¶¡»ùÏ𽺿ÉÓÃÓÚÖÆÔìÆû³µÄÚÌ¥£¬ºÏ³É¶¡»ùÏ𽺵ÄÒ»ÖÖµ¥ÌåAµÄ·Ö×ÓʽΪC4H8£¬AÇ⻯ºóµÃµ½2£­¼×»ù±ûÍé¡£

Íê³ÉÏÂÁÐÌî¿Õ£º

(1)A¿ÉÒԾۺϣ¬Ð´³öAµÄÁ½Ö־ۺϷ½Ê½(ÒÔ·´Ó¦·½³Ìʽ±íʾ)£º______________________________________________________________________________________________________________________

(2)AÓëijÍé·¢ÉúÍé»ù»¯·´Ó¦Éú³É·Ö×ÓʽΪC8H18µÄÎïÖÊB£¬BµÄһ±´úÎïÖ»ÓÐ4ÖÖ£¬ÇÒ̼Á´²»¶Ô³Æ¡£Ð´³öBµÄ½á¹¹¼òʽ£º________________________________________________________________________________________________________________________________________________¡£

(3)д³ö½«AͨÈëÏÂÁÐÁ½ÖÖÈÜÒººó³öÏÖµÄÏÖÏó¡£

AͨÈëäåË®£º__________________________________ ______________________________________¡£

AͨÈëäåµÄËÄÂÈ»¯Ì¼ÈÜÒº£º________________________________ _________________________________¡£

(4)Ï©ÌþºÍNBS×÷Óã¬Ï©ÌþÖÐÓëË«¼ü̼ÏàÁÚ̼ԭ×ÓÉϵÄÒ»¸öÇâÔ­×Ó±»äåÔ­×ÓÈ¡´ú¡£·Ö×ÓʽΪC4H8µÄÌþºÍNBS×÷Ó㬵õ½µÄÒ»äå´úÏ©ÌþÓÐ________ÖÖ¡£


½âÎö£º

 

´ð°¸£º

(3)ºì×ØÉ«ÍÊÈ¥ÇÒÈÜÒº·Ö²ã¡¡ºì×ØÉ«ÍÊÈ¥

(4)3


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ijÎïÖʵÄÇò¹÷Ä£ÐÍÈçͼËùʾ£¬¹ØÓÚ¸ÃÎïÖʵÄ˵·¨²»ÕýÈ·µÄÊÇ(¡¡¡¡)

A£®¸ÃÎïÖʵĽṹ¼òʽΪ

B£®¸ÃÎïÖÊ¿ÉÒÔ·¢Éú¼Ó³É·´Ó¦

C£®¸ÃÎïÖʼȿÉÒÔÓëÇ¿Ëá·´Ó¦Ò²¿ÉÒÔÓëÇ¿¼î·´Ó¦

D£®¸ÃÎïÖÊ¿ÉÒԾۺϳɸ߷Ö×ÓÎïÖÊ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁÐÀë×ÓÔÚÈÜÒºÖÐÒò·¢ÉúÑõ»¯»¹Ô­·´Ó¦¶ø²»ÄÜ´óÁ¿¹²´æµÄÊÇ£¨¡¡¡¡£©

A£®Ag+¡¢NO3£­¡¢Cl£­¡¢K+        B£®H+¡¢NO3£­¡¢Fe2+¡¢Na+

C£®K+¡¢Ba2+¡¢OH£­¡¢SO42£­       D£®Cu2+¡¢NH4+¡¢Br£­¡¢OH£­

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁжÔÓÚÓлú¸ß·Ö×Ó»¯ºÏÎïµÄÐðÊö´íÎóµÄÊÇ(¡¡¡¡)

A£®¸ß·Ö×Ó»¯ºÏÎï¿É·ÖΪÌìÈ»¸ß·Ö×Ó»¯ºÏÎïºÍºÏ³É¸ß·Ö×Ó»¯ºÏÎïÁ½´óÀà

B£®¸ß·Ö×Ó»¯ºÏÎïµÄÌصãÖ®Ò»ÊÇ×é³ÉÔªËؼòµ¥¡¢½á¹¹¸´ÔÓ¡¢Ïà¶Ô·Ö×ÓÖÊÁ¿´ó

C£®¸ß·Ö×Ó»¯ºÏÎï¾ùΪ»ìºÏÎï

D£®ºÏ³ÉµÄÓлú¸ß·Ö×Ó»¯ºÏÎï´ó²¿·ÖÊÇÓÉС·Ö×Ó»¯ºÏÎïͨ¹ý¾ÛºÏ·´Ó¦¶øÖƵõÄ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ(¡¡¡¡)

A£®¸ß·Ö×Ó»¯ºÏÎï²ÄÁÏÒ»°ã¶¼Óй̶¨µÄÈÛµã

B£®Ïà¶Ô·Ö×ÓÖÊÁ¿´óµÄ¸ß·Ö×ÓÒ»°ã¾ßÓÐÈÈËÜÐÔ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Ð¡µÄ¸ß·Ö×ÓÒ»°ã¾ßÓÐÈȹÌÐÔ

C£®¸ß¾ÛÎïµÄ¾ÛºÏ¶ÈÒ»°ãÊDz»È·¶¨µÄ

D£®¸ß·Ö×Ó»¯ºÏÎïµÄÈܽâÒ»°ã±È½Ï»ºÂý

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÈçÏÂͼËùʾΪ±±¾©°ÂÔË»áµÄ¼ªÏéÎï¡£ÆäÍâ²ÄÁÏΪ´¿Ñò룬ÄÚ³ä¾Ûõ¥ÏËά£¬¸Ã¾Ûõ¥ÏËάµÄ½á¹¹¼òʽΪ

¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ(¡¡¡¡)

A£®ÑòëÓë¾Ûõ¥ÏËάµÄ»¯Ñ§³É·Ö²»Ïàͬ

B£®Óɵ¥ÌåºÏ³É¾Ûõ¥ÏËάµÄ·´Ó¦ÊôÓÚ¼Ó¾Û·´Ó¦

C£®¸Ã¾Ûõ¥ÏËάµÄµ¥ÌåΪ¶Ô±½¶þ¼×ËáºÍÒÒ¶þ´¼

D£®¾Ûõ¥ÏËάºÍÑòëÔÚÒ»¶¨Ìõ¼þϾùÄÜË®½â

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


ÏÂÁи÷×éÈÈ»¯Ñ§·½³ÌʽÖУ¬»¯Ñ§·´Ó¦µÄ¦¤HÇ°Õß´óÓÚºóÕßµÄÊÇ(¡¡¡¡)

¢ÙC(s)£«O2(g)===CO2(g)¡¡¦¤H1

C(s)£«O2(g)===CO(g)¡¡¦¤H2

¢ÚS(s)£«O2(g)===SO2(g)¡¡¦¤H3

S(g)£«O2(g)===SO2(g)¡¡¦¤H4

¢ÛH2(g)£«O2(g)===H2O(l)¡¡¦¤H5

2H2(g)£«O2(g)===2H2O(l)¡¡¦¤H6

¢ÜCaCO3(s)===CaO(s)£«CO2(g)¡¡¦¤H7

CaO(s)£«H2O(l)===Ca(OH)2(s)¡¡¦¤H8

A£®¢Ù               B£®¢Ü

C£®¢Ú¢Û¢Ü           D£®¢Ù¢Ú¢Û

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º


¡°ÐÅÏ¢¡±¡¢¡°²ÄÁÏ¡±ºÍ¡°ÄÜÔ´¡±±»³ÆΪпƼ¼¸ïÃüµÄÈý´óÖ§Öù¡£ÏÂÁÐÓйØ×ÊѶ´íÎóµÄÊÇ(¡¡¡¡)

A£®ÔÚ¼´½«µ½À´µÄÐÂÄÜԴʱ´ú£¬ºËÄÜ¡¢Ì«ÑôÄÜ¡¢ÇâÄܽ«³ÉΪÖ÷ÒªÄÜÔ´

B£®Ä¿Ç°ÖÐÃÀÈյȹúÕÆÎÕµÄÌÕ´É·¢¶¯»ú¼¼Êõ£¬´ó´óÌá¸ßÁË·¢¶¯»úµÄÄÜÁ¿×ª»¯Ð§ÂÊ

C£®2002Äê12ÔÂ30ÈÕ·¢Éä³É¹¦µÄ¡°ÉñÖÛËĺš±£¬Ê¹ÓÃÁË´óÁ¿µÄ¸´ºÏ²ÄÁÏ

D£®ºÏ³É¸ß·Ö×Ó²ÄÁϵĹ㷺ӦÓÃÊÇ¡°ÓаÙÀû¶øÎÞÒ»º¦¡±µÄ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸