¡¾ÌâÄ¿¡¿¹¤ÒµÉÏ´Óº£Ë®ÖÐÌáÈ¡µ¥ÖÊä壬ÆäÖÐÓÐÒ»ÖÖ¹¤ÒÕ²ÉÓÃÈçÏ·½·¨£º

£¨1£©Ïòº£Ë®ÖÐͨÈëÂÈÆø½«º£Ë®ÖеÄä廯ÎïÑõ»¯£¬ÆäÀë×Ó·½³ÌʽΪ£º________¡£

£¨2£©ÏòÉÏÊö»ìºÏÒºÖдµÈëÈÈ¿ÕÆø£¬½«Éú³ÉµÄäå´µ³ö£¬Óô¿¼îÈÜÒºÎüÊÕ£¬Õâʱ£¬äå¾Íת»¯³ÉäåÀë×ÓºÍäåËá¸ùÀë×Ó£¬Æ仯ѧ·½³ÌʽΪ£º____________£»Í¨Èë¿ÕÆø´µ³öBr2,²¢ÓÃNa2CO3ÎüÊÕµÄÄ¿µÄÊÇ_________________¡£

£¨3£©½«£¨2£©ËùµÃÈÜÒºÓÃH2SO4Ëữ£¬Óֿɵõ½µ¥ÖÊä壬ÔÙÓÃÓлúÈÜÒºÝÍÈ¡äåºó£¬»¹¿ÉÒԵõ½¸±²úÆ·Na2SO4¡£ ÕâÒ»¹ý³Ì¿ÉÓû¯Ñ§·½³Ìʽ±íʾΪ£º___________¡£

£¨4£©ÎªÁ˳ýÈ¥¹¤ÒµBr2ÖÐ΢Á¿µÄCl2,¿ÉÏò¹¤ÒµBr2ÖмÓÈë________(Ìî×Öĸ)¡£

a£®CCl4 b£®NaBrÈÜÒº c£®NaOHÈÜÒº d£®Na2SO3ÈÜÒº

¡¾´ð°¸¡¿ Cl2+2Br-=Br2+2Cl- 3Na2CO3+3Br2=5NaBr+NaBrO3+3CO2¡ü ¸»¼¯äå 5NaBr+NaBrO3+3H2SO4=3Br2+3Na2SO4+3H2O b

¡¾½âÎö¡¿·ÖÎö: Cl2Äܽ«Br2´Óº£Ë®ÖÐÖû»³öÀ´£¬ÓÉÓÚÓУºBr2+H2O=HBr+HBrO£¬Ñ§ÉúÍùÍù»áÍƲâ³öBr2Óë´¿¼î·´Ó¦Éú³ÉµÄÑÎÊÇNaBrºÍNaBrO¡£ÕâÑùÍƲâÊÇûÓÐ×¢ÒâÉóÌ⣬ÌâÖÐ˵Br2"ת»¯³ÉäåÀë×ÓºÍäåËá¸ùÀë×Ó"£¬ËùÒÔÉú³ÉµÄÑÎÊÇNaBrºÍNaBrO3¡£NaBrºÍNaBrO3µÄ»ìºÏÈÜÒºÓÃÁòËáËữ£¬Óֿɵõ½µ¥ÖÊä壬ÏÔÈ»ÊÇ·¢ÉúÁ˼Û̬¹éÖеÄÑõ»¯»¹Ô­·´Ó¦¡£

£¨1£©ÂÈÔªËصķǽðÊôÐÔÇ¿ÓÚäåÔªËصģ¬ËùÒÔÂÈÆøÄÜ°ÑäåÀë×ÓÑõ»¯Éú³Éµ¥ÖÊä壬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇCl2+2Br-= 2Cl-+ Br2¡£
£¨2£©µ¥ÖÊäåÈÜÓÚË®ÏÔËáÐÔ£¬ÄܺÍ̼ËáÄÆ·´Ó¦·Å³öCO2ÆøÌ壬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ3Br2+ 3Na2CO3= 5NaBr+NaBrO3+ 3CO2¡ü¡£

´ÓÒÔÉÏ·ÖÎö¿ÉÖª£¬Í¨Èë¿ÕÆø´µ³öBr2£¬²¢ÓÃNa2CO3ÎüÊÕµÄÄ¿µÄÊÇͨ¹ýºóÐø·´Ó¦¸»¼¯äå¡£

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸Îª£º3Na2CO3+3Br2=5NaBr+NaBrO3+3CO2¡ü £»¸»¼¯ä壻
£¨3£©¸ù¾ÝÌâÒâ¿ÉÖª£¬ÔÚËáÐÔÌõ¼þÏÂNaBrO3ÄÜ°Ñä廯ÄÆÑõ»¯Éú³Éµ¥ÖÊä壬ÊôÓÚͬһÖÖÔªËØÖ®¼äµÄÑõ»¯»¹Ô­·´Ó¦£¬Òò´Ë·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ5NaBr+NaBrO3+ 3H2SO4= 3Br2+ 3Na2SO4+3H2O¡£
£¨4£©¸ù¾Ý£¨1£©¿ÉÖª£¬Òª³ýÈ¥äåÖл¹»ìÓÐÉÙÁ¿Cl2£¬¿ÉÒÔ¼ÓÈëä廯ÄƼ´¿É¡£

Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸Îª£ºb£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÑ֪﨣¨Rb£©ÊÇ37ºÅÔªËØ£¬ÆäÏà¶ÔÔ­×ÓÖÊÁ¿ÊÇ85£¬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ï¨Î»ÓÚÔªËØÖÜÆÚ±íÖÐ___________________________(ÌîλÖÃ)¡£

£¨2£©ï¨µ¥ÖÊÐÔÖÊ»îÆã¬Ð´³öËüÓëÂÈÆø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º________________________£¬ï¨µ¥ÖÊÒ×ÓëË®·´Ó¦£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________________¡£ÊµÑé±íÃ÷£¬ï¨ÓëË®·´Ó¦±ÈÄÆÓëË®·´Ó¦________£¨Ìî¡°¾çÁÒ¡±»ò¡°»ºÂý¡±£©£»·´Ó¦¹ý³ÌÖÐï¨ÔÚË®______£¨Ìî¡°Ã桱»ò¡°µ×¡±£©ÓëË®·´Ó¦¡£

£¨3£©Í¬Ö÷×åÔªËصÄͬÀ໯ºÏÎïµÄ»¯Ñ§ÐÔÖÊÏàËÆ£¬·Ö±ðд³ö

¢Ù¹ýÑõ»¯ï¨ÓëCO2·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º________________________________£»

¢Ú¹ýÁ¿µÄRbOHÓëAlCl3·´Ó¦µÄÀë×Ó·½³Ìʽ£º____________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÔÚËáÐÔÈÜÒºÖУ¬ÏÂÁи÷×éÀë×ÓÄÜ´óÁ¿¹²´æµÄÊÇ £¨ £©

A.Al3+ Mg2+ Cl£­ NO3-B.Na£« Fe3£« Al3+ OH£­

C.K£« NH4+ CO32- SO32-D.Na£« K£« CH3COO£­ SO42-

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿X¡¢Y¡¢Z¡¢MÊÇÔªËØÖÜÆÚ±íÖÐÇ°20ºÅÔªËØ£¬ÆäÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÇÒX¡¢Y¡¢ZÏàÁÚ¡£XµÄºËµçºÉÊýÊÇYºËÍâµç×ÓÊýµÄÒ»°ë£¬YÓëM¿ÉÐγɻ¯ºÏÎïM2Y¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ( )

A. ZÔªËصÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ»¯Ñ§Ê½ÎªHZO4

B. ¼òµ¥Àë×ӵİ뾶£ºMµÄÀë×Ó>ZµÄÀë×Ó>YµÄÀë×Ó>XµÄÀë×Ó

C. YX2¡¢M2Y¶¼ÊǺ¬Óм«ÐÔ¼üµÄ·Ö×Ó

D. »¹Ô­ÐÔ£ºXµÄÇ⻯Îï>YµÄÇ⻯Îï>ZµÄÇ⻯Îï

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÔªËØÖÜÆÚ±íºÍÔªËØÖÜÆÚÂÉÊÇѧϰ»¯Ñ§µÄÖØÒª¹¤¾ß£¬¿ÉÒÔ°ïÖúÎÒÃÇÍƲâÔªËؼ°Æ仯ºÏÎïµÄ½á¹¹ºÍÐÔÖÊ£¬¶Ô¹¤Å©ÒµÉú²ú¾ßÓÐÒ»¶¨µÄÖ¸µ¼ÒâÒ塣ϱíÊÇÔªËØÖÜÆÚ±íµÄ²¿·ÖƬ¶Î£¨2¡¢3ÖÜÆÚ£©¡£

¢ñA

¢òA

¢óA

¢ôA

¢õA

¢öA

¢÷A

0

2

¢Ü

¢Ý

3

¢Ù

¢Ú

¢Û

¢Þ

¢ß

¢à

¸ù¾ÝÉϱí»Ø´ðÏÂÁÐÎÊÌ⣨ÇëʹÓþßÌåÔªËØ·ûºÅ»ò»¯Ñ§Ê½£¬²»ÄÜÓñàºÅ»Ø´ðÎÊÌ⣩£º

(1)8ÖÖÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÊÇ_____________£¬»¯Ñ§ÐÔÖÊ×î²»»îÆõÄÊÇ______________

(2)ÓÉ¢Ù¡¢¢ÜÓëÑõÈýÖÖÔªËØÐγɵĻ¯ºÏÎÆäË®ÈÜҺϴµÓÓÍÎÛÎïƷʱ£¬ÓÃÈȵÄË®ÈÜҺȥÓÍÎÛµÄЧ¹û±È½ÏºÃ¡£Çë½âÊÍ¡°ÓÃÈȵÄË®ÈÜҺȥÓÍÎÛµÄЧ¹û±È½ÏºÃ¡±µÄÔ­Òò__________________________

(3)¢ÜÔªËØÐγɵĶàÖÖͬËØÒìÐÎÌ壬Óй㷺µÄÓÃ;¡£Çëд³öÆäÖÐÈÎÒâÁ½ÖÖͬËØÒìÐÎÌåµÄÃû³Æ£º_______ ºÍ______________

(4)д³ö¢ÙµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÓë¢ÝµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________________________________________

(5)ijͬѧ×öͬÖÜÆÚÔªËØÐÔÖʵݱä¹æÂÉʵÑéʱ£¬Éè¼ÆÁËÈçÏÂʵÑé²¢¼Ç¼ÁËÓйØʵÑéÏÖÏó¡£

ʵÑé²½Öè

ʵÑéÏÖÏó

A¡¢½«Ò»Ð¡¿éµ¥ÖÊ¢Ù·ÅÈëµÎÓзÓ̪ÈÜÒºµÄÀäË®ÖÐ

¾çÁÒ·´Ó¦£¬¢Ù¸¡ÓÚË®ÃæÉÏ£¬ÈÛ³ÉСÇò£¬ËÄ´¦Óζ¯£¬·¢³ö¡°Ë»Ë»¡±Éù£¬ËæÖ®Ïûʧ£¬ÈÜÒº±ä³ÉºìÉ«

B¡¢½«µ¥ÖÊ¢ÚͶÈëÀäË®ÖУ¬¹Û²ìÏÖÏó£¬ÔÙ½«Ë®¼ÓÈÈ

¿ªÊ¼ÎÞÏÖÏ󣬼ÓÈȺóÓÐÆøÌå²úÉú

C¡¢½«µ¥ÖÊ¢ÚͶÈëÏ¡ÑÎËáÖÐ

ѸËÙ²úÉú´óÁ¿ÎÞÉ«ÆøÌå

D¡¢½«µ¥ÖÊ¢ÛͶÈëÏ¡ÑÎËáÖÐ

·´Ó¦²»Ê®·Ö¾çÁÒ£¬²úÉúÎÞÉ«ÆøÌå

ÇëÄã¸ù¾ÝÉϱíµÃ³öʵÑé½áÂÛ£º___________________________________________£»

Èô±È½Ï¢ÞÓë¢ßµÄµ¥ÖʵĻîÆÃÐÔ£¬Çëд³öʵÑé·½°¸__________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿NAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A. ³£Î³£Ñ¹ÏÂ,92 gµÄNO2ºÍN2O4»ìºÏÆøÌ庬ÓеÄÔ­×ÓÊýΪ6NA

B. pH=1µÄHClÈÜÒºÖУ¬º¬ÓÐ0.1 NA¸öH+

C. ±ê×¼×´¿öÏ ,22.4 LÂÈÆøÓë×ãÁ¿Ìú·Û³ä·Ö·´Ó¦,תÒƵĵç×ÓÊýΪ3NA

D. ÃܱÕÈÝÆ÷ÖÐ1 moN2Óë3 mol H2ÔÚÒ»¶¨Ìõ¼þ·´Ó¦¿ÉÖƱ¸2moNH3£¨g£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ä³»¯Ñ§Ñ§Ï°Ð¡×éÌÖÂÛ±æÎöÒÔÏÂ˵·¨£¬ÆäÖÐÕýÈ·µÄÊÇ

¢Ù¸£¶ûÂíÁÖ¡¢¾Û±½ÒÒÏ©¡¢ÓÍÖ¬¡¢ÉúÌú¡¢ÂÁÈȼÁ¡¢·ÊÔí¾ùÊÇ»ìºÏÎï¡¡¢Ú±ùºÍ¸É±ù¶¼ÊÇËáÐÔÑõ»¯Î¹ÌÌåʱÊÇ·Ö×Ó¾§Ìå

¢ÛСËÕ´ò¡¢Ó²Ö¬ËáÄÆ¡¢BaSO4¡¢Al2O3¶¼ÊÇÇ¿µç½âÖÊ¡¡¢ÜCO2¡¢NH3¡¢SO2¡¢H2S¡¢Cl2¶¼ÊǷǵç½âÖÊ¡¡¢Ý¼¦µ°ÇåÈÜÒº¡¢µí·ÛÈÜÒº¡¢ÑÌË®¾§¡¢Îí¶¼ÊǽºÌå¡¡¢Þ±½·Ó¡¢´¿¼î¡¢µ¨·¯ºÍH2O2·Ö±ðÊôÓÚËá¡¢¼î¡¢ÑκÍÑõ»¯Îï

A. ¢Ù¢Û¢Ý B. ¢Ù¢Ú¢Ü¢Ý

C. ¢Ù¢Ú¢Û¢Ý D. ¢Ù¢Ú¢Û¢Ü¢Ý¢Þ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÒÏ©µÄ²úÁ¿¿ÉÒÔÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½¡£Çë»Ø´ð£º

£¨1£©Èô½«ÒÒÏ©ÆøÌåͨÈëäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÖУ¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º_________¡£

£¨2£©¿ÉÒÔÓÃÀ´³ýÈ¥ÒÒÍéÖлìÓеÄÒÒÏ©µÄÊÔ¼ÁÊÇ_________¡££¨ÌîÐòºÅ£©

¢ÙË® ¢ÚÇâÆø ¢ÛäåµÄËÄÂÈ»¯Ì¼ÈÜÒº ¢ÜËáÐÔ¸ßÃÌËá¼ØÈÜÒº

£¨3£©ÔÚÒ»¶¨Ìõ¼þÏ£¬ÒÒÏ©ÄÜÓëË®·´Ó¦Éú³ÉÓлúÎïA£®AµÄ½á¹¹¼òʽÊÇ________£¬Æä·´Ó¦ÀàÐÍÊÇ_________·´Ó¦£¨Ìî¡°È¡´ú¡±»ò¡°¼Ó³É¡±£©¡£

£¨4£©ÏÂÁл¯Ñ§·´Ó¦Ô­ÀíÏàͬµÄÊÇ______£¨ÌîÐòºÅ£©

¢ÙÒÒϩʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒººÍËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£»

¢ÚSO2ʹäåË®ºÍËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£»

¢ÛSO2ʹƷºìÈÜÒººÍµÎÓзÓ̪µÄNaOHÈÜÒºÍÊÉ«£»

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿NAÊÇ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

A.1 mol±ù´×ËáºÍlmolÒÒ´¼ÔÚ¼ÓÈȺÍŨÁòËáÌõ¼þϳä·Ö·´Ó¦Éú³ÉµÄË®·Ö×ÓÊýΪNA

B.22.4 L£¨±ê×¼×´¿ö£©ë²Æøº¬ÓеÄÖÊ×ÓÊýΪ18NA

C.92.0 g¸ÊÓÍ£¨±ûÈý´¼£©Öк¬ÓÐôÇ»ùÊýΪ1.0NA

D.1.0 mol CH4ÓëCl2ÔÚ¹âÕÕÏ·´Ó¦Éú³ÉµÄCH3Cl·Ö×ÓÊýΪ1.0NA

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸