¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§ÐèÒªÅäÖÆ450 mL 0.5 mol¡¤L£­1µÄNaOHÈÜÒº¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÔÚʵÑé¹ý³ÌÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓУº²£Á§°ô¡¢Á¿Í²¡¢ÉÕ±­¡¢______________¡¢½ºÍ·µÎ¹Ü¡¢ÊÔ¼ÁÆ¿¡£

£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÁ¿Ê±£¬Ó¦½«NaOH·ÅÔÚ________³ÆÁ¿£¬³ÆÈ¡µÄ¹ÌÌåÖÊÁ¿Îª_______¡£

£¨3£©ÅäÖÆʱ²Ù×÷²½ÖèÈçÒÒͼËùʾ£¬Ôò¼×ͼ²Ù×÷Ó¦ÔÚÒÒͼÖеÄ___(ÌîÑ¡Ïî×Öĸ)Ö®¼ä¡£

A£®¢ÙÓë¢Ú¡¡ B£®¢ÚÓë¢Û¡¡ C£®¢ÛÓë¢Ü¡¡ D£®¢ÜÓë¢Ý

£¨4£©ÅäÖƹý³ÌÖÐÏ´µÓÉÕ±­¡¢²£Á§°ô2¡«3´ÎµÄÄ¿µÄÊÇ______________________¡£

£¨5£©¶¨ÈݵμÓÕôÁóˮʱ£¬Èô²»É÷³¬¹ýÁ˿̶ÈÏߣ¬Ôò´¦ÀíµÄ·½·¨ÊÇ______________¡£

£¨6£©¸Ãͬѧʵ¼ÊÅäÖÆNaOHÈÜÒºµÄŨ¶ÈΪ0.6 mol¡¤L£­1£¬Ô­Òò¿ÉÄÜÊÇ____(ÌîÐòºÅ)¡£

a£®íÀÂëÉÏÓÐÔÓÖÊ

b£®Ï´¾»µÄÈÝÁ¿Æ¿ÖвÐÁôÓÐÉÙÁ¿Ë®

c£®³ÆÁ¿NaOH¹ÌÌåʱ£¬²ÉÓÃÁË¡°×óÂëÓÒÎ

d£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß

e£®¶¨ÈÝÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏßÓÖ¼ÓÈëÉÙÐíË®µ÷ÖÁ¿Ì¶ÈÏß

f£®Èܽâ¹ÌÌåµÄÉÕ±­ÒÆÒººóδϴµÓ

g£®¶¨ÈÝÇ°ÈÜҺδ½øÐÐÀäÈ´

¡¾´ð°¸¡¿500 mLÈÝÁ¿Æ¿ СÉÕ±­ 10.0g C ±£Ö¤ÈÜÖÊÈ«²¿×ªÒÆÖÁÈÝÁ¿Æ¿ÖÐ ÖØÐÂÅäÖÆ a d g

¡¾½âÎö¡¿

(1)ÒÀ¾ÝÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½Ö裬ѡÔñÐèÒªµÄÒÇÆ÷£»

(2)ÅäÖÆ450mLÈÜÒº£¬ÐèҪѡÓÃ500mLÈÝÁ¿Æ¿£¬¸ù¾Ýn=cV¡¢m=nM¼ÆËã³öÐèÒª³ÆÁ¿µÄÇâÑõ»¯ÄƹÌÌåµÄÖÊÁ¿£»

(3)¼×ͼËùʾµÄ²Ù×÷ΪÒÆҺϴµÓºóÏòÈÝÁ¿Æ¿ÄÚ¼ÓË®£¬½áºÏÅäÖƲ½ÖèÅжϣ»

(4)תÒÆÈÜҺʱ£¬Òª°Ñ²ÐÁôÔÚÉÕ±­ÖеÄÈÜÖÊÈ«²¿×ªÈëÈÝÁ¿Æ¿£»

(5)ÅäÖÆÈÜҺʱ³öÏÖ´íÎó²Ù×÷£¬ÒªÖØÐÂÅäÖÆ£»

(6)·ÖÎö²»µ±²Ù×÷¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ýµÄÓ°Ï죬ÒÀ¾Ýc=½øÐÐÎó²î·ÖÎö¡£

(1)ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÒ»°ã²½Ö裺¼ÆËã¡¢³ÆÁ¿(Á¿È¡)¡¢Èܽâ(Ï¡ÊÍ)¡¢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ£¬Óõ½µÄÒÇÆ÷£ºÍÐÅÌÌìƽ¡¢Ò©³×¡¢Á¿Í²¡¢ÉÕ±­¡¢²£Á§°ô¡¢500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬ËùÒÔ»¹È±ÉÙµÄÒÇÆ÷£º500mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬¹Ê´ð°¸Îª£º500mLÈÝÁ¿Æ¿£»

(2)ʵÑéÊÒûÓÐ450mLµÄÈÝÁ¿Æ¿£¬ÅäÖÆʱÐèҪѡÓÃ500mLÈÝÁ¿Æ¿£¬Êµ¼ÊÉÏÅäÖƵÄÊÇ450mL0.5 mol/LNaOHÈÜÒº£¬ÐèÒªÇâÑõ»¯ÄƹÌÌåµÃµ½ÖÊÁ¿Îª£ºm=40g/mol¡Á0.5 mol/L¡Á0.5L=10.0g£»ÇâÑõ»¯ÄƾßÓÐÇ¿¸¯Ê´ÐÔ£¬ÇÒÈÝÒ׳±½â£¬³ÆÁ¿Ê±Ó¦¸Ã·ÅÔÚÉÕ±­ÖпìËÙ³ÆÁ¿£»¹Ê´ð°¸Îª£ºÉÕ±­£»10.0g£»

(3)¼×ͼËùʾµÄ²Ù×÷ΪÒÆҺϴµÓºóÏòÈÝÁ¿Æ¿ÄÚ¼ÓË®£¬Ó¦ÔÚתÒÆÓ붨ÈÝÖ®¼ä£¬¼´Ó¦Ôڢۺ͢ÜÖ®¼ä£¬¹ÊÑ¡£ºC£»

(4)°ÑÉÕ±­ÖеÄÈÜҺתÒƵ½ÈÝÁ¿Æ¿Ê±£¬ÉÕ±­ÖлáÓвÐÁôµÄÇâÑõ»¯ÄÆ£¬ÎªÁ˱£Ö¤ÈÜÖÊÈ«²¿×ªÒÆÖÁÈÝÁ¿Æ¿ÖУ¬ÒªÏ´µÓÉÕ±­2¡«3´Î£¬²¢°ÑϴҺתÈëÈÝÁ¿Æ¿£¬¹Ê´ð°¸Îª£º±£Ö¤ÈÜÖÊÈ«²¿×ªÒÆÖÁÈÝÁ¿Æ¿ÖУ»

(5)ÔÚ¶¨ÈݵμÓÕôÁóˮʱ£¬Èô²»É÷³¬¹ýÁ˿̶ÈÏߣ¬ÈÜÒºµÄÌå»ýÆ«´ó£¬Å¨¶ÈƫС£¬ÒªÖØÐÂÅäÖÆ£¬¹Ê´ð°¸Îª£ºÖØÐÂÅäÖÆ£»

(6)¸Ãͬѧʵ¼ÊÅäÖÆNaOHÈÜÒºµÄŨ¶ÈΪ0.6molL-1£¬Å¨¶ÈÆ«¸ß¡£a£®íÀÂëÉÏÕ´ÓÐÔÓÖÊ£¬³ÆÈ¡ÈÜÖʵÄÖÊÁ¿Æ«´ó£¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«´ó£¬ÈÜÒºµÄŨ¶ÈÆ«´ó£¬¹ÊaÑ¡£»b£®ÈÝÁ¿Æ¿ÖÐÔ­À´´æÓÐÉÙÁ¿Ë®£¬¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ý¶¼²»²úÉúÓ°Ï죬ÈÜҺŨ¶È²»±ä£¬¹Êb²»Ñ¡£»c£®³ÆÁ¿NaOH¹ÌÌåʱ£¬²ÉÓÃÁË¡°×óÂëÓÒÎ£¬ÒòΪʵÑé¹ý³ÌÖÐûÓÐÓõ½ÓÎÂ룬ËùÒÔ¶ÔÈÜÖʵÄÎïÖʵÄÁ¿²»²úÉúÓ°Ï죬ÈÜҺŨ¶È²»±ä£¬¹Êc²»Ñ¡£» d£®¶¨ÈÝʱ¸©ÊÓÊӿ̶ÈÏߣ¬µ¼ÖÂÈÜÒºµÄÌå»ýƫС£¬ÈÜÒºµÄŨ¶ÈÆ«´ó£¬¹ÊdÑ¡£»e£®¶¨ÈÝÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏßÓÖ¼ÓÈëÉÙÐíË®µ÷ÖÁ¿Ì¶ÈÏߣ¬µ¼ÖÂÈÜÒºÌå»ýÆ«´ó£¬Å¨¶ÈƫС£¬¹Êe²»Ñ¡£»f£®Èܽâ¹ÌÌåµÄÉÕ±­ÒÆÒººóδϴµÓ£¬µ¼Ö²¿·ÖÈÜÖÊË𻵣¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÈÜҺŨ¶ÈÆ«µÍ£¬¹Êf²»Ñ¡£»g£®×ªÒÆÈÜҺʱδ¾­ÀäÈ´£¬ÀäÈ´ºóÒºÃæϽµ£¬ÈÜÒºÌå»ýƫС£¬ÈÜҺŨ¶ÈÆ«¸ß£¬¹ÊgÑ¡£»¹Ê´ð°¸Îª£ºadg¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿·´Ó¦2SO2(g) + O2(g) 2SO3(g) ¦¤H = a kJ/mol£¬ÄÜÁ¿±ä»¯ÈçͼËùʾ¡£ÏÂÁÐ˵·¨ÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

A. 2SO2(g) + O2(g) 2SO3(l) ¦¤H > a kJ/mol

B. ¹ý³ÌII¿ÉÄÜʹÓÃÁË´ß»¯¼Á£¬Ê¹Óô߻¯¼Á²»¿ÉÒÔÌá¸ßSO2µÄƽºâת»¯ÂÊ

C. ·´Ó¦Îï¶Ï¼üÎüÊÕÄÜÁ¿Ö®ºÍСÓÚÉú³ÉÎï³É¼üÊÍ·ÅÄÜÁ¿Ö®ºÍ

D. ½«2molSO2(g) ºÍ1mol O2(g)ÖÃÓÚÒ»ÃܱÕÈÝÆ÷Öгä·Ö·´Ó¦ºó·Å³ö»òÎüÊÕµÄÈÈÁ¿Ð¡ÓÚ©§a©§ kJ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿²¶¼¯¡¢ÀûÓÃCO2ÊÇÈËÀà¿É³ÖÐø·¢Õ¹µÄÖØÒªÕ½ÂÔÖ®Ò»¡£

£¨1£©ÓÃÌ«ÑôÄܹ¤ÒÕ²¶»ñCO2¿ÉµÃÌ¿ºÚ£¬ÆäÁ÷³ÌÈçͼËùʾ:

¢Ù²¶»ñ1mo1CO2תÒƵç×ÓµÄÎïÖʵÄÁ¿ÊÇ_________¡£

¢Ú¹ý³Ì2·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ________¡£

£¨2£©½«CO2´ß»¯¼ÓÇâ¿ÉºÏ³ÉµÍ̼ϩÌþ£º2CO2(g)£«6H2(g)C2H4(g)£«4H2O(g)£¬°´Í¶ÁϱÈn(CO2):n(H2)=1:3½«CO2ÓëH2³äÈëÃܱÕÈÝÆ÷£¬ÔÚ0.1MPaʱ£¬²âµÃƽºâʱËÄÖÖÆø̬ÎïÖÊ£¬ÆäζÈ(T)ÓëÎïÖʵÄÁ¿(n)µÄ¹ØϵÈçͼËùʾ¡£

¢ÙÕý·´Ó¦µÄìʱä¡÷H_________0¡£

¢ÚÌá¸ßCO2µÄת»¯ÂÊ£¬¿É²ÉÓõķ½·¨ÊÇ______¡£

a.Ôö´ón(CO2)Óën(H2)µÄͶÁϱÈ

b.¸Ä±ä´ß»¯¼Á

c.ËõСÈÝÆ÷Ìå»ý

¢ÛͼÖбíʾˮµÄÇúÏßÊÇ_____¡£

£¨3£©µç½âCO2¿ÉÖƵöàÖÖȼÁÏ£ºÏÂͼÊÇÔÚËáÐÔµç½âÖÊÈÜÒºÖУ¬ÒÔ¶èÐÔ²ÄÁÏ×öµç¼«½«CO2ת»¯Îª±ûÏ©µÄÔ­ÀíÄ£ÐÍ¡£

¢ÙÌ«ÑôÄܵç³ØµÄÕý¼«ÊÇ________¡£

¢ÚÉú³É±ûÏ©µÄµç¼«·´Ó¦Ê½ÊÇ___________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÖÆÈ¡Ò»ÂÈÒÒÍé×îºÃ²ÉÓõķ½·¨ÊÇ( )

A.ÒÒÍéÓëÂÈÆø·´Ó¦B.ÒÒÍéÓëÂÈ»¯Çâ·´Ó¦

C.ÒÒÏ©ÓëÂÈÆø·´Ó¦D.ÒÒÏ©ÓëÂÈ»¯Çâ·´Ó¦

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Çë°´ÒªÇóÍê³ÉÏÂÁÐÌî¿Õ£º

£¨1£©ÖÊÁ¿Ö®±ÈΪ16¡Ã7¡Ã6µÄSO2¡¢CO¡¢NO·Ö×Ó¸öÊýÖ®±ÈΪ______¡£

£¨2£©1.204¡Á1024¸öD2OµÄÖÊÁ¿Îª______¡£

£¨3£©9.2g NOxÖк¬ÓÐNÔ­×ÓÊýΪ0.2mol£¬ÔòxÊýֵΪ______¡£

£¨4£© 1L1mol/LµÄAlCl3ÈÜÒºÖкÍ1.5L______mol/LµÄMgCl2ÈÜÒºÖеÄÂÈÀë×ÓŨ¶ÈÏàµÈ¡£

£¨5£©ÔÚ±ê×¼×´¿öÏ£¬COºÍCO2µÄ»ìºÏÆøÌå¹²39.2 L£¬ÖÊÁ¿Îª61 g£¬ÔòÁ½ÖÖÆøÌåµÄÎïÖʵÄÁ¿Ö®ºÍΪ_______mol£¬ÆäÖÐCO2Ϊ__________mol¡£

£¨6£©ÏÖÓÐ100mL 2mol/LµÄÏ¡HClÈÜÒºÓë×ãÁ¿µÄÌúм·´Ó¦£¬½«Éú³ÉµÄFeCl2Åä³É400mLÈÜÒº£¬´ËÈÜÒºÖÐFeCl2µÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ______________¡£

£¨7£©ÔÚ±ê×¼×´¿öÏ£¬½«224LÂÈ»¯ÇâÆøÌåÈÜÓÚ635mLµÄË®£¨ÃܶÈΪ1g/cm3£©ÖУ¬ËùµÃÑÎËáµÄÃܶÈΪ1.18g/cm3£¬¸ÃÑÎËáÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý____________£¬¸ÃÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È_______________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Éú»îÖг£ÓõÄijÖÖÏãÁÏXµÄ½á¹¹¼òʽΪ:

ÒÑÖª:

ÏãÁÏXµÄºÏ³É·ÏßÈçÏÂ:

(1)AµÄ½á¹¹¼òʽÊÇ________________¡£

(2)¼ìÑéÓлúÎïCÖк¬ÓÐ̼̼˫¼üËùÐèÓõÄÊÔ¼Á_____________¡£

a£®Òø°±ÈÜÒº b£®ËáÐÔ¸ßÃÌËá¼ØÈÜÒº

c£®äåË® d£®ÇâÑõ»¯ÄÆÈÜÒº

(3)D¡úXµÄ»¯Ñ§·½³ÌʽΪ____________________________¡£

(4)ÓлúÎïBµÄijÖÖͬ·ÖÒì¹¹ÌåE,¾ßÓÐÈçÏÂÐÔÖÊ:

a£®ÓëŨäåË®·´Ó¦Éú³É°×É«³Áµí,ÇÒ1 mol E×î¶àÄÜÓë4 mol Br2·´Ó¦

b£®ºìÍâ¹âÆ×ÏÔʾ¸ÃÓлúÎïÖдæÔÚ̼̼˫¼ü

ÔòEµÄ½á¹¹¼òʽΪ________________¡£

(5)¿·²æ±ûͪ()ÊÇÒ»ÖÖÖØÒªµÄÒ½Ò©ÖмäÌå,Çë²Î¿¼ÉÏÊöºÏ³É·Ïߣ¬Éè¼ÆÒ»ÌõÓɱûÏ©[CH3CH=CH2]ºÍ¿·È©()ΪԭÁÏÖƱ¸¿·²æ±ûͪµÄºÏ³É·Ïß(ÎÞ»úÊÔ¼ÁÈÎÓÃ,Óýṹ¼òʽ±íʾÓлúÎï),ÓüýÍ·±íʾת»¯¹Øϵ£¬¼ýÍ·ÉÏ×¢Ã÷ÊÔ¼ÁºÍ·´Ó¦Ìõ¼þ)____________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁз´Ó¦ÖÐÊôÓÚÑõ»¯»¹Ô­·´Ó¦£¬µ«²»ÊôÓÚËÄÖÖ»ù±¾·´Ó¦ÀàÐ͵ÄÊÇ ( )

A. CuO + H2 Cu + H2O B. Fe2O3 + 3CO 2Fe + 2CO2

C. 2KMnO4 K2MnO4 + MnO2 + O2¡ü D. NaOH + HCl = NaCl + H2O

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ËÄÖÖ¶ÌÖÜÆÚÖ÷×åÔªËØX¡¢Y¡¢Z¡¢WµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£»¯ºÏÎï¼×ÓÉX¡¢Y¡¢ZÈýÖÖÔªËØ×é³É£¬25¡æʱ£¬0.01mol/L ¼×ÈÜÒºÖеÄc(OH-)/c(H+)=1010£»ZÓëW ͬÖÜÆÚ£¬ÇÒWµÄ×î¸ß»¯ºÏ¼ÛÓë×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4¡£ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ

A. µÈÎïÖʵÄÁ¿µÄ»¯ºÏÎïZ2Y2 ÓëZ2WµÄÒõÀë×Ó¸öÊýÏàͬ

B. Ô­×Ӱ뾶X

C. Õ´ÓÐWµÄµ¥ÖʵÄÊԹܿÉÓþƾ«Ï´µÓ

D. ¼òµ¥Ç⻯ÎïµÄÎȶ¨ÐÔY

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿X2+ ºÍY- Óëë²£¨18Ar£©µÄµç×Ó²ã½á¹¹Ïàͬ£¬ÏÂÁÐÅжÏÖв»ÕýÈ·µÄÊÇ

A.Ô­×Ӱ뾶£º X>YB.Ô­×ÓÐòÊý£º X>Y

C.×îÍâ²ãµç×ÓÊý£º X>YD.µç×Ó²ãÊý£º X>Y

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸