ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÒÒËáÒìÎìõ¥ÊÇ×é³ÉÃÛ·äÐÅÏ¢ËصijɷÖÖ®Ò»£¬¾ßÓÐÏ㽶µÄÏãζ£¬ÊµÑéÊÒÖƱ¸ÒÒËáÒìÎìõ¥µÄ·´Ó¦¡¢×°ÖÃʾÒâͼºÍÓйØÊý¾ÝÈçÏ£º

ʵÑé²½Ö裺 ÔÚAÖмÓÈë4.4 gÒìÎì´¼()£¬6.0 gÒÒËá¡¢ÊýµÎŨÁòËáºÍ2¡«3ƬËé´ÉƬ£¬¿ªÊ¼»ºÂý¼ÓÈÈA£¬»ØÁ÷50min¡£·´Ó¦ÒºÀäÖÁÊÒκóµ¹Èë·ÖҺ©¶·ÖУ¬·Ö±ðÓÃÉÙÁ¿Ë®¡¢±¥ºÍ̼ËáÇâÄÆÈÜÒººÍˮϴµÓ£»·Ö³öµÄ²úÎï¼ÓÈëÉÙÁ¿ÎÞË®MgSO4¹ÌÌ壬¾²ÖÃƬ¿Ì£¬¹ýÂ˳ýÈ¥MgSO4¹ÌÌ壬½øÐÐÕôÁó´¿»¯£¬ÊÕ¼¯140¡«143 ¡æÁó·Ö£¬µÃÒÒËáÒìÎìõ¥3.9 g¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ÒÇÆ÷BµÄÃû³ÆÊÇ_________________¡£

(2)Èç¹û¼ÓÈÈÒ»¶Îʱ¼äºó·¢ÏÖÍü¼Ç¼ÓËé´ÉƬ£¬Ó¦¸Ã²ÉÈ¡µÄÕýÈ·²Ù×÷ÊÇ________ (ÌîÕýÈ·´ð°¸±êºÅ)¡£

A£®Á¢¼´²¹¼Ó B.ÀäÈ´ºó²¹¼Ó C.²»Ðè²¹¼Ó D.ÖØÐÂÅäÁÏ

(3)ÔÚÏ´µÓ²Ù×÷ÖУ¬µÚÒ»´ÎˮϴµÄÖ÷ҪĿµÄÊÇ________£¬µÚ¶þ´ÎˮϴµÄÖ÷ҪĿµÄÊÇ___________¡£

(4)·ÖҺ©¶·ÔÚʹÓÃÇ°ÐëÇåÏ´¸É¾»²¢_______£¬ÔÚÏ´µÓ¡¢·ÖÒº²Ù×÷ÖУ¬Ó¦³ä·ÖÕñµ´£¬È»ºó¾²Ö㬴ý·Ö²ãºó_________________(Ìî±êºÅ)£¬

a£®Ö±½Ó½«ÒÒËáÒìÎìõ¥´Ó·ÖҺ©¶·ÉÏ¿Úµ¹³ö

b£®Ö±½Ó½«ÒÒËáÒìÎìõ¥´Ó·ÖҺ©¶·Ï¿ڷųö

c£®ÏȽ«Ë®²ã´Ó·ÖҺ©¶·µÄÏ¿ڷųö£¬ÔÙ½«ÒÒËáÒìÎìõ¥´ÓÏ¿ڷųö

d£®ÏȽ«Ë®²ã´Ó·ÖҺ©¶·µÄÏ¿ڷųö£¬ÔÙ½«ÒÒËáÒìÎìõ¥´ÓÉϿڷųö

(5)±¾ÊµÑéÖмÓÈë¹ýÁ¿ÒÒËáµÄÄ¿µÄÊÇ_________________¡£

(6)ʵÑéÖмÓÈëÉÙÁ¿ÎÞË®MgSO4µÄÄ¿µÄÊÇ_____________¡£

(7)ÔÚÕôÁó²Ù×÷ÖУ¬ÒÇÆ÷Ñ¡Ôñ¼°°²×°¶¼ÕýÈ·µÄÊÇ_____________ (Ìî±êºÅ) ¡£

(8)±¾ÊµÑéµÄ²úÂÊÊÇ_____________

a. 30% b. 40% c. 50% d. 60%

(9)ÔÚ½øÐÐÕôÁó²Ù×÷ʱ£¬Èô´Ó130 ¡æ¿ªÊ¼ÊÕ¼¯Áó·Ö£¬»áʹʵÑéµÄ²úÂÊÆ«_____________ (Ìî¡°¸ß¡±»ò¡°µÍ¡±)£¬ÆäÔ­ÒòÊÇ_____________¡£

¡¾´ð°¸¡¿ÇòÐÎÀäÄý¹Ü B Ï´µô´ó²¿·ÖÁòËáºÍ´×Ëá Ï´µô̼ËáÇâÄÆ ¼ì© d Ìá¸ß´¼µÄת»¯ÂÊ ¸ÉÔï b d ¸ß »áÊÕ¼¯ÉÙÁ¿Î´·´Ó¦µÄÒìÎì´¼

¡¾½âÎö¡¿

£¨1£©ÓÉ×°ÖÃÖÐÒÇÆ÷BµÄ¹¹Ôì¿ÉÖª£¬ÒÇÆ÷BµÄÃû³ÆΪÇòÐÎÀäÄý¹Ü£»

£¨2£©ÔÚ½øÐÐÕôÁó²Ù×÷ÖУ¬¼ÓÈÈÒ»¶Îʱ¼äºó£¬·¢ÏÖËé´ÉƬÍü¼Ó£¬Ó¦¸Ã²ÉÈ¡Í£Ö¹¼ÓÈÈ£¬´ýÈÜÒºÀäÈ´ºóÖØÐÂÌí¼ÓËé´ÉƬ£»

´ð°¸Ñ¡B£»

£¨3£©·´Ó¦ºóµÄÈÜÒºÒª¾­¹ý¶à´ÎÏ´µÓ£¬ÔÚÏ´µÓ²Ù×÷ÖУ¬µÚÒ»´ÎÏ´µÓµÄÖ÷ҪĿµÄÊdzýÈ¥´ó²¿·Ö´ß»¯¼ÁÁòËáºÍ´×Ë᣻Óñ¥ºÍ̼ËáÇâÄÆÈÜÒº¼È¿ÉÒÔ³ýȥδϴ¾»µÄ´×ËᣬҲ¿ÉÒÔ½µµÍõ¥µÄÈܽâ¶È£¬ËùÒÔµÚ¶þ´Îˮϴ£¬Ö÷ҪĿµÄÊdzýÈ¥²úÆ·ÖвÐÁôµÄ̼ËáÇâÄÆ£»

£¨4£©·ÖҺ©¶·ÔÚʹÓÃÇ°ÐëÇåÏ´¸É¾»²¢¼ì©£»ÓÉÓÚõ¥µÄÃܶȱÈˮС£¬¶þÕß»¥²»ÏàÈÜ£¬Òò´ËË®ÔÚϲ㣬õ¥ÔÚÉϲ㣻·ÖҺʱ£¬ÒªÏȽ«Ë®²ã´Ó·ÖҺ©¶·µÄÏ¿ڷųö£¬´ýµ½Á½²ãÒºÌå½çÃæʱ¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬ÔÙ½«ÒÒËáÒìÎìõ¥´ÓÉϿڷųö£¬ËùÒÔÕýÈ·µÄΪd£¬¹Ê´ð°¸Îª£ºd£»

£¨5£©õ¥»¯·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬Ôö´ó·´Ó¦ÎïµÄŨ¶È¿ÉÒÔʹƽºâÕýÏòÒƶ¯£»Ôö¼ÓÒ»ÖÖ·´Ó¦ÎïµÄŨ¶È£¬¿ÉÒÔʹÁíÒ»ÖÖ·´Ó¦ÎïµÄת»¯ÂÊÌá¸ß£¬Òò´Ë±¾ÊµÑéÖнøÈë¹ýÁ¿ÒÒËáµÄÄ¿µÄÊÇÌá¸ß´¼µÄת»¯ÂÊ£»

£¨6£©ÊµÑéÖмÓÈëÉÙÁ¿ÎÞË®ÁòËáþµÄÄ¿µÄÊÇÎüÊÕõ¥ÖÐÉÙÁ¿µÄË®·Ö£¬¶ÔÆä½øÐиÉÔ

£¨7£©ÔÚÕôÁó²Ù×÷ÖУ¬Î¶ȼƵÄË®ÒøÇòÒª·ÅÔÚÕôÁóÉÕÆ¿µÄÖ§¹Ü¿Ú´¦£¬ËùÒÔad´íÎó£»cÖÐʹÓõÄÊÇÇòÐÎÀäÄý¹ÜÈÝÒ×ʹ²úÆ·ÖÍÁô£¬²»ÄÜÈ«²¿ÊÕ¼¯µ½×¶ÐÎÆ¿ÖУ¬Òò´ËÒÇÆ÷¼°×°Öð²×°ÕýÈ·µÄÊÇb£¬¹Ê´ð°¸Îª£ºb£»

£¨8£©ÒÒËáµÄÎïÖʵÄÁ¿Îª£ºn==0.1mol£¬ÒìÎì´¼µÄÎïÖʵÄÁ¿Îª£ºn==0.05mol£¬ÓÉÓÚÒÒËáºÍÒìÎì´¼ÊÇ°´ÕÕ1£º1½øÐз´Ó¦£¬ËùÒÔÒÒËá¹ýÁ¿£¬Éú³ÉÒÒËáÒìÎìõ¥µÄÁ¿Òª°´ÕÕÒìÎì´¼µÄÎïÖʵÄÁ¿¼ÆË㣬¼´ÀíÂÛÉÏÉú³É0.05molÒÒËáÒìÎìõ¥£»Êµ¼ÊÉÏÉú³ÉµÄÒÒËáÒìÎìõ¥µÄÎïÖʵÄÁ¿Îª£º£½0.03mol£¬ËùÒÔʵÑéÖÐÒÒËáÒìÎìõ¥µÄ²úÂÊΪ£º¡Á100%=60%£¬¹Ê´ð°¸Îªd£»

£¨9£©ÔÚ½øÐÐÕôÁó²Ù×÷ʱ£¬Èô´Ó130¡æ±ã¿ªÊ¼ÊÕ¼¯Áó·Ö´ËʱµÄÕôÆøÖк¬ÓÐÒìÎì´¼£¬»áÊÕ¼¯ÉÙÁ¿µÄδ·´Ó¦µÄÒìÎì´¼£¬Òò´Ë»áµ¼Ö²úÂÊÆ«¸ß¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿»¯Ñ§ÐËȤС×é¶ÔijƷÅÆÑÀ¸àÖÐĦ²Á¼Á³É·Ö¼°Æ京Á¿½øÐÐÒÔÏÂ̽¾¿£º

²éµÃ×ÊÁÏ:¸ÃÑÀ¸àĦ²Á¼ÁÓÉ̼Ëá¸Æ¡¢ÇâÑõ»¯ÂÁ×é³É£»ÑÀ¸àÖÐÆäËü³É·ÖÓöµ½ÑÎËáʱÎÞÆøÌåÉú³É¡£

I.Ħ²Á¼ÁÖÐÇâÑõ»¯ÂÁµÄ¶¨ÐÔ¼ìÑéÈ¡ÊÊÁ¿ÑÀ¸àÑùÆ·£¬¼ÓË®³ä·Ö½Á°è¡¢¹ýÂË¡£

£¨1£©ÍùÂËÔüÖмÓÈë¹ýÁ¿NaOHÈÜÒº£¬¹ýÂË¡£ÇâÑõ»¯ÂÁÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ_______¡£

£¨2£©Íù£¨1£©ËùµÃÂËÒºÖÐÏÈͨÈë¹ýÁ¿¶þÑõ»¯Ì¼£¬ÔÙ¼ÓÈë¹ýÁ¿Ï¡ÑÎËá¡£¹Û²ìµ½µÄÏÖÏóÊÇ________¡£

II.ÑÀ¸àÑùÆ·ÖÐ̼Ëá¸ÆµÄ¶¨Á¿²â¶¨

ÀûÓÃÏÂͼËùʾװÖÃ(ͼÖмгÖÒÇÆ÷ÂÔÈ¥)½øÐÐʵÑ飬³ä·Ö·´Ó¦ºó£¬²â¶¨CÖÐÉú³ÉµÄBaCO3³ÁµíÖÊÁ¿£¬ÒÔÈ·¶¨Ì¼Ëá¸ÆµÄÖÊÁ¿·ÖÊý¡£

ÒÀ¾ÝʵÑé¹ý³Ì»Ø´ðÏÂÁÐÎÊÌâ:

£¨3£©ÊµÑé¹ý³ÌÖÐÐè³ÖÐø»º»ºÍ¨Èë¿ÕÆø¡£Æä×÷ÓóýÁ˿ɽÁ°èB¡¢CÖеķ´Ó¦ÎïÍ⣬»¹ÓÐ:________¡£

£¨4£©D×°ÖõÄ×÷ÓÃÊÇ_________¡£

£¨5£©CÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇ____________¡£

£¨6£©ÏÂÁи÷Ïî´ëÊ©ÖУ¬²»ÄÜÌá¸ß²â¶¨×¼È·¶ÈµÄÊÇ________(Ìî±êºÅ)¡£

¢ÙÔÚ¼ÓÈëÑÎËá֮ǰ£¬Ó¦Åž»×°ÖÃÄÚµÄCO2ÆøÌå¢ÚµÎ¼ÓÑÎËá²»Ò˹ý¿ì¢ÛÔÚA-BÖ®¼äÔöÌíÊ¢ÓÐŨH2SO4µÄÏ´Æø×°ÖâÜÔÚB-CÖ®¼äÔöÌíÊ¢Óб¥ºÍNaHCO3ÈÜÒºµÄÏ´Æø×°ÖÃ

£¨7£©ÊµÑéÖÐ׼ȷ³ÆÈ¡10.00gÑùÆ·Èý·Ý£¬½øÐÐÈý´Î²â¶¨£¬²âµÃBaCO3ƽ¾ùÖÊÁ¿Îª3.94g¡£ÔòÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊýΪ___¡£

¡¾ÌâÄ¿¡¿¼×´¼À´Ô´·á¸»£¬Óй㷺µÄÓÃ;ºÍ¹ãÀ«µÄÓ¦ÓÃÇ°¾°£¬¹¤ÒµÉÏ¿ÉÒÔÀûÓÃCOºÍCO2Éú²ú¼×´¼£¬Í¬Ê±¿ÉÒÔÀûÓü״¼Éú²ú±ûÏ©¡£ÖƱ¸¼×´¼£¬±ûÏ©¹ý³Ì¿ÉÄÜÉæ¼°µÄ·´Ó¦ÈçÏ£º

·´Ó¦¢ñ£ºCO2(g)+3H2(g)CH3OH(g)+H2O(g) ¡÷H1=£­49.0kJ/mol

·´Ó¦¢ò£ºCO2(g)+H2(g)CO(g)+H2O(g) ¡÷H2

·´Ó¦¢ó£ºCO(g)+2H2(g)CH3OH(g) ¡÷H3=£­90.0kJ/mol

·´Ó¦¢ô£º3CH3OH(g)C3H6(g)+3H2O(g) ¡÷H4=£­31.0kJ/mol

»Ø´ðÏÂÁÐÎÊÌ⣺

(1)·´Ó¦¢òµÄ¦¤H2=________¡£

(2)·´Ó¦¢óÄܹ»×Ô·¢½øÐеÄÌõ¼þÊÇ________(Ìî¡°½ÏµÍζȡ±¡°½Ï¸ßζȡ±»ò¡°ÈκÎζȡ±)£¬¾ÝÑо¿¸Ã·´Ó¦¹ý³ÌÖÐÆð´ß»¯×÷ÓõÄΪCu2O£¬·´Ó¦ÌåϵÖк¬ÉÙÁ¿CO2ÓÐÀûÓÚ±£³Ö´ß»¯¼ÁCu2OµÄÁ¿²»±ä£¬Ô­ÒòÊÇ________(Óû¯Ñ§·½³Ìʽ±íʾ)¡£

(3)ºãΣ¬ºãÈÝÃܱÕÈÝÆ÷ÖУ¬¶ÔÓÚ·´Ó¦¢ñ£¬ÏÂÁÐ˵·¨ÖÐÄÜ˵Ã÷¸Ã·´Ó¦´ïµ½»¯Ñ§Æ½ºâ״̬µÄÊÇ________¡£

A.»ìºÏÆøÌåµÄÃܶȲ»Ôٱ仯

B.»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»Ôٱ仯

C.CO2µÄÉú³ÉËÙÂÊÓëCH3OHµÄÉú³ÉËÙÂÊÏàµÈ

D.ÈÝÆ÷µÄѹǿ²»Ôٱ仯

(4)¼×´¼Éú²ú±ûÏ©µÄͬʱ£¬»¹Éú³ÉÒÒÏ©¡£ÔÚij´ß»¯¼Á×÷ÓÃÏ£¬2LÃܱÕÈÝÆ÷ÖмÓÈë0.5mol¼×´¼£¬¾­¹ýÏàͬʱ¼äºó²âµÃ¼×´¼×ª»¯Âʼ°±ûÏ©µÄÑ¡ÔñÐÔ(Éú³É±ûÏ©µÄ¼×´¼Óë¼×´¼×ª»¯Á¿µÄ±ÈÖµ)Ó뷴ӦζÈÖ®¼äµÄ¹ØϵÈçͼËùʾ¡£¼ÆËã600¡æʱ·´Ó¦¼×´¼Éú²ú±ûÏ©µÄ·´Ó¦¢ôƽºâ³£Êý________¡£Èô½«ÈÝÆ÷Ìå»ýѹËõΪ1L£¬ÆäËûÌõ¼þ²»±ä£¬ÔÚÈçͼÖÐ×÷³ö¼×´¼Æ½ºâת»¯ÂÊËæζȵı仯ÇúÏß¡£________¡£

(5)Ñо¿±íÃ÷£¬¼×´¼¿ÉÓÉCO2ÔÚÇ¿ËáÐÔË®ÈÜÒºÖÐͨ¹ýµç½âºÏ³É£¬ÔòÉú³É¼×´¼µÄ·´Ó¦µç¼«·´Ó¦Ê½£º_______¡£

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

¾«Ó¢¼Ò½ÌÍø