¡¾ÌâÄ¿¡¿ÒÔµÍƷλºìÍÁÄø¿ó£¨Ö÷Òª³É·Ö¿É±íʾΪ¡¢¡¢£¬º¬ÓÐÉÙÁ¿¡¢¡¢¡¢£©ÎªÔ­ÁÏÖƱ¸ÄÉÃ×¼¶µÄ¹¤ÒÕÁ÷³ÌÈçÏ£º

ÒÑÖªÇâÑõ»¯ÎïµÄ²ÎÊýÈçÏÂ±í£º

ÇâÑõ»¯Îï

ÈܶȻý

¿ªÊ¼³Áµí

ÍêÈ«³Áµí

4.1

5.5

2.2

3.5

6.7

9.5

9.4

12.4

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¡°ÂËÔü¢ñ¡±µÄÖ÷Òª³É·ÖÊÇ______£¨Ìѧʽ£©¡£

£¨2£©³£ÎÂÏ£¬µ÷µÄÄ¿µÄÊÇ______¡£µ±Ê±£¬ÈÜÒºÖÐ=______

£¨3£©Ð´³ö¡°³ýÍ­Äø¡±¹ý³Ì·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ¡¢______________¡£¡°³ý¸Æ¡±¹ý³Ì·´Ó¦Î¶Ȳ»Ò˳¬¹ýµÄÔ­Òò_________________________¡£

£¨4£©¡°ÂËÒº¡±ÖÐÈÜÖʵÄÖ÷Òª³É·ÖΪ________________£¬»ñÈ¡¸ÃÎïÖʾ§ÌåµÄ¾ßÌåʵÑé²Ù×÷Ϊ__________¡£

¡¾´ð°¸¡¿ ʹ¡¢×ª»¯ÎªÇâÑõ»¯Îï³Áµí£¬Í¬Ê±±ÜÃâ³Áµí ·ÀÖ¹²ÝËáï§ÊÜÈÈ·Ö½â Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï

¡¾½âÎö¡¿

ºìÍÁÄø¿óÖ÷Òª³É·ÖΪ¡¢¡¢£¬º¬ÓÐÉÙÁ¿¡¢¡¢¡¢£¬¼ÓÏ¡ÑÎËáËá½þ£¬¹ýÂ˵õ½ÂËÔü¢ñΪ£¬ÂËÒºÖмӰ±Ë®µ÷pHΪ5.56.5£¬Ê¹¡¢×ª»¯ÎªÇâÑõ»¯Îï³Áµí³ýÈ¥£¬ÂËÔü¢òΪ¡¢£¬¹ýÂ˵õ½µÄÂËÒºÖмÓÈëÁò»¯ï§ÈÜÒº£¬µÃµ½Áò»¯Í­ºÍÁò»¯Äø³Áµí£¬ÂËÔü¢óΪ¡¢£¬ÔÚÂËÒºÖмÓÈë²ÝËáï§ÈÜÒº³Á¸Æ£¬ÂËÔü¢ôΪ£¬¹ýÂ˺óÂËÒºÖмӰ±Ë®ÖƱ¸ÄÉÃ×¼¶¡£

£¨1£©Ö»ÓëÇâ·úËá·´Ó¦£¬²»ÓëÑÎËá·´Ó¦£¬ËùÒÔ¼ÓÑÎËáËá½þºó£¬µÃµ½¡°ÂËÔü¢ñ¡±µÄÖ÷Òª³É·ÖÊÇ£¬¹Ê´ð°¸Îª£º£»

£¨2£©¸ù¾Ý±í¸ñ¿ÉÖª£¬µ÷µÄÄ¿µÄÊÇʹ¡¢×ª»¯ÎªÇâÑõ»¯Îï³Áµí£¬Í¬Ê±±ÜÃâ³Áµí£¬µ±Ê±£¬£¬ÓÉÈܶȻý¿ÉµÃ£¬£¬Ôò£¬£¬Ôò£¬ËùÒÔ£¬¹Ê´ð°¸Îª£ºÊ¹¡¢×ª»¯ÎªÇâÑõ»¯Îï³Áµí£¬Í¬Ê±±ÜÃâ³Áµí£»£»

£¨3£©¡°³ýÍ­Äø¡±¹ý³ÌÊÇ·Ö±ðÓë¡¢·´Ó¦Éú³É¡¢µÄ³Áµí£¬Àë×Ó·´Ó¦·½³ÌʽΪ£º£¬£¬²ÝËáï§ÊÜÈÈÒ׷ֽ⣬¡°³ý¸Æ¡±¹ý³ÌζȲ»Ò˳¬¹ý80£¬¹Ê´ð°¸Îª£º£»·ÀÖ¹²ÝËáï§ÊÜÈȷֽ⣻

£¨4£©¼ÓÈ백ˮ³Áþ¹ý³ÌÖУ¬°±Ë®ÓëÂÈ»¯Ã¾·¢Éú·´Ó¦£¬ËùÒÔ¡°ÂËÒº¡±ÖÐÈÜÖʵÄÖ÷Òª³É·ÖΪ£¬Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïµÃµ½¾§Ì壬¹Ê´ð°¸Îª£º£»Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿»Ø´ðÏÂÁйØÓÚN¼°Æ仯ºÏÎïµÄÎÊÌ⣺

(1)ÅäÖÆFe(NO3)2ÈÜҺʱ¿É·ñ¼ÓÈëÉÙÁ¿HNO3ÒÖÖÆFe2+Ë®½â?_______£¬Ô­ÒòÊÇ__________________________________________¡£

(2)Æû³µÎ²ÆøÖк¬ÓдóÁ¿NO2£¬»áµ¼Ö»·¾³ÎÛȾ£¬ÔÚÆû³µÎ²Æø¹Ü×°Éϵ绯ѧת»¯×°ÖÃÔÚ¼îÐÔË®ÈÜÒº»·¾³ÖÐÐγÉÔ­µç³Ø£¬¿É²¿·Ö½â³ýNO2µÄÎÛȾ£¬Ôò¸Ã×°ÖõÄÕý¼«·´Ó¦·½³ÌʽΪ_________________________________£»¸Ã×°Öõĸº¼«Ô­ÁÏΪNH3£¬µ±µç·ÖÐתÒÆ8mole-ʱ£¬¸º¼«ÏûºÄNH3µÄÖÊÁ¿ÀíÂÛֵԼΪ________£¬£¨±£ÁôСÊýµãºóһλСÊý£©Êµ¼ÊÉÏÏûºÄNH3µÄÁ¿Ô¶´óÓÚ¸ÃÀíÂÛÖµµÄÔ­Òò¿ÉÄÜΪ_________________________________________¡£

(3)NaOHÈÜÒºÒ²¿É½â³ýNO2µÄÎÛȾ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________________¡£

(4)µÚ(3)ÎÊ·´Ó¦¿É²úÉúÖ°©ÎïÖÊNaNO2£¬¸ÃÎïÖÊÖÐNÔªËصĻ¯ºÏ¼ÛΪ_____¼Û£¬ËáÐÔ»·¾³ÖеÄNaNO2¿ÉÓÃH2O2Ñõ»¯´¦Àí£¬´¦Àí¹ý³ÌµÄÀë×Ó·½³ÌʽΪ___________________£¬Èô¸ÄÓÃO2À´Ñõ»¯£¬Ôò68gµÄH2O2Ï൱ÓÚO2µÄÖÊÁ¿Îª____£»£¨±£ÁôСÊýµãºóһλСÊý£©Ê¹ÓÃH2O2×÷ΪÑõ»¯¼ÁµÄÓŵãÊÇ________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Èô¶¨ÒåpcÊÇÈÜÒºÖÐ΢Á£ÎïÖʵÄÁ¿Å¨¶ÈµÄ¸º¶ÔÊý£¬Ôò³£ÎÂÏ£¬Ò»¶¨Å¨¶ÈµÄijËá(H2A)Ë®ÈÜÒºÖÐpc(H2A)¡¢pc(HA-)¡¢pc(A2-)Ëæ×ÅÈÜÒºpHµÄ±ä»¯ÇúÏßÈçͼËùʾ¡£ÏÂÁÐ˵·¨Ò»¶¨ÕýÈ·µÄÊÇ£¨ £©

A.pH=4ʱ£¬c(HA-)<c(A2-)

B.c(H2A)+c(HA-)+c(A2-)ÊǶ¨Öµ

C.³£ÎÂÏ£¬¸ÃËáµÄµçÀë³£ÊýKa1=10-1.3

D.³£ÎÂÏ£¬NaHAµÄË®ÈÜÒº³Ê¼îÐÔ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿°±ÔÚ¹¤Å©ÒµÉú²úÖÐÓ¦Óù㷺£¬¿ÉÓÉN2¡¢H2ºÏ³ÉNH3¡£

£¨1£©ÌìÈ»ÆøÕôÆûת»¯·¨ÊÇÄ¿Ç°»ñÈ¡Ô­ÁÏÆøÖÐH2µÄÖ÷Á÷·½·¨¡£CH4¾­¹ýÁ½²½·´Ó¦Íêȫת»¯ÎªH2ºÍCO2£¬ÆäÄÜÁ¿±ä»¯Ê¾ÒâͼÈçͼ£º

½áºÏͼÏó£¬Ð´³öCH4ͨ¹ýÕôÆûת»¯ÎªCO2ºÍH2µÄÈÈ»¯Ñ§·½³Ìʽ£º___¡£

£¨2£©ÀûÓÃ͸ÑõĤ£¬Ò»²½¼´»ñµÃN2¡¢H2£¬¹¤×÷Ô­ÀíÈçͼËùʾ(¿ÕÆøÖÐN2ÓëO2µÄÎïÖʵÄÁ¿Ö®±È°´4¡Ã1¼Æ)¡£

¢ÙÆð»¹Ô­×÷ÓõÄÎïÖÊÊÇ___¡£

¢ÚĤ¢ñ²àËùµÃÆøÌåÖÐ=2£¬CH4¡¢H2O¡¢O2·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ___¡£

£¨3£©¼×С×éÄ£Ä⹤ҵºÏ³É°±ÔÚÒ»ºãκãÈݵÄÃܱÕÈÝÆ÷Öз¢Éú·´Ó¦£ºN2(g)+3H2(g)2NH3(g) ¦¤H<0¡£t1 minʱ´ïµ½Æ½ºâ£¬ÔÚt2 minʱ¸Ä±äijһÌõ¼þ£¬Æä·´Ó¦¹ý³ÌÈçͼËùʾ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ___¡£

A.¢ñ¡¢¢òÁ½¹ý³Ì´ïµ½Æ½ºâʱ£¬Æ½ºâ³£Êý£ºK¢ñ<K¢ò

B.¢ñ¡¢¢òÁ½¹ý³Ì´ïµ½Æ½ºâʱ£¬NH3µÄÌå»ý·ÖÊý£º¦Õ(¢ñ)<¦Õ(¢ò)

C.¢ñ¡¢¢òÁ½¹ý³Ì´ïµ½Æ½ºâµÄ±êÖ¾ÊÇ»ìºÏÆøÌåµÄÃܶȲ»ÔÙ·¢Éú±ä»¯

D.t2minʱ¸Ä±äµÄÌõ¼þ¿ÉÒÔÊÇÏòÃܱÕÈÝÆ÷ÖмÓN2ºÍH2µÄ»ìºÏÆø

£¨4£©ÒÒС×éÄ£ÄⲻͬÌõ¼þϵĺϳɰ±·´Ó¦£¬ÏòÈÝÆ÷ÖгäÈë9.0molN2ºÍ23.0molH2£¬²»Í¬Î¶ÈÏÂƽºâ»ìºÏÎïÖа±ÆøµÄÌå»ý·ÖÊýÓë×Üѹǿ(p)µÄ¹ØϵÈçͼ¡£

¢ÙT1¡¢T2¡¢T3ÓÉ´óµ½Ð¡µÄÅÅÐòΪ___¡£

¢ÚÔÚT2¡¢60MPaÌõ¼þÏ£¬AµãvÕý___(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)vÄ棬ÀíÓÉÊÇ___¡£

¢Û¼ÆËãT2¡¢60MPaƽºâÌåϵµÄƽºâ³£ÊýKp=___MPa-2(ÓÃƽºâ·Öѹ´úÌæƽºâŨ¶È¼ÆË㣬·Öѹ=×Üѹ¡ÁÎïÖʵÄÁ¿·ÖÊý£¬±£Áô2λÓÐЧÊý×Ö)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÁòËáÑÇÌú茶§ÌåÓÖ³ÆĦ¶ûÑΣ¬£¬Ç³ÂÌÉ«ÄÜÈÜÓÚË®£¬ÔÚ¿ÕÆøÖв»Ò×±»Ñõ»¯¡£ÊµÑéÊÒÒÔ·ÏÌúм£¨º¬ÉÙÁ¿Áò»¯Îï¡¢¡¢ÓÍÎÛµÈÔÓÖÊ£©ÎªÁÏÖƱ¸ÁòËáÑÇÌú茶§ÌåµÄÁ÷³ÌÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¡°¼îÖó¡±µÄÄ¿µÄÊÇ___________¡£

£¨2£©¡°ËáÈÜ¡±ÔÚÈçͼËùʾװÖÃÖÐÍê³É£¨²¿·Ö×°ÖÃÊ¡ÂÔ£©¡£ÒÇÆ÷µÄÃû³ÆÊÇ______£¬·´Ó¦¹ý³ÌÖÐÓгô¼¦µ°ÆøζÆøÌå²úÉú£¬Ôò×°ÖõÄ×÷ÓÃÊÇ_____________________¡£

£¨3£©Óû¼ì²â¡°ËáÈÜ¡±ËùµÃÈÜÒºÖÐÊÇ·ñº¬ÓУ¬¿ÉÑ¡ÓÃÊÔ¼ÁΪ_____________£¬½á¹û±íÃ÷ÈÜÒºÖв»º¬£¬Ô­ÒòÊÇ______________________¡£¡°²Ù×÷¡±ÊǼÓÈëÌú·Û£¬Ö¸³ö¸Ã²Ù×÷µÄÖ÷ҪĿµÄÊÇ________________¡£

£¨4£©²úÆ·´¿¶È²â¶¨£º³ÆÈ¡ÁòËáÑÇÌú茶§ÌåÑùÆ·£¬¼ÓÈëÁòËáÈܽ⣬ÓÃÈÝÁ¿Æ¿ÅäÖƳÉÈÜÒº¡£Á¿È¡ËùÅäÈÜÒºÓÚ׶ÐÎÆ¿ÖУ¬ÏûºÄËáÐÔ±ê×¼ÈÜÒºÌå»ýΪ¡£

¢ÙµÎ¶¨¹ý³Ì·´Ó¦µÄÀë×Ó·½³ÌʽΪ_____________¡£

¢Ú²úÆ·µÄ´¿¶ÈΪ_______________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ ÊÇÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬ÔÚÑõÆøÖÐȼÉÕÉú³Éµ­»ÆÉ«¹ÌÌå¡£ÓëÆäËüËÄÖÖÔªËز»Í¬ÖÜÆÚ£¬ÏàÁÚ¡£µÄ×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄÒ»°ë£¬Á½ÕßÐγɵĻ¯ºÏÎï½á¹¹ÈçͼËùʾ¡£ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨ £©

A.Æø̬Ç⻯ÎïÎȶ¨ÐÔ£º

B.¼òµ¥Àë×Ӱ뾶£º

C.µÄÑõ»¯Îï¿ÉÄܾù¾ßÓÐƯ°×ÐÔ

D.Y·Ö±ðÓëÐγɵĶþÔª»¯ºÏÎï¾ùº¬Àë×Ó¼ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿µÄÉú²ú¡¢Ó¦ÓÃÊÇÒ»¸ö¹ú¼Ò»¯¹¤Ë®Æ½µÄÖØÒª±êÖ¾¡£

£¨1£©ÉϺ£½»Í¨´óѧ³ðÒãÏèµÈÑо¿Á˲»Í¬º¬½ð»¯ºÏÎï´ß»¯ÒÒÏ©¼ÓÇâµÄ·´Ó¦Àú³ÌÈçÏÂͼËùʾ£º

Ôò____________£¬´ß»¯ÒÒÏ©¼ÓÇâЧ¹û½ÏºÃµÄ´ß»¯¼ÁÊÇ________£¨Ñ¡Ìî¡°¡±»ò¡°¡±£©¡£

£¨2£©¾­´ß»¯¼ÓÇâºÏ³ÉÒÒÏ©£º ¡£ºãÈÝÌõ¼þÏ£¬°´Í¶ÁÏ£¬¸÷ÎïÖÊƽºâŨ¶È±ä»¯ÓëζȵĹØϵÈçͼËùʾ£º

¢ÙÖ¸³öͼÖÐÇúÏß ·Ö±ð±íʾ_______¡¢________µÄŨ¶È¡£

¢ÚÉý¸ßζȣ¬Æ½ºâ³£Êý_________£¨¡°¼õС¡±¡°Ôö´ó¡±»ò¡°²»±ä¡±£©¡£µã£¬______£¨Óñíʾ£©¡£Ð´³öÄÜÌá¸ßÒÒϩƽºâ²úÂʵĴëÊ©__________£¨ÈξÙÁ½ÖÖ£©¡£

£¨3£©¼ÓÖÝÀí¹¤Ñ§ÔºTheodor AgapeµÈÔÚÇ¿¼î»·¾³Ï£¬ÊµÏÖÁ˵ç´ß»¯ÖÆ£¬²úÎïµÄÑ¡ÔñÐԸߴת»¯ÎªµÄµç¼«·´Ó¦Ê½Îª___________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÑÖªÈܽâ¶ÈÒ²¿ÉÓÃÎïÖʵÄÁ¿Å¨¶È±íʾ£¬25¡æʱ£¬Ag2CrO4ÔÚ²»Í¬Å¨¶ÈCrO42-ÈÜÒºÖеÄÈܽâ¶ÈÈçͼËùʾ¡£ÓÖÖªKsp(AgCl)=1.8¡Á10-10¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A.ͼÖÐa¡¢bÁ½µãc(Ag+)Ïàͬ

B.¸ÃζÈÏ£¬Ag2CrO4ÈܶȻýµÄÊýÁ¿¼¶Îª10-12

C.¼ÓÈÈÕô·¢±¥ºÍAg2CrO4ÈÜÒºÔÙ»Ö¸´µ½25¡æ£¬¿ÉʹÈÜÒºÓÉaµã±äµ½bµã

D.½«0.01 mol/L AgNO3ÈÜÒºµÎÈë20mL0.01 mol/L KClºÍ0.01 mol/L K2CrO4µÄ»ìºÏÈÜÒºÖУ¬CrO42-ÏȳÁµí

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿³£ÎÂÏ£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨ £©

A. ÑÎËáÈÜÒºµÄµ¼µçÄÜÁ¦Ò»¶¨±È´×ËáÈÜÒºµÄÇ¿

B. ÔÚµÎÓзÓ̪ÈÜÒºµÄ°±Ë®ÖУ¬¼ÓÈëNH4ClµÄÈÜҺǡºÃÎÞÉ«£¬Ôò´ËʱÈÜÒºµÄpH< 7

C. Ïò10 mL 0.1 mol¡¤L£­1µÄCH3COOHÈÜÒºÖеμÓÏàͬŨ¶ÈµÄ°±Ë®£¬Ôڵμӹý³ÌÖУ¬½«¼õС

D. ÓÃÒÑ֪Ũ¶ÈµÄNaOHÈÜÒºµÎ¶¨Î´ÖªÅ¨¶ÈµÄ´×ËáÈÜÒº£¬×îºÃÑ¡Óü׻ù³È×÷ָʾ¼Á

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸