ijζÈÏ£¬Ag2SO4ÔÚË®ÖеijÁµíÈܽâƽºâÇúÏßÈçͼËùʾ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A£®aµã±íʾAg2SO4µÄ²»±¥ºÍÈÜÒº£¬¼ÓÈëNa2SO4¹ÌÌå²»ÄÜʹÈÜÒºÓÉaµã±äµ½bµã

B£®aµã±íʾAg2SO4µÄ²»±¥ºÍÈÜÒº£¬Õô·¢¿ÉÒÔʹÈÜÒºÓÉaµã±äµ½cµã

C£®0.04 mol¡¤L£­1µÄAgNO3ÈÜÒºÓë0.2 mol¡¤L£­1µÄNa2SO4ÈÜÒºµÈÌå»ý»ìºÏÓÐAg2SO4³ÁµíÉú³É

D£®Ag2SO4µÄÈܶȻý³£Êý(Ksp)Ϊ1¡Á10£­3

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2017½ì¸£½¨Ê¡¸ßÈýÊî¼Ù½×¶ÎÐÔ¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

(1)¸Ã¡°84Ïû¶¾Òº¡±µÄÎïÖʵÄÁ¿Å¨¶ÈԼΪ________mol¡¤L£­1¡£

84Ïû¶¾Òº
ÓÐЧ³É·Ö NaClO
¹æ¸ñ 1 000 mL
ÖÊÁ¿·ÖÊý 25%
ÃÜ¶È 1.19 g¡¤cm£­3
 

(2)ijͬѧȡ100mL¸Ã¡°84Ïû¶¾Òº¡±£¬Ï¡ÊͺóÓÃÓÚÏû¶¾£¬Ï¡ÊͺóµÄÈÜÒºÖÐc(Na£«)£½______mol¡¤L£­1¡£

(3)¸Ãͬѧ²ÎÔĸá°84Ïû¶¾Òº¡±µÄÅä·½£¬ÓûÓÃNaClO¹ÌÌåÅäÖÆ480mLº¬NaClOÖÊÁ¿·ÖÊýΪ25%µÄÏû¶¾Òº¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ________(Ìî×Öĸ)¡£

A£®ÈçͼËùʾµÄÒÇÆ÷ÖУ¬ÓÐÈýÖÖÊDz»ÐèÒªµÄ£¬»¹ÐèÒªÒ»ÖÖ²£Á§ÒÇÆ÷

B£®ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºó£¬Ó¦ºæ¸Éºó²ÅÄÜÓÃÓÚÈÜÒºÅäÖÆ

C£®ÅäÖƹý³ÌÖУ¬Î´ÓÃÕôÁóˮϴµÓÉÕ±­ºÍ²£Á§°ô¿ÉÄܵ¼Ö½á¹ûÆ«µÍ

D£®ÐèÒª³ÆÁ¿NaClO¹ÌÌåµÄÖÊÁ¿Îª143.0g

(4)¡°84Ïû¶¾Òº¡±ÓëÏ¡ÁòËá»ìºÏʹÓÿÉÔöÇ¿Ïû¶¾ÄÜÁ¦£¬Ä³Ïû¶¾Ð¡×éÈËÔ±ÓÃ98%(ÃܶÈΪ1.84g¡¤cm£­3)µÄŨÁòËáÅäÖÆ2L 2.3mol¡¤L£­1µÄÏ¡ÁòËáÓÃÓÚÔöÇ¿¡°84Ïû¶¾Òº¡±µÄÏû¶¾ÄÜÁ¦¡£

¢ÙËùÅäÖƵÄÏ¡ÁòËáÖУ¬H£«µÄÎïÖʵÄÁ¿Å¨¶ÈΪ________mol¡¤L£­1¡£

¢ÚÐèÓÃŨÁòËáµÄÌå»ýΪ________mL¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2017½ì¹ãÎ÷Ê¡¹ðÁÖÊиßÈýÉϵڶþ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐÓйػ¯Ñ§ÓÃÓ±í´ïÕýÈ·µÄÊÇ

A£®ÒÒ´¼µÄ·Ö×Óʽ£ºCH3CH2OH B£®´ÎÂÈËáµÄµç×Óʽ£º

C£®NH4ClµÄµç×Óʽ£º D£®ÒÒÈ©½á¹¹¼òʽ£ºCH3CHO

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄêºþ±±Ê¡¸ßÒ»ÉϵÚÒ»´ÎÖʼ컯ѧÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

NAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ

A£®NA¸öCO2·Ö×ÓÕ¼ÓеÄÌå»ýÒ»¶¨Îª22.4L

B£®±ê×¼×´¿öÏ£¬22.4LËÄÂÈ»¯Ì¼º¬ÓеķÖ×ÓÊýΪNA

C£®³£Î³£Ñ¹Ï£¬1.06g Na2CO3º¬ÓеÄNa+ÊýΪ0.02 NA

D£®ÎïÖʵÄÁ¿Å¨¶ÈΪ0.5mol/LµÄMgCl2ÈÜÒºÖУ¬º¬Cl-¸öÊýΪNA

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄêºþ±±Ê¡¸ßÒ»ÉϵÚÒ»´ÎÖʼ컯ѧÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÔÚÊ¢·ÅŨÁòËáÊÔ¼ÁÆ¿µÄ±êÇ©ÉÏÓ¦Ó¡ÓÐÏÂÁо¯Ê¾±ê¼ÇÖеÄ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄ꼪ÁÖÊ¡¸ß¶þÉÏ9ÔÂÔ¿¼»¯Ñ§¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

25¡æʱÔÚÎå·ÝÕôÁóË®Öзֱð¼ÓÈëÊÊÁ¿µÄÏÂÁÐÎïÖÊ£¬ËùµÃʵÑé½á¹ûÈçϱíËùʾ£º

¼ÓÈëÎïÖÊ

HCl(aq)

FeCl3

NaOH

CH3COONa

C2H5OH

ÈÜÒºµÄpH

3

4

10

11

δ²â¶¨

Ë®µÄµçÀë³Ì¶È

¦Á1

¦Á2

¦Á3

¦Á4

¦Á5

¼ÓÈëÎïÖʺóË®µÄµçÀë³Ì¶ÈÓÉ´óµ½Ð¡ÅÅÁÐ˳ÐòÕýÈ·µÄÊÇ

A£®¦Á3>¦Á1>¦Á5>¦Á4>¦Á2 B£®¦Á4>¦Á2>¦Á5>¦Á3>¦Á1

C£®¦Á2>¦Á4>¦Á5>¦Á1>¦Á3 D£®¦Á1>¦Á3>¦Á5>¦Á2>¦Á4

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄ꼪ÁÖÊ¡¸ß¶þÉÏ9ÔÂÔ¿¼»¯Ñ§¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁи÷×éÀë×ÓÔÚÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ

A£®Fe3+¡¢NH4+¡¢Cl£­¡¢I£­ B£®Cu2+¡¢Na+¡¢Cl£­¡¢NO3£­

C£®K+¡¢HCO3£­¡¢OH£­¡¢Ba2+ D£®K+¡¢CO32£­¡¢NO3£­¡¢Al3+

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016-2017ѧÄêɽÎ÷Ê¡¸ß¶þÉÏ9ÔÂÔ¿¼»¯Ñ§¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

»¯Ñ§ÔÚÉú»îÖÐÓÐ׏㷺µÄÓ¦Óã¬ÏÂÁжÔÓ¦¹Øϵ´íÎóµÄÊÇ

»¯Ñ§ÐÔÖÊ

ʵ¼ÊÓ¦ÓÃ

A.

Al2(SO4)3ºÍСËÕ´ò·´Ó¦

ÅÝÄ­Ãð»ðÆ÷Ãð»ð

B.

Ìú±ÈÍ­½ðÊôÐÔÇ¿

FeCl3¸¯Ê´Cu¿ÌÖÆÓ¡Ë¢µç·°å

C.

´ÎÂÈËáÑξßÓÐÑõ»¯ÐÔ

Ư°×·ÛƯ°×Ö¯Îï

D.

HFÓëSiO2·´Ó¦

Çâ·úËáÔÚ²£Á§Æ÷ÃóÉÏ¿ÌÊ´±ê¼Ç

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2017½ì¼ªÁÖÊ¡¸ßÈýÉÏѧÆÚ9ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

NaNO2Íâ¹ÛºÍʳÑÎÏàËÆ£¬ÓÖÓÐÏÌ棬ÈÝÒ×ʹÈËÎóʳÖж¾¡£ÒÑÖªNaNO2ÄÜ·¢ÉúÈçÏ·´Ó¦£º2NaNO2 £«4HI = 2NO¡ü £« I2 £« 2NaI £« 2H2O¡£

¢ÅÉÏÊö·´Ó¦ÖÐÑõ»¯¼ÁÊÇ___________¡£

¢Æ¸ù¾ÝÉÏÊö·´Ó¦£¬¼ø±ðNaNO2ºÍNaCl¡£¿ÉÑ¡ÓõÄÎïÖÊÓУº¢Ùµâ»¯¼Øµí·ÛÊÔÖ½ ¢Úµí·Û ¢Û°×¾Æ ¢Üʳ´×£¬ÄãÈÏΪӦѡÓõÄÎïÖÊÓÐ________£¨ÌîÐòºÅ£©¡£

¢Çij³§·ÏÒºÖУ¬º¬ÓÐ2%¡«5%µÄNaNO2£¬Ö±½ÓÅÅ·Å»áÔì³ÉÎÛȾ£¬ÏÂÁÐÊÔ¼ÁÄÜʹNaNO2ת»¯Îª²»ÒýÆð¶þ´ÎÎÛȾµÄN2µÄÊÇ________¡£

A£®NaCl B£®NH4Cl C£®HNO3 D£®Å¨H2SO4

¢ÈÇëÅäƽÒÔÏ»¯Ñ§·½³Ìʽ Al£« NaNO3£« NaOH ¡ª NaAlO2£« N2¡ü£« H2O£¬Èô·´Ó¦¹ý³ÌÖÐתÒÆ5 molµç×Ó£¬ÔòÉú³É±ê×¼×´¿öÏÂN2µÄÌå»ýΪ________L¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸