ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿²ÝËá¶þ¼×õ¥¿ÉÓÃ×÷ÖƱ¸Î¬ÉúËØB13µÄÖмäÌ壬Ҳ¿ÉÓÃ×÷ÔöËܼÁ¡£ÊµÑéÊÒÒÔ²ÝËáºÍ¼×´¼ÎªÔÁÏÖƱ¸²ÝËá¶þ¼×õ¥µÄÒ»ÖÖ·½·¨ÈçÏ£º¡£
Ïà¹ØÎïÖʵÄÓйØÊý¾ÝÈçϱíËùʾ£º
ÎïÖÊ | ±½ | ¼×´¼ | ²ÝËá¶þ¼×õ¥ |
ÈÛµã/¡æ | 5.5 | -97 | 54 |
·Ðµã/¡æ | 80.1 | 64.3 | 163.5 |
Ïà¶Ô·Ö×ÓÖÊÁ¿ | 78 | 32 | 118 |
Ë®ÈÜÐÔ | ²»ÈÜ | »¥ÈÜ | ²»ÈÜ |
ʵÑé¹ý³Ì£ºÏòÈçͼ·´Ó¦×°ÖÃÖмÓÈë27g²ÝËá¡¢40gÎÞË®¼×´¼¡¢100ml±½¡¢5mlŨÁòËᣬ½Á°èϼÓÈÈ»ØÁ÷£»´ý·´Ó¦ÍêÈ«ºó£¬·ÖÀë³ö¼×´¼ºÍ±½£¬ËùµÃ·´Ó¦Òº¾Ë®Ï´£¬Óлú²ãÔÙÓÃ10%µÄ̼ËáÄÆÈÜҺϴµÓ£¬È»ºóÓÃÕôÁóˮϴµÓ£¬¼ÓÎÞË®ÂÈ»¯¸Æ¹ÌÌå¸ÉÔ¹ýÂË£¬ÂËÒºÀäÈ´ºóÎö³ö¾§Ì壬¸ÉÔµÃ²ÝËá¶þ¼×õ¥30.1g¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÇÆ÷AµÄÃû³ÆΪ____________£¬·´Ó¦¹ý³ÌÖÐÀäȴˮӦ´Ó________(Ìî¡°a¡±»ò¡°b¡±)¿Ú½øÈë¡£
£¨2£©·ÖÀë³ö¼×´¼ºÍ±½µÄ²Ù×÷Ãû³ÆΪ______________________________¡£
£¨3£©ÓÃ10%µÄ̼ËáÄÆÈÜҺϴµÓµÄÄ¿µÄÊÇ____________________________________¡£
£¨4£©¼×´¼¹ýÁ¿µÄÄ¿µÄÊÇ________________________________________________£¬Å¨ÁòËáµÄ×÷ÓÃÊÇ_____________________________________________¡£
£¨5£©·ÖË®Æ÷µÄÓŵãÊÇ__________________________________________(ÈÎдһµã)¡£
£¨6£©±¾ÊµÑéµÄ²úÂÊÊÇ___________(±£ÁôÈýλÓÐЧÊý×Ö)¡£
¡¾´ð°¸¡¿Èý¾±ÉÕÆ¿ a ÕôÁó ÖкÍÒÒ¶þËᣬÈܽâ¼×´¼£¬½µµÍÒÒ¶þËá¶þ¼×õ¥µÄÈܽâ¶È ¸Ã·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬¼×´¼·ÐµãµÍ£¬Ò×Ëðʧ£¬Ôö¼Ó¼×´¼µÄÁ¿£¬¿ÉÌá¸ß²ÝËáµÄת»¯ÂÊ ´ß»¯¼ÁºÍÎüË®¼Á ¿É¼°Ê±·ÖÀë³öË® 85.0%
¡¾½âÎö¡¿
£¨1£©¸ù¾Ý×°ÖÃͼȷ¶¨ÒÇÆ÷AµÄÃû³Æ£¬ÀäÄýË®½ø³öË®·½ÏòΪ¡°Ï½øÉϳö¡±£»
£¨2£©¼×´¼ºÍ±½»¥ÈÜ£¬·ÐµãÓвîÒ죬¿ÉÓÃÕôÁóµÄ·½·¨½øÐзÖÀ룻
£¨3£©ÓÃ10%µÄ̼ËáÄÆÈÜҺϴµÓ£¬¿É³ýÈ¥ÔÓÖÊ£¬Í¬Ê±½µµÍ²ÝËá¶þ¼×õ¥µÄÈܽâ¶È£»
£¨4£©²ÝËáºÍ¼×´¼µÄ·´Ó¦Îª¿ÉÄæ·´Ó¦£¬¼ÓÈë¹ýÁ¿µÄ¼×´¼£¬¿ÉʹƽºâÕýÏòÒƶ¯£»Å¨ÁòËáÔÚ·´Ó¦ÖÐ×÷´ß»¯¼ÁºÍÎüË®¼Á£»
£¨5£©·ÖË®Æ÷¿É¼°Ê±·ÖÀë³öË®£¬Ê¹Æ½ºâÕýÏòÒƶ¯£»
£¨6£©¸ù¾Ý·½³Ìʽ¿ÉµÃ¹Øϵ£ºHOOC-COOH~CH3OOC-COOCH3£¬¿É¼ÆËã³öÀíÂÛÉÏÉú³É²ÝËá¶þ¼×õ¥µÄÖÊÁ¿£¬´Ó¶ø¼ÆËã³ö²úÂÊ¡£
£¨1£©¸ù¾ÝAµÄ½á¹¹¿ÉµÃÒÇÆ÷AΪÈý¾±ÉÕÆ¿£¬·´Ó¦¹ý³ÌÖÐÀäÄýË®£¬Îª³ä·ÖÀäÄý£¬Ó¦´Ó϶Ëa½øË®£¬É϶Ëb³öË®£»
£¨2£©¼×´¼ºÍ±½»¥ÈÜ£¬¸ù¾Ý·Ðµã²»Í¬£¬ÓÃÕôÁóµÄ·½·¨·ÖÀ룻
£¨3£©²úÆ·ÖлìÓÐÒÒ¶þËá¡¢¼×´¼ÔÓÖÊ£¬±¥ºÍ̼ËáÄÆÈÜÒºµÄ×÷ÓÃÊÇÖкÍÒÒ¶þËᣬÈܽâ¼×´¼£¬½µµÍÒÒ¶þËá¶þ¼×õ¥µÄÈܽâ¶È£»
£¨4£©¸Ã·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬¼×´¼·ÐµãµÍ£¬Ò×Ëðʧ£¬Ôö¼Ó¼×´¼µÄÁ¿£¬¿ÉÌá¸ß²ÝËáµÄת»¯ÂÊ£»Å¨ÁòËáÔÚõ¥»¯·´Ó¦ÖÐÆðµ½ÁË´ß»¯¼Á×÷Óã¬õ¥»¯·´Ó¦Îª¿ÉÄæ·´Ó¦£¬Å¨ÁòËáÎüÊÕ·´Ó¦Éú³ÉµÄË®£¬¿ÉÒÔ´Ù½øõ¥µÄÉú³É£¬Å¨ÁòËáÆðµ½ÁËÎüË®¼ÁµÄ×÷Óã»
£¨5£©ÊµÑéÖÐʹÓ÷ÖË®Æ÷£¬¿É¼°Ê±·ÖÀë³öË®£¬ÓÐÀûÓÚƽºâÕýÏòÒƶ¯£¬²¢½áºÏÉú³ÉË®µÄÌå»ýÅжϷ´Ó¦ÊÇ·ñÍ£Ö¹£»
£¨6£©¸ù¾Ý·½³Ìʽ֪£¬¼×´¼¹ýÁ¿£¬Ó¦ÓòÝËá¼ÆË㣬¸ù¾Ý¹Øϵʽ£ºHOOC-COOH~CH3OOC-COOCH3¿ÉÖª£¬ÀíÂÛÉÏÉú³É²ÝËá¶þ¼×õ¥µÄÖÊÁ¿Îª£¬²úÂÊΪ£º85.0%¡£
¡¾ÌâÄ¿¡¿ÏàͬζÈÏ£¬ÈÝ»ýÏàͬµÄ¼×¡¢ÒÒ¡¢±û3¸öºãÈÝÃܱÕÈÝÆ÷Öз¢Éú¿ÉÄæ·´Ó¦£º2SO2£¨g£©+O2£¨g£©2SO3£¨g£©¡÷H£½£197kJ/mol¡£ÊµÑé²âµÃÆðʼ¡¢Æ½ºâʱµÄÓйØÊý¾ÝÈçÏÂ±í£º
ÈÝÆ÷ | Æðʼ¸÷ÎïÖʵÄÎïÖʵÄÁ¿/mol | ´ïµ½Æ½ºâʱÌåϵÄÜÁ¿µÄ±ä»¯ | |||
SO2 | O2 | SO3 | Ar | ||
¼× | 2 | 1 | 0 | 0 | ·Å³öÈÈÁ¿£ºQ1 |
ÒÒ | 1.8 | 0.9 | 0.2 | 0 | ·Å³öÈÈÁ¿£ºQ2 |
±û | 1.8 | 0.9 | 0.2 | 0.1 | ·Å³öÈÈÁ¿£ºQ3 |
ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ
A.ÈôÔÚÉÏÊöÌõ¼þÏ·´Ó¦Éú³É2molSO3£¨s£©µÄ·´Ó¦ÈÈΪ¡÷H1£¬Ôò¡÷H1£¾-197 kJ¡¤mol-1
B.Q1=Q2=Q3=197kJ
C.¼×¡¢ÒÒ¡¢±û3¸öÈÝÆ÷Öз´Ó¦µÄƽºâ³£Êý²»ÏàµÈ
D.´ïµ½Æ½ºâʱ£¬±ûÈÝÆ÷ÖÐSO2µÄÌå»ý·ÖÊý×îС
¡¾ÌâÄ¿¡¿ÈýÑõ»¯¶þÄøÊÇÒ»ÖÖ»ÒºÚÉ«ÎÞÆøζÓйâÔóµÄ¿é×´ÎÒ×Ëé³Éϸ·ÛÄ©£¬³£ÓÃÓÚÖÆÔì¸ßÄܵç³Ø¡£¹¤ÒµÉÏÒÔ½ðÊôÄø·ÏÁϺ¬ÓÐÉÙÁ¿µÄÌú¡¢ÂÁµÈÔÓÖÊ£¬¼Ì¶øÉú²úµÄ¹¤ÒÕÁ÷³ÌÈçÏ£º
ϱíÁгöÁËÏà¹Ø½ðÊôÀë×ÓÉú³ÉÇâÑõ»¯Îï³ÁµíµÄ¿ªÊ¼³ÁµíµÄpH°´½ðÊôÀë×ÓŨ¶ÈΪ¼ÆËã¡£
ÇâÑõ»¯Îï |
|
|
|
|
¿ªÊ¼³ÁµíµÄpH |
|
|
|
|
³ÁµíÍêÈ«µÄpH |
|
|
|
|
(1)ΪÁËÌá¸ß½ðÊôÄø·ÏÁϽþ³öµÄËÙÂÊ£¬ÔÚ¡°Ëá½þ¡±Ê±¿É²ÉÈ¡µÄ´ëÊ©ÓÐ______
A. ½µµÍÎÂ¶È ½Á°è ¼õÉÙÑÎËáµÄŨ¶È ½«·ÏÁÏÑгɷÛÄ©
(2)Ëá½þºóµÄËáÐÔÈÜÒºÖмÓÈëµÄÄ¿µÄ£º__________¡£³ÁÄøÇ°Ðè¼Ó¿ØÖÆÈÜÒºpH·¶Î§Îª______£¬ËùµÃµ½ÂËÔüµÄÖ÷Òª³É·ÖÊÇ_______¡£
(3)´ÓÂËÒºAÖпɻØÊÕÀûÓõÄÖ÷ÒªÎïÖÊÊǺÍ________¡£
(4)¡°Ñõ»¯¡±Éú³ÉµÄÀë×Ó·½³ÌʽΪ__________________________¡£
(5)¹¤ÒµÉÏÓÃÄøΪÑô¼«£¬µç½âÈÜÒºÓëÒ»¶¨Á¿×é³ÉµÄ»ìºÏÈÜÒº£¬¿ÉµÃµ½¸ß´¿¶È¡¢ÇòÐεij¬Ï¸Äø·Û¡£µ±ÆäËûÌõ¼þÒ»¶¨Ê±£¬µÄŨ¶È¶ÔÒõ¼«µçÁ÷ЧÂʼ°ÄøµÄ³É·ÛÂʵÄÓ°ÏìÈçͼËùʾ£¬ÔòµÄŨ¶È×îºÃ¿ØÖÆΪ_________¡£