍéÌþµÄͨʽΪCnH2n+2,ËænÖµÔö´ó,̼ԪËصÄÖÊÁ¿°Ù·Öº¬Á¿Öð½¥¼õС
B£®ÒÒÏ©ÓëäåË®·¢Éú¼Ó³É·´Ó¦µÄ²úÎïΪäåÒÒÍé
C£®1 mol±½Ç¡ºÃÓë3 molÇâÆøÍêÈ«¼Ó³É,˵Ã÷Ò»¸ö±½·Ö×ÓÖÐÓÐÈý¸ö̼̼˫¼ü
D£®Í¨Ê½ÎªCnH2n+2ÖÐn=7,Ö÷Á´ÉÏÓÐ5¸ö̼ԭ×ÓµÄÍéÌþ¹²ÓÐ5ÖÖ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸