ÌâÄ¿ÄÚÈÝ

ÒÑÖªA¡¢B¡¢C¡¢DÊÇÖÐѧ»¯Ñ§µÄ³£¼ûÎïÖÊ£¬ÇÒA¡¢B¡¢C¾ùº¬ÓÐͬһÖÖÔªËØ¡£ÔÚÒ»¶¨Ìõ¼þÏÂËüÃÇÖ®¼äµÄÏ໥ת»¯¹ØÏµÈçͼËùʾ(²¿·Ö·´Ó¦ÖеÄH2OÒÑÂÔÈ¥)¡£

 

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ÈôA¿ÉÓÃÓÚ×ÔÀ´Ë®Ïû¶¾£¬DÊÇÉú²ú¡¢Éú»îÖÐÓÃÁ¿×î´ó¡¢ÓÃ;×î¹ãµÄ½ðÊôµ¥ÖÊ£¬¼ÓÈÈÕô¸ÉBµÄÈÜÒº²»Äܵõ½B£¬ÔòBµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ____________________£»¹¤ÒµÉÏÖÆÈ¡AµÄÀë×Ó·½³ÌʽΪ______________________¡£

(2)ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ôò·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ________________________¡£

(3)ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·Ö®Ò»£¬BÓÐÁ½ÐÔ£¬Ôò·´Ó¦¢ÚµÄÀë×Ó·½³ÌʽÊÇ____________________¡£

(4)ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊǵ¼ÖÂËáÓêµÄÖ÷񻮿Ì壬Ôò·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽΪ____________________¡£

ijͬѧ½«ËѼ¯µ½µÄÒ»¶¨Á¿µÄËáÓê±£´æÔÚÃܱÕÈÝÆ÷ÖУ¬Ã¿¸ôÒ»¶¨Ê±¼ä²âËáÓêµÄpH£¬·¢ÏÖÔÚÆðʼһ¶Îʱ¼äÄÚ£¬ËáÓêµÄpH³Ê¼õСÇ÷ÊÆ£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÔ­Òò£º_______________

 

(1)FeCl3¡¡2Cl£­£«2H2O2OH£­£«Cl2¡ü£«H2¡ü

(2)4NH3£«5O24NO£«6H2O

(3)Al(OH)3£«OH£­=AlO2¡ª£«2H2O

(4)2H2S£«SO2=3S¡ý£«2H2O¡¡2H2SO3£«O2=4H£«£«2SO42¡ª

¡¾½âÎö¡¿(1)ÂÈÆø³£ÓÃÓÚ×ÔÀ´Ë®Ïû¶¾£¬ÔòAΪCl2£»ÌúÊÇʹÓÃ×î¹ã·ºµÄ½ðÊôµ¥ÖÊ£¬DÊÇÌú£¬ÔòBΪFeCl3¡¢CÊÇFeCl2¡£

(2)¼îÐÔÆøÌåΪNH3£¬Æû³µÎ²ÆøÖÐÓö¿ÕÆø±äÉ«µÄÆøÌåÊÇNO¡£

(3)³£¼ûµÄÁ½ÐÔÎïÖÊÊÇAl2O3ºÍAl(OH)3£¬D¡¢C·Ö±ðΪNaOHºÍNaAlO2£¬¹ÊBΪAl(OH)3¡£

(4)µ¼ÖÂËáÓêµÄÖ÷񻮿ÌåÊÇSO2£¬AÓëSO2¾ùº¬ÓÐÁòÔªËØ£¬ÇÒ¶þÕß·´Ó¦Éú³ÉÁòµ¥ÖÊ£¬¹ÊAΪH2S¡£ËáÓêµÄÖ÷Òª³É·ÖÊÇH2SO3£¬ÔÚ·ÅÖùý³ÌÖб»Ñõ»¯ÎªH2SO4£¬ËáÐÔÔöÇ¿¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÏÖÓÐÁùÖÖÔªËØ£¬ÆäÖÐA¡¢B¡¢C¡¢DΪ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬E¡¢FΪµÚËÄÖÜÆÚÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£Çë¸ù¾ÝÏÂÁÐÏà¹ØÐÅÏ¢£¬»Ø´ðÎÊÌâ¡£

AÔ­×ÓºËÍâµç×Ó·ÖÕ¼3¸ö²»Í¬Äܼ¶£¬ÇÒÿ¸öÄܼ¶ÉÏÅŲ¼µÄµç×ÓÊýÏàͬ

BÔªËØÔ­×ӵĺËÍâpµç×Ó×ÜÊý±Èsµç×Ó×ÜÊýÉÙ1

CÔ­×Óp¹ìµÀÉϳɶԵç×ÓÊýµÈÓÚδ³É¶Ôµç×ÓÊý£¬ÇÒÓëAͬÖÜÆÚ

DÔªËØµÄ×åÐòÊýÓëÖÜÆÚÊýµÄ²îΪ4£¬ÇÒ²»ÓëAÔªËØÔÚͬһÖÜÆÚ

EλÓÚÖÜÆÚ±íÖÐµÚÆßÁÐ

FÔªËØ»ù̬ԭ×ÓµÄM²ãÈ«³äÂú£¬N²ãûÓгɶԵç×Ó£¬Ö»ÓÐÒ»¸öδ³É¶Ôµç×Ó

 

(1)AµÄ»ù̬ԭ×Ó×îÍâ²ãÓÐ______ÖÖ²»Í¬Ô˶¯×´Ì¬µÄµç×Ó¡£

(2)E2£«µÄ»ù̬ºËÍâµç×ÓÅŲ¼Ê½Îª____________________¡£

(3)A¡¢B¡¢CÈýÖÖÔªËØµÄ×î¼òµ¥Ç⻯ÎïµÄÈÛµãÓɵ͵½¸ßµÄ˳ÐòÊÇ________¡£A¡¢B¡¢CÈýÖÖÔªËØ×é³ÉµÄ·Ö×ÓÖÐÓëAC2»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓΪ________________(ÓÃÔªËØ·ûºÅ±íʾ)¡£

(4)BD3ÖÐÐÄÔ­×ÓµÄÔÓ»¯·½Ê½Îª________£¬Æä·Ö×ӿռ乹ÐÍΪ____________¡£

(5)Óþ§ÌåµÄXÉäÏßÑÜÉä·¨¶ÔFµÄ²â¶¨µÃµ½ÒÔϽá¹û£ºFµÄ¾§°ûÎªÃæÐÄÁ¢·½×îÃܶѻý(ÈçÏÂͼ)£¬ÓÖÖª¸Ã¾§ÌåµÄÃܶÈΪ¦Ñ g¡¤cm£­3£¬¾§°ûÖиÃÔ­×ÓµÄÅäλÊýΪ______________£»FµÄÔ­×Ó°ë¾¶ÊÇ________ cm(°¢·ü¼ÓµÂÂÞ³£ÊýΪNA)¡£

 

 

3,5?¶þ¼×Ñõ»ù±½·ÓÊÇÖØÒªµÄÓлúºÏ³ÉÖмäÌ壬¿ÉÓÃÓÚÌìÈ»ÎïÖʰ×ÄûÃÊËØµÄºÏ³É¡£Ò»ÖÖÒԼ䱽Èý·ÓΪԭÁϵĺϳɷ´Ó¦ÈçÏ£º

 

¼×´¼¡¢ÒÒÃѺÍ3,5?¶þ¼×Ñõ»ù±½·ÓµÄ²¿·ÖÎïÀíÐÔÖʼûÏÂ±í£º

ÎïÖÊ

·Ðµã/¡æ

ÈÛµã/¡æ

ÃܶÈ(20 ¡æ) /g¡¤cm£­3

ÈܽâÐÔ

¼×´¼

64.7

¡ª

0.791 5

Ò×ÈÜÓÚË®

ÒÒÃÑ

34.5

¡ª

0.713 8

΢ÈÜÓÚË®

3,5?¶þ¼×Ñõ»ù±½·Ó

¡ª

33¡«36

¡ª

Ò×ÈÜÓÚ¼×´¼¡¢ÒÒÃÑ£¬Î¢ÈÜÓÚË®

 

(1)·´Ó¦½áÊøºó£¬ÏÈ·ÖÀë³ö¼×´¼£¬ÔÙ¼ÓÈëÒÒÃѽøÐÐÝÍÈ¡¡£¢Ù·ÖÀë³ö¼×´¼µÄ²Ù×÷ÊÇ________________¡£¢ÚÝÍÈ¡Óõ½µÄ·ÖҺ©¶·Ê¹ÓÃǰÐè________²¢Ï´¾»£¬·ÖҺʱÓлú²ãÔÚ·ÖҺ©¶·µÄ________(Ìî¡°ÉÏ¡±»ò¡°Ï¡±)²ã¡£

(2)·ÖÀëµÃµ½µÄÓлú²ãÒÀ´ÎÓñ¥ºÍNaHCO3ÈÜÒº¡¢±¥ºÍʳÑÎË®¡¢ÉÙÁ¿ÕôÁóË®½øÐÐÏ´µÓ¡£Óñ¥ºÍNaHCO3ÈÜҺϴµÓµÄÄ¿µÄÊÇ________£»Óñ¥ºÍʳÑÎˮϴµÓµÄÄ¿µÄÊÇ________________________¡£

(3)Ï´µÓÍê³Éºó£¬Í¨¹ýÒÔϲÙ×÷·ÖÀë¡¢Ìá´¿²úÎÕýÈ·µÄ²Ù×÷˳ÐòÊÇ________(Ìî×Öĸ)¡£

a£®ÕôÁó³ýÈ¥ÒÒÃÑ b£®Öؽᾧ

c£®¹ýÂ˳ýÈ¥¸ÉÔï¼Á d£®¼ÓÈëÎÞË®CaCl2¸ÉÔï

(4)¹ÌÒº·ÖÀë³£²ÉÓüõѹ¹ýÂË¡£ÎªÁË·ÀÖ¹µ¹Îü£¬¼õѹ¹ýÂËÍê³ÉºóÓ¦ÏÈ________£¬ÔÙ________¡£

 

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

¾«Ó¢¼Ò½ÌÍø