̼¡¢ÁòµÄº¬Á¿Ó°Ïì¸ÖÌúÐÔÄÜ¡£Ì¼¡¢Áòº¬Á¿µÄÒ»Öֲⶨ·½·¨Êǽ«¸ÖÑùÖеÄ̼¡¢Áòת»¯ÎªÆøÌ壬ÔÙÓòâ̼¡¢²âÁò×°ÖýøÐвⶨ¡£
(1)²ÉÓÃ×°ÖÃA£¬ÔÚ¸ßÎÂϽ«x g¸ÖÑùÖеÄ̼¡¢Áòת»¯ÎªCO2¡¢SO2¡£
¢ÙÆøÌåaµÄ³É·ÖÊÇ______¡£
¢ÚÈô¸ÖÑùÖÐÁòÒÔFeSÐÎʽ´æÔÚ£¬AÖз´Ó¦£º
3FeS£«5O21________£«3________¡£
(2)½«ÆøÌåaͨÈë²âÁò×°ÖÃÖÐ(Èçͼ)£¬²ÉÓõζ¨·¨²â¶¨ÁòµÄº¬Á¿¡£
¢ÙH2O2Ñõ»¯SO2µÄ»¯Ñ§·½³Ìʽ£º__________________¡£
¢ÚÓÃNaOHÈÜÒºµÎ¶¨Éú³ÉµÄH2SO4£¬ÏûºÄz mL NaOHÈÜÒº¡£ÈôÏûºÄ1 mL NaOHÈÜÒºÏ൱ÓÚÁòµÄÖÊÁ¿Îªy g£¬Ôò¸Ã¸ÖÑùÖÐÁòµÄÖÊÁ¿·ÖÊý£º________¡£
(3)½«ÆøÌåaͨÈë²â̼װÖÃÖÐ(Èçͼ)£¬²ÉÓÃÖØÁ¿·¨²â¶¨Ì¼µÄº¬Á¿¡£
¢ÙÆøÌåaͨ¹ýBºÍCµÄÄ¿µÄÊÇ________________________________________¡£
¢Ú¼ÆËã¸ÖÑùÖÐ̼µÄÖÊÁ¿·ÖÊý£¬Ó¦²âÁ¿µÄÊý¾ÝÊÇ_______________________________________________________¡£
(1)¢ÙO2¡¢SO2¡¢CO2¡¡¢ÚFe3O4¡¡SO2¡¡
(2)¢ÙH2O2£«SO2===H2SO4¡¡¢Ú¡¡
(3)¢ÙÅųýSO2¶ÔCO2²â¶¨µÄ¸ÉÈÅ¡¡¢ÚÎüÊÕCO2Ç°¡¢ºóÎüÊÕÆ¿µÄÖÊÁ¿
[½âÎö] (1)¢Ù¸ÖÑù½øÐÐ×ÆÉÕ£¬Ì¼¡¢Áòת»¯Îª¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò£¬ËùÒÔÆøÌå³É·ÖΪCO2¡¢SO2ºÍO2£»¢ÚÈôÁòÔªËصĴæÔÚÐÎʽΪFeS£¬¸ù¾Ý¸ø³öµÄ»¯Ñ§¼ÆÁ¿Êý£¬3ºóÃæµÄÎïÖÊΪSO2£¬Ôò¸ù¾ÝÖÊÁ¿ÊغãÈ·¶¨1ºóÃæµÄÎïÖÊΪFe3O4£¬»¯Ñ§·½³ÌʽΪ3FeS£«5O2Fe3O4£«3SO2¡£
(2)¢ÙH2O2ÓëSO2·´Ó¦µÄ»¯Ñ§·½³ÌʽΪH2O2£« SO2=== H2SO4£»¢Ú¸ù¾ÝÏûºÄ1 mLµÄÇâÑõ»¯ÄÆÈÜÒºÏ൱ÓÚÁòº¬Á¿y g£¬ÔòÏûºÄz mLµÄÇâÑõ»¯ÄÆÈÜÒºÏ൱ÓÚº¬ÁòÁ¿Îªzy g£¬Ôò¸ÖÑùÖÐÁòº¬Á¿Îª¡£
(3)ÆøÌåÖмȺ¬ÓжþÑõ»¯ÁòÓÖº¬ÓжþÑõ»¯Ì¼£¬²â¶¨¶þÑõ»¯Ì¼Ç°±ØÐë³ýÈ¥¶þÑõ»¯Áò£¬±ÜÃâ¸ÉÈÅ£¬ËùÒÔB¡¢C×°ÖÃÓÃÓÚ³ýÈ¥¶þÑõ»¯Ì¼ÖеĶþÑõ»¯Áò£¬²â¶¨Ì¼µÄº¬Á¿¼´²â¶¨¶þÑõ»¯Ì¼µÄÁ¿£¬Òò´ËÐèÒª²â¶¨µÄÊý¾ÝÊÇÎüÊÕ¶þÑõ»¯Ì¼×°ÖÃ(¶þÑõ»¯Ì¼ÎüÊÕÆ¿)Ç°ºóµÄÖÊÁ¿(ÖÊÁ¿²îֵΪ¶þÑõ»¯Ì¼µÄÖÊÁ¿)¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÔÚ80 gÃܶÈΪd g¡¤cm£3µÄÁòËáÌúÈÜÒºÖУ¬º¬ÓÐ2.8 g Fe3£«£¬Ôò´ËÈÜÒºÖÐSOµÄÎïÖʵÄÁ¿Å¨¶ÈΪ(µ¥Î»Îªmol¡¤L£1)
A£®15d/16 B£®5d/16 C£®3d/8 D£®5d/8
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÉèNAΪ°¢·üÙ¤µÂÂÞ³£ÊýµÄÊýÖµ£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ(¡¡¡¡)
A£®1.8 gÖØË®(D2O)Öк¬ÓеÄÖÊ×ÓÊýºÍµç×ÓÊý¾ùΪ1.0NA
B£®0 ¡æ¡¢1¸ö±ê×¼´óÆøѹÏ£¬22.4 L NO ºÍ22.4 L O2»ìºÏºó£¬ËùµÃÆøÌåÖеķÖ×Ó×ÜÊýΪ1.5NA
C£®º¬4 mol Si¡ªO¼üµÄ¶þÑõ»¯¹è¾§ÌåÖУ¬ÑõÔ×ÓÊýΪ2NA
D£®½«11.2 L Cl2ͨÈë×ãÁ¿µÄʯ»ÒÈéÖÐÖƱ¸Æ¯°×·Û£¬×ªÒƵĵç×ÓÊýΪ0.5NA
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
A¡¢B¡¢D¡¢E¡¢FΪ¶ÌÖÜÆÚÔªËØ£¬·Ç½ðÊôÔªËØA×îÍâ²ãµç×ÓÊýÓëÆäÖÜÆÚÊýÏàͬ£¬BµÄ×îÍâ²ãµç×ÓÊýÊÇÆäËùÔÚÖÜÆÚÊýµÄ2±¶¡£BÔÚDÖгä·ÖȼÉÕÄÜÉú³ÉÆä×î¸ß¼Û»¯ºÏÎïBD2¡£E£«ÓëD2£¾ßÓÐÏàͬµÄµç×ÓÊý¡£AÔÚFÖÐȼÉÕ£¬²úÎïÈÜÓÚË®µÃµ½Ò»ÖÖÇ¿Ëá¡£»Ø´ðÏÂÁÐÎÊÌ⣺
(1)AÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ________£¬Ð´³öÒ»ÖÖ¹¤ÒµÖƱ¸µ¥ÖÊFµÄÀë×Ó·½³Ìʽ£º__________________________¡£
(2)B¡¢D¡¢E×é³ÉµÄÒ»ÖÖÑÎÖУ¬EµÄÖÊÁ¿·ÖÊýΪ43%£¬ÆäË×ÃûΪ__________£¬ÆäË®ÈÜÒºÓëFµ¥ÖÊ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________________________________________£»ÔÚ²úÎïÖмÓÈëÉÙÁ¿KI£¬·´Ó¦ºó¼ÓÈëCCl4²¢Õñµ´£¬Óлú²ãÏÔ______É«¡£
(3)ÓÉÕâЩԪËØ×é³ÉµÄÎïÖÊ£¬Æä×é³ÉºÍ½á¹¹ÐÅÏ¢ÈçÏÂ±í£º
ÎïÖÊ | ×é³ÉºÍ½á¹¹ÐÅÏ¢ |
a | ¡¡º¬ÓÐAµÄ¶þÔªÀë×Ó»¯ºÏÎï |
b | ¡¡º¬ÓзǼ«ÐÔ¹²¼Û¼üµÄ¶þÔªÀë×Ó»¯ºÏÎÇÒÔ×ÓÊýÖ®±ÈΪ1¡Ã1 |
c | ¡¡»¯Ñ§×é³ÉΪBDF2 |
d | ¡¡Ö»´æÔÚÒ»ÖÖÀàÐÍ×÷ÓÃÁ¦Çҿɵ¼µçµÄµ¥Öʾ§Ìå |
aµÄ»¯Ñ§Ê½Îª________£»bµÄ»¯Ñ§Ê½Îª______________£»cµÄµç×ÓʽΪ________£»dµÄ¾§ÌåÀàÐÍÊÇ________¡£
(4)ÓÉAºÍB¡¢DÔªËØ×é³ÉµÄÁ½ÖÖ¶þÔª»¯ºÏÎïÐγÉÒ»ÀàÐÂÄÜÔ´ÎïÖÊ¡£Ò»ÖÖ»¯ºÏÎï·Ö×Óͨ¹ý________¼ü¹¹³É¾ßÓпÕÇ»µÄ¹ÌÌ壻ÁíÒ»ÖÖ»¯ºÏÎï(ÕÓÆøµÄÖ÷Òª³É·Ö)·Ö×Ó½øÈë¸Ã¿ÕÇ»£¬Æä·Ö×ӵĿռä½á¹¹Îª__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
Áò´úÁòËáÄÆ(Na2S2O3)¿ÉÓÃ×ö·ÖÎöÊÔ¼Á¼°÷·¸ï»¹Ô¼Á¡£ËüÊÜÈÈ¡¢ÓöËáÒ׷ֽ⡣¹¤ÒµÉÏ¿ÉÓ÷´Ó¦£º2Na2S£«Na2CO3£«4SO2===3Na2S2O3£«CO2ÖƵá£ÊµÑéÊÒÄ£Äâ¸Ã¹¤Òµ¹ý³ÌµÄ×°ÖÃÈçͼËùʾ¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
(1)bÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ________________£¬cÖÐÊÔ¼ÁΪ________¡£
(2)·´Ó¦¿ªÊ¼ºó£¬cÖÐÏÈÓлë×DzúÉú£¬ºóÓÖ±ä³ÎÇå¡£´Ë»ë×ÇÎïÊÇ________¡£
(3)dÖеÄÊÔ¼ÁΪ________¡£
(4)ʵÑéÖÐÒª¿ØÖÆSO2Éú³ÉËÙÂÊ£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÓÐ______________________________________(д³öÁ½Ìõ)¡£
(5)ΪÁ˱£Ö¤Áò´úÁòËáÄƵIJúÁ¿£¬ÊµÑéÖÐͨÈëµÄSO2²»ÄܹýÁ¿£¬ÔÒòÊÇ______________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÏÂÁÐÓйØÈÜÒº×é³ÉµÄÃèÊöºÏÀíµÄÊÇ(¡¡¡¡)
A£®ÎÞÉ«ÈÜÒºÖпÉÄÜ´óÁ¿´æÔÚAl3£«¡¢NH¡¢Cl£¡¢S2£
B£®ËáÐÔÈÜÒºÖпÉÄÜ´óÁ¿´æÔÚNa£«¡¢ClO£¡¢SO¡¢I£
C£®Èõ¼îÐÔÈÜÒºÖпÉÄÜ´óÁ¿´æÔÚNa£«¡¢K£«¡¢Cl£¡¢HCO
D£®ÖÐÐÔÈÜÒºÖпÉÄÜ´óÁ¿´æÔÚFe3£«¡¢K£«¡¢Cl£¡¢SO
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
ÄÜÕýÈ·±íʾÏÂÁз´Ó¦µÄÀë×Ó·½³ÌʽµÄÊÇ(¡¡¡¡)
A£®Cl2ͨÈëNaOHÈÜÒº£º
Cl2£«OH£===Cl££«ClO££«H2O
B£®NaHCO3ÈÜÒºÖмÓÈëÏ¡ÑÎË᣺
CO£«2H£«===CO2¡ü£«H2O
C£®AlCl3ÈÜÒºÖмÓÈë¹ýÁ¿Ï¡°±Ë®£º
Al3£«£«4NH3¡¤H2O===AlO£«4NH£«2H2O
D£®CuÈÜÓÚÏ¡HNO3£º
3Cu£«8H£«£«2NO===3Cu2£«£«2NO¡ü£«4H2O
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¸ßÃÌËá¼ØÊÇÒ»ÖÖµäÐ͵ÄÇ¿Ñõ»¯¼Á£¬ÎÞÂÛÔÚʵÑéÊÒ»¹ÊÇÔÚ»¯¹¤Éú²úÖж¼ÓÐÖØÒªµÄÓ¦Óá£
ÈçͼK103ÊÇʵÑéÊÒÖƱ¸ÂÈÆø²¢½øÐÐһϵÁÐÏà¹ØʵÑéµÄ×°ÖÃ(¼Ð³ÖÉ豸ÒÑÂÔ)¡£
ͼK103
(1)ÖƱ¸ÂÈÆøÑ¡ÓõÄҩƷΪ¸ßÃÌËá¼ØºÍŨÑÎËᣬÏàÓ¦µÄÀë×Ó·½³ÌʽΪ________________________________________________________________________¡£
(2)×°ÖÃBµÄ×÷ÓÃÊÇ________________________£¬ÊµÑé½øÐÐʱCÖпÉÄÜ·¢Éú¶ÂÈû£¬Çëд³ö·¢Éú¶ÂÈûʱBÖеÄÏÖÏó£º______________________________________¡£
(3)×°ÖÃCµÄʵÑéÄ¿µÄÊÇÑéÖ¤ÂÈÆøÊÇ·ñ¾ßÓÐƯ°×ÐÔ£¬Îª´ËCÖТñ¡¢¢ò¡¢¢óÒÀ´Î·ÅÈë________(Ñ¡¡°a¡±¡°b¡±»ò¡°c¡±)¡£
a | b | c | |
¢ñ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ |
¢ò | ¼îʯ»Ò | ŨÁòËá | ÎÞË®ÂÈ»¯¸Æ |
¢ó | ʪÈóµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ |
(4)Éè¼Æ×°ÖÃD¡¢EµÄÄ¿µÄÊDZȽÏÂÈ¡¢äå¡¢µâµÄ·Ç½ðÊôÐÔ¡£µ±ÏòDÖлº»ºÍ¨Èë×ãÁ¿ÂÈÆøʱ£¬¿ÉÒÔ¿´µ½ÎÞÉ«ÈÜÒºÖð½¥±äΪºì×ØÉ«£¬ËµÃ÷ÂȵķǽðÊôÐÔ´óÓÚäå¡£´ò¿ª»îÈû£¬½«DÖеÄÉÙÁ¿ÈÜÒº¼ÓÈëEÖУ¬Õñµ´E£¬¹Û²ìµ½µÄÏÖÏóÊÇ________________________________¡£¸ÃÏÖÏó________(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)˵Ã÷äåµÄ·Ç½ðÊôÐÔÇ¿Óڵ⣬ÔÒòÊÇ__________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
³ôÑõÊÇÀíÏëµÄÑÌÆøÍÑÏõÊÔ¼Á£¬ÆäÍÑÏõ·´Ó¦Îª2NO2(g)£«O3(g) N2O5(g)£«O2(g)£¬Èô·´Ó¦ÔÚºãÈÝÃܱÕÈÝÆ÷ÖнøÐУ¬ÏÂÁÐÓɸ÷´Ó¦Ïà¹ØͼÏñ×÷³öµÄÅжÏÕýÈ·µÄÊÇ(¡¡¡¡)
A | B |
Éý¸ßζȣ¬Æ½ºâ³£Êý¼õС | 0¡«3 sÄÚ£¬·´Ó¦ËÙÂÊΪ v(NO2)£½0.2 mol¡¤L£1 |
C | D |
t1ʱ½ö¼ÓÈë´ß»¯¼Á£¬Æ½ºâÕýÏòÒƶ¯ | ´ïƽºâʱ£¬½ö¸Ä±äx£¬ÔòxΪc(O2) |
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com