ÒÑÖª´×ËáÊÇÈÕ³£Éú»îÖг£¼ûµÄÈõËá¡£

£¨1£©ÓÃpHÊÔÖ½²â¶¨´×ËápHµÄ²Ù×÷ÊÇ__________________¡£

£¨2£©³£ÎÂÏÂÔÚpH£½5µÄ´×ËáÏ¡ÈÜÒºÖУ¬´×ËáµçÀë³öµÄc£¨H£«£©µÄ¾«È·ÖµÊÇ__ mol¡¤L£­1¡£

£¨3£©ÓÃ0£®100 0 mol¡¤L£­1 NaOHÈÜÒºµÎ¶¨20£®00 mLijŨ¶ÈµÄCH3COOHÈÜÒº£¬²¿·Ö²Ù×÷ÈçÏ£º

¢Ùȡһ֧ÓÃÕôÁóˮϴ¾»µÄ¼îʽµÎ¶¨¹Ü£¬¼ÓÈë±ê×¼ÇâÑõ»¯ÄÆÈÜÒº£¬¼Ç¼³õʼ¶ÁÊý

¢ÚÓÃËáʽµÎ¶¨¹Ü·Å³öÒ»¶¨Á¿´ý²âÒº£¬ÖÃÓÚÓÃÕôÁóˮϴ¾»µÄ×¶ÐÎÆ¿ÖУ¬¼ÓÈë2µÎ¼×»ù³È

¢ÛµÎ¶¨Ê±£¬±ßµÎ¼Ó±ßÕñµ´£¬Í¬Ê±×¢Êӵζ¨¹ÜÄÚÒºÃæµÄ±ä»¯

ÇëÑ¡³öÉÏÊöʵÑé¹ý³ÌÖеĴíÎóÖ®´¦__________________£¨ÌîÐòºÅ£©¡£ÉÏÊöʵÑéÓëÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÅäÖÆÊµÑéÖÐÓõ½µÄÏàͬÒÇÆ÷ÊÇ__________________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016½ì½­Î÷Ê¡¸ßÈýÉÏѧÆÚµÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÓÐÏÂÁл¯Ñ§ÒÇÆ÷£º¢ÙÁ¿Í² ¢ÚÉÕ±­ ¢ÛÈÝÁ¿Æ¿ ¢Ü½ºÍ·µÎ¹Ü ¢Ýϸ¿ÚÊÔ¼ÁÆ¿ ¢Þ±êǩֽ

£¨1£©ÏÖÐèÒªÅäÖÆ500 mL 1 mol¡¤L£­1µÄÁòËáÈÜÒº£¬ÐèÓÃÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1£®84 g¡¤cm£­3µÄŨÁòËá______mL¡£

£¨2£©´ÓÉÏÊöÒÇÆ÷ÖУ¬°´ÊµÑéʹÓõÄÏȺó˳Ðò£¬Æä±àºÅÅÅÁÐÊÇ_______________

£¨3£©ÈÝÁ¿Æ¿Ê¹ÓÃǰӦ½øÐеIJÙ×÷ÊÇ_______________

£¨4£©ÈôʵÑéÓöµ½ÏÂÁÐÇé¿ö£¬¶ÔÁòËáÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈµÄÓ°Ïì £¬ÏÂÁÐÅжÏÕýÈ·µÄÊÇ___________

¢ÙÓÃÁ¿Í²Á¿È¡ÁòËáʱ¸©ÊÓ¶ÁÊý ¢ÚÏ¡ÊÍŨÁòËáµÄÉÕ±­ÖÐÔ­ÓÐÉÙÁ¿ÕôÁóË®£»

A£®¢ÙÆ«µÍ ¢Ú²»±ä B£®¢ÙÆ«µÍ ¢ÚÆ«µÍ C£®¢ÙÆ«¸ß ¢ÚÆ«µÍ D£®¢ÙÆ«¸ß ¢Ú²»±ä

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015-2016ѧÄêºÓ±±Ê¡¸ß¶þÉϵڶþ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

£¨Ã¿¿Õ2·Ö£¬¹²10·Ö£©Ä³Í¬Ñ§ÓÃÖк͵ζ¨·¨²â¶¨Ä³ÉÕ¼îµÄ´¿¶È£¬ÊµÑé¹ý³ÌÈçÏ£º

£¨1£©ÅäÖÆ´ý²âÒº£º³ÆÈ¡4£®1 g¹ÌÌåÉÕ¼îÑùÆ·£¨ÔÓÖʲ»ÓëËá·´Ó¦£©ÅäÖÆ³É250 mLÈÜÒº¡£

£¨2£©µÎ¶¨

¢ÙÓÃ______________Á¿È¡10£®00 mL´ý²âÒº¡£

¢ÚÏò×¶ÐÎÆ¿ÖмÓÈ뼸µÎ·Ó̪£¬ÓÃ0£®201 0 mol¡¤L£­1µÄ±ê×¼ÑÎËáµÎ¶¨´ý²âÉÕ¼îÈÜÒº£¬±ßµÎ±ßÒ¡¶¯×¶ÐÎÆ¿£¬ÑÛ¾¦×¢ÊÓ×¶ÐÎÆ¿ÄÚÈÜÒºÑÕÉ«µÄ±ä»¯£¬Ö±µ½_______________________ʱֹͣµÎ¶¨¡£

£¨3£©Êý¾Ý´¦Àí

ʵÑé´Î

Ðò±àºÅ

ÑÎËáÈÜÒºÌå»ý

V/mL

ÇâÑõ»¯ÄÆÈÜÒºÌå»ý

V/mL

1

19£®90

10£®00

2

20£®10

10£®00

3

22£®00

10£®00

4

20£®00

10£®00

¸ù¾ÝÉÏÊö±í¸ñ£¬Ñ¡È¡ºÏÊʵÄÊý¾Ý£¬¼ÆËã´ý²âÉÕ¼îÈÜÒºµÄŨ¶ÈΪ_____________£¬ÉÕ¼îµÄ´¿¶ÈΪ___________£¨±£ÁôÁ½Î»Ð¡Êý£©¡£

£¨4£©Ò»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖÆºÍËá¼îÖк͵ζ¨ÊÇÖÐѧ»¯Ñ§ÖÐÁ½¸öµäÐ͵͍Á¿ÊµÑ顣ijÑо¿ÐÔѧϰС×éÔÚʵÑéÊÒÖÐÅäÖÆÑÎËá±ê×¼ÈÜÒº£¬È»ºóÓÃÆäµÎ¶¨Ä³Î´ÖªÅ¨¶ÈµÄNaOHÈÜÒº¡£ÏÂÁÐÓйØËµ·¨ÖÐÕýÈ·µÄÊÇ£¨¶àÑ¡£©

A£®ÊµÑéÖÐËùÓõ½µÄµÎ¶¨¹Ü¡¢ÈÝÁ¿Æ¿£¬ÔÚʹÓÃǰ¾ùÐèÒª¼ì©

B£®Èç¹ûʵÑéÖÐÐèÓÃ80 mLµÄÏ¡ÑÎËá±ê×¼ÈÜÒº£¬ÅäÖÆÊ±Ó¦Ñ¡ÓÃ100 mLÈÝÁ¿Æ¿

C£®ÈÝÁ¿Æ¿Öк¬ÓÐÉÙÁ¿ÕôÁóË®£¬»áµ¼ÖÂËùÅä±ê×¼ÈÜÒºµÄŨ¶ÈƫС

D£®ËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴµÓºó£¬¼´×°Èë±ê׼Ũ¶ÈµÄÏ¡ÑÎËᣬÔò²âµÃµÄNaOHÈÜÒºµÄŨ¶È½«Æ«´ó

E£®ÅäÖÆÈÜҺʱ£¬¶¨ÈÝʱ¸©ÊÓ¶ÁÊý£¬Ôòµ¼ÖÂʵÑé½á¹ûÆ«´ó

F£®Öк͵ζ¨Ê±£¬ÈôÔÚ×îºóÒ»´Î¶ÁÊýʱ¸©ÊÓ¶ÁÊý£¬Ôòµ¼ÖÂʵÑé½á¹ûÆ«´ó

G£®×¶ÐÎÆ¿ÓÃÕôÁóˮϴ›·ºó£¬ÓÐÉÙÁ¿ÕôÁóË®²ÐÁô£¬Ôòµ¼ÖÂʵÑé½á¹ûƫС

H£®µÎ¶¨Ç°µÎ¶¨¹Ü¼â×ìÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ£¬Ôòµ¼ÖÂʵÑé½á¹ûÆ«´ó

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2016½ìºþÄÏÊ¡ºâÑôÊиßÈýÉÏѧÆÚµÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

±ê×¼×´¿öÏÂVL°±ÆøÈܽâÔÚ1LË®ÖУ¨Ë®µÄÃܶȽüËÆÎª1g/mL£©£¬ËùµÃÈÜÒºµÄÃܶÈΪ¦Ñg/mL£¬ÖÊÁ¿·ÖÊýΪ¦Ø£¬ÎïÖʵÄÁ¿Å¨¶ÈΪc mol/L£¬ÔòÏÂÁÐÑ¡Ïî²»ÕýÈ·µÄÊÇ

A£®¦Ñ=£¨17V+22400 £©/ £¨22£®4+22£®4V£© B£®ÓÃˮϡÊ͸ÃÈÜÒº£¬OH¡ªµÄÎïÖʵÄÁ¿Ôö¼Ó

C£®¸ÃÈÜÒºÖй²ÓÐ6ÖÖ΢Á£ D£®c=1000V¦Ñ/£¨17V+22400£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015-2016ѧÄêºÓ±±Ê¡¸ßÒ»ÉϵÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ͬÎÂͬѹÏ£¬ÖÊÁ¿ÏàͬµÄCO2¡¢H2¡¢O2¡¢CH4¡¢SO2ÎåÖÖÆøÌ壬ÏÂÁÐ˵·¨´íÎóµÄÊÇ

A£®ËùÕ¼µÄÌå»ýÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£ºH2>CH4>O2>CO2>SO2

B£®Ëùº¬·Ö×ÓÊýÓɶൽÉÙµÄ˳ÐòÊÇ£ºH2>CH4>O2>CO2>SO2

C£®ÃܶÈÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£ºSO2>CO2>O2>CH4>H2

D£®Ëùº¬µÄµç×ÓÊýÓɶൽÉÙÊÇ£ºCO2>SO2>CH4>O2>H2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015-2016ѧÄêºÓ±±Ê¡¸ß¶þÉϵÚÒ»´ÎÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÑÖª0£®1mol¡¤L£­1µÄ´×ËáÈÜÒºÖдæÔÚµçÀëÆ½ºâ£ºCH3COOHCH3COO£­£«H£«£¬ÒªÊ¹ÈÜÒºÖеÄÖµÔö´ó£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÊÇ

¢Ù¼ÓÉÙÁ¿ÉÕ¼îÈÜÒº ¢ÚÉý¸ßÎÂ¶È ¢Û¼ÓÉÙÁ¿±ù´×Ëá ¢Ü¼ÓË®

A£®¢Ù¢Ú B£®¢Ù¢Û C£®¢Ú¢Ü D£®¢Û¢Ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015-2016ѧÄêÁÉÄþÊ¡¸ß¶þÉÏ10ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨10·Ö£©ÔÚ 1£®0LºãÈÝÃܱÕÈÝÆ÷ÖзÅÈë0£®10 mol A £¨g£©£¬ÔÚÒ»¶¨Î¶ȽøÐÐÈçÏ·´Ó¦¡£A£¨g£©2B£¨g£©+ C£¨g£©+ D£¨s£©¡÷H= + 85£®1 kJ / mol

ÈÝÆ÷ÄÚÆøÌå×Üѹǿ£¨P£©ÓëÆðʼѹǿP¡£µÄ±ÈÖµËæ·´Ó¦Ê±¼ä£¨t£©±ä»¯Êý¾Ý¼ûÏÂ±í£¨Ìáʾ£ºÃܱÕÈÝÆ÷ÖеÄѹǿ±ÈµÈ ÓÚÆøÌåÎïÖʵÄÁ¿Ö®±È£©¡£

ʱ¼ät/min

0

1

2

4

8

16

20

25

P/P0

1£®00

1£®50

1£®80

2£®20

2£®30

2£®38

2£®40

2£®40

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÏÂÁÐÄÜÌá¸ß A µÄת»¯ÂʵÄÊÇ ¡£

A£®Éý¸ßÎÂ¶È B£®ÏòÌåϵÖÐͨÈËAÆøÌå

C£®¼õÉÙDµÄÎïÖʵÄÁ¿ D£®ÏòÌåϵÖÐͨÈËÏ¡ÓÐÆøÌåHe

£¨2£©·´Ó¦½øÐÐ1Сʱ,ÈÝÆ÷ÖÐÊ£ÓàAµÄÎïÖʵÄÁ¿Îª mol¡£

£¨3£©Æ½ºâʱAµÄת»¯ÂÊΪ

£¨4£©ÏàͬÌõ¼þÏ£¬Èô¸Ã·´Ó¦´ÓÄæÏò¿ªÊ¼£¬½¨Á¢ÓëÉÏÊöÏàͬµÄ»¯Ñ§Æ½ºâ£¬Ôò D µÄȡֵ·¶Î§n£¨D£©mol¡£

£¨5£©½«ÈÝÆ÷¸ÄΪºãѹÈÝÆ÷£¬¸Ä±äÌõ¼þ£¬Ê¹·´Ó¦´ïµ½ÏàͬµÄÏÞ¶È£¬Ôò´ïµ½Æ½ºâʱBµÄŨ¶ÈΪ ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÃûʦ¾«Æ·ÍƼö£¨½âÎö°æ£© ÌâÐÍ£º?????

·Ö×ÓʽC4H7BrµÄÓлúÎÆä»ú¹¹²»¿ÉÄÜÊÇ

A¡¢Ö»º¬ÓÐÒ»¸öË«¼üµÄÖ±Á´»¯ºÏÎï

B¡¢º¬ÓÐÒ»¸öÈý¼üµÄÖ±Á´»¯ºÏÎï

C¡¢º¬ÓÐÒ»¸öË«¼üµÄ»·×´»¯ºÏÎï

D¡¢²»º¬²»±¥ºÍ¼ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015-2016ѧÄêºÓ±±Ê¡¸ß¶þ9ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ijºãÈÝÃܱÕÈÝÆ÷Öз¢Éú¿ÉÄæ·´Ó¦£ºA(s)£«B(g)C(g)£¬ÄÜ˵Ã÷¸Ã·´Ó¦ÒѴﵽƽºâ״̬µÄÊÇ

A£®ÈÝÆ÷ÄÚA¡¢B¡¢CÈýÕß¹²´æ

B£®v£¨C£©£½v£¨B£©

C£®ÈÝÆ÷ÄÚѹǿ²»Ôٱ仯

D£®ÆøÌåµÄÃܶȲ»Ôٱ仯

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸