ÌâÄ¿ÄÚÈÝ
£¨1£©³£ËµµÄÈý´óºÏ³É²ÄÁϰüÀ¨ËÜÁÏ¡¢ ºÍ £®
£¨2£©Ä³Ð©·ÏÆúµÄËÜÁÏͨ¹ý·ÖÀà¡¢ÇåÏ´¡¢ÔÙ¼ÓÈÈÈÛÈÚ£¬¿ÉÖØÐ³ÉÎªÖÆÆ·£¬ÕâÀàËÜÁÏÊôÓÚ £¨Ìî¡°ÈÈËÜÐÔ¡±»ò¡°ÈȹÌÐÔ¡±£©ËÜÁÏ£®
£¨4£©²£Á§ÏËάÔöÇ¿ËÜÁÏ£¨²£Á§¸Ö£©µÄ»ùÌåÊÇ £¬ÔöÇ¿¼ÁÊÇ £®
£¨5£©COÖж¾ÊÇÒòΪCOÓëѪºìµ°°×½áºÏµÄÄÜÁ¦Ô¶Ô¶´óÓÚ £¨ÌîÒ»ÖÖÆøÌåÃû³Æ£©ÓëѪºìµ°°×½áºÏµÄÄÜÁ¦£¬µ¼ÖÂÈËÖÏÏ¢£®
£¨6£©ÏÂÁÐÊôÓÚËÜÁÏÖÆÆ·µÄÊÇ £¨ÌîÐòºÅ£©£¬ÊôÓںϳÉÏËάµÄÊÇ £¨ÌîÐòºÅ£©
A£®¾ÛÒÒÏ©ÖÆÆ· B£®Æû³µÂÖÌ¥ C£®²£Á§¸Ö D£®µÓÂÚ E£®Ñò룮
£¨2£©Ä³Ð©·ÏÆúµÄËÜÁÏͨ¹ý·ÖÀà¡¢ÇåÏ´¡¢ÔÙ¼ÓÈÈÈÛÈÚ£¬¿ÉÖØÐ³ÉÎªÖÆÆ·£¬ÕâÀàËÜÁÏÊôÓÚ
£¨4£©²£Á§ÏËάÔöÇ¿ËÜÁÏ£¨²£Á§¸Ö£©µÄ»ùÌåÊÇ
£¨5£©COÖж¾ÊÇÒòΪCOÓëѪºìµ°°×½áºÏµÄÄÜÁ¦Ô¶Ô¶´óÓÚ
£¨6£©ÏÂÁÐÊôÓÚËÜÁÏÖÆÆ·µÄÊÇ
A£®¾ÛÒÒÏ©ÖÆÆ· B£®Æû³µÂÖÌ¥ C£®²£Á§¸Ö D£®µÓÂÚ E£®Ñò룮
¿¼µã£ººÏ³É²ÄÁÏ
רÌ⣺
·ÖÎö£º£¨1£©ËÜÁÏ¡¢ºÏ³ÉÏËά¡¢ºÏ³ÉÏð½ºÊÇÈý´óºÏ³É²ÄÁÏ£»
£¨2£©ÈÈËÜÐÔËÜÁÏÖ¸¼ÓÈÈʱ±äÈí¿ÉÒÔÁ÷¶¯£¬Àäȴʱ±äÓ²µÄËÜÁÏ£»
£¨3£©²£Á§¸ÖÊÇÒÔ²£Á§ÏËά×öÔöÇ¿Ìå¡¢ºÏ³ÉÊ÷Ö¬×ö»ùÌåµÄ¸´ºÏ²ÄÁÏ£»
£¨4£©COÄÜÆÆ»µÑªºìµ°°×ÓëÑõÆøµÄ½áºÏ£»
£¨5£©¾ÛÒÒÏ©ÖÆÆ·ÊÇËÜÁÏ£¬µÓÂÚÊǺϳÉÏËά£®
£¨2£©ÈÈËÜÐÔËÜÁÏÖ¸¼ÓÈÈʱ±äÈí¿ÉÒÔÁ÷¶¯£¬Àäȴʱ±äÓ²µÄËÜÁÏ£»
£¨3£©²£Á§¸ÖÊÇÒÔ²£Á§ÏËά×öÔöÇ¿Ìå¡¢ºÏ³ÉÊ÷Ö¬×ö»ùÌåµÄ¸´ºÏ²ÄÁÏ£»
£¨4£©COÄÜÆÆ»µÑªºìµ°°×ÓëÑõÆøµÄ½áºÏ£»
£¨5£©¾ÛÒÒÏ©ÖÆÆ·ÊÇËÜÁÏ£¬µÓÂÚÊǺϳÉÏËά£®
½â´ð£º
½â£º£¨1£©Èý´óºÏ³É²ÄÁÏÖ¸µÄÊÇ£ºËÜÁÏ¡¢ºÏ³ÉÏËά¡¢ºÏ³ÉÏ𽺣¬¹Ê´ð°¸Îª£ººÏ³ÉÏËά£»ºÏ³ÉÏ𽺣»
£¨2£©ÈȹÌÐÔËÜÁÏÊÇÖ¸ÔÚÊÜÈÈ»òÆäËûÌõ¼þÏÂÄܹ̻¯»ò¾ßÓв»ÈÜ£¨ÈÛ£©ÌØÐÔµÄËÜÁÏ£¬Èç·ÓÈ©ËÜÁÏ£»ÈÈËÜÐÔËÜÁÏÖ¸¼ÓÈÈʱ±äÈí¿ÉÒÔÁ÷¶¯£¬Àäȴʱ±äÓ²µÄËÜÁÏ£¬¶øÇÒÕâÖÖ¹ý³ÌÊÇ¿ÉÄæµÄ£¬¿ÉÒÔ·´¸´½øÐУ¬Èç¾ÛÒÒÏ©¡¢¾Û±ûÏ©¡¢¾ÛÂÈÒÒÏ©¡¢¾Û±½ÒҵȾùÊôÓÚÈÈËÜÐÔËÜÁÏ£¬¹Ê´ð°¸Îª£ºÈÈËÜÐÔ£»
£¨3£©²£Á§¸ÖÊÇÒÔ²£Á§ÏËά×öÔöÇ¿Ìå¡¢ºÏ³ÉÊ÷Ö¬×ö»ùÌåµÄ¸´ºÏ²ÄÁÏ£¬¹Ê´ð°¸Îª£ººÏ³ÉÊ÷Ö¬£»²£Á§ÏËά£»
£¨4£©ÃºÆøÖж¾¾ÍÊÇѪºìµ°°×Ò×ÓëCOµÄ½áºÏ£¬COÄÜÆÆ»µÑªºìµ°°×ÓëÑõÆøµÄ½áºÏ£¬µ¼ÖÂÈËȱÑõ¶øÖÏÏ¢£¬¹Ê´ð°¸Îª£ºÑõÆø£»
£¨5£©¾ÛÒÒÏ©ÖÆÆ·ÊÇËÜÁÏ£¬Æû³µÂÖÌ¥ÊǺϳÉÏ𽺣¬²£Á§¸ÖÊÇÎÞ»ú¸´ºÏ²ÄÁÏ£¬µÓÂÚÊǺϳÉÏËά£¬ÑòëµÄ³É·ÖÊǵ°°×ÖÊ£¬¹Ê´ð°¸Îª£ºA£»D£®
£¨2£©ÈȹÌÐÔËÜÁÏÊÇÖ¸ÔÚÊÜÈÈ»òÆäËûÌõ¼þÏÂÄܹ̻¯»ò¾ßÓв»ÈÜ£¨ÈÛ£©ÌØÐÔµÄËÜÁÏ£¬Èç·ÓÈ©ËÜÁÏ£»ÈÈËÜÐÔËÜÁÏÖ¸¼ÓÈÈʱ±äÈí¿ÉÒÔÁ÷¶¯£¬Àäȴʱ±äÓ²µÄËÜÁÏ£¬¶øÇÒÕâÖÖ¹ý³ÌÊÇ¿ÉÄæµÄ£¬¿ÉÒÔ·´¸´½øÐУ¬Èç¾ÛÒÒÏ©¡¢¾Û±ûÏ©¡¢¾ÛÂÈÒÒÏ©¡¢¾Û±½ÒҵȾùÊôÓÚÈÈËÜÐÔËÜÁÏ£¬¹Ê´ð°¸Îª£ºÈÈËÜÐÔ£»
£¨3£©²£Á§¸ÖÊÇÒÔ²£Á§ÏËά×öÔöÇ¿Ìå¡¢ºÏ³ÉÊ÷Ö¬×ö»ùÌåµÄ¸´ºÏ²ÄÁÏ£¬¹Ê´ð°¸Îª£ººÏ³ÉÊ÷Ö¬£»²£Á§ÏËά£»
£¨4£©ÃºÆøÖж¾¾ÍÊÇѪºìµ°°×Ò×ÓëCOµÄ½áºÏ£¬COÄÜÆÆ»µÑªºìµ°°×ÓëÑõÆøµÄ½áºÏ£¬µ¼ÖÂÈËȱÑõ¶øÖÏÏ¢£¬¹Ê´ð°¸Îª£ºÑõÆø£»
£¨5£©¾ÛÒÒÏ©ÖÆÆ·ÊÇËÜÁÏ£¬Æû³µÂÖÌ¥ÊǺϳÉÏ𽺣¬²£Á§¸ÖÊÇÎÞ»ú¸´ºÏ²ÄÁÏ£¬µÓÂÚÊǺϳÉÏËά£¬ÑòëµÄ³É·ÖÊǵ°°×ÖÊ£¬¹Ê´ð°¸Îª£ºA£»D£®
µãÆÀ£º±¾Ì⿼²éºÏ³É²ÄÁÏ£¬±È½Ï»ù´¡£¬²àÖØ¶Ô»ù´¡ÖªÊ¶µÄ¹®¹Ì£¬×¢Òâ¶Ô»ù´¡ÖªÊ¶µÄÀí½âÕÆÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ijÈÜÒºÖнöº¬ÓÐNa+¡¢H+¡¢OH-¡¢CH3COO-ËÄÖÖÀë×Ó£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÈôÈÜÒºÖв¿·ÖÁ£×Ó¼äÂú×㣺c£¨CH3COO-£©=c£¨Na+£© Ôò¸ÃÈÜÒºÒ»¶¨³ÊÖÐÐÔ |
| B¡¢ÈÜÒºÖÐËÄÖÖÀë×ÓÖ®¼ä²»¿ÉÄÜÂú×㣺c£¨Na+£©£¾c£¨OH-£©£¾c£¨CH3COO-£©£¾c£¨H+£© |
| C¡¢ÈôÈÜÒºÖÐÈÜÖʽöΪCH3COONa£¬ÔòÁ£×Ó¼äÒ»¶¨Âú×㣺c£¨Na+£©£¾c£¨CH3COO-£©£¾c£¨OH-£©£¾c£¨H+£© |
| D¡¢ÈôÈÜÒºÖÐÁ£×Ó¼äÂú×㣺c£¨CH3COO-£©£¾c£¨ Na+£©£¾c£¨H+£©£¾c£¨OH-£©£¬ÔòÈÜÒºÖÐÈÜÖÊÒ»¶¨ÊÇCH3COONaºÍCH3COOH |
½«EºÍF¼ÓÈëÃܱÕÈÝÆ÷ÖУ¬ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú·´Ó¦£ºE£¨g£©+F£¨s£©?2G£¨g£©£®ºöÂÔ¹ÌÌåÌå»ý£¬Æ½ºâʱGµÄÌå»ý·ÖÊý£¨%£©ËæÎ¶ȺÍѹǿµÄ±ä»¯ÈçϱíËùʾ£ºÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
ѹǿ/MPa Ìå»ý·ÖÊý/% ζÈ/¡æ | 1.0 | 2.0 | 3.0 |
| 810 | 54.0 | a | b |
| 915 | c | 75.0 | d |
| 1000 | e | f | 83.0 |
| A¡¢b£¼f |
| B¡¢915¡æ¡¢2.0MPaʱEµÄת»¯ÂÊΪ50% |
| C¡¢¸Ã·´Ó¦µÄ¡÷S£¾0 |
| D¡¢K£¨1000¡æ£©£¾K£¨810¡æ£© |
25¡æ£¬101kPaʱ£¬Ç¿ËáÓëÇ¿¼îµÄÏ¡ÈÜÒº·¢ÉúÖкͷ´Ó¦µÄÖкÍÈÈΪ57.3kJ?mol-1£¬ÔòÏÂÁÐÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢KOH£¨aq£©+
| ||||
| B¡¢NaOH£¨aq£©+HCl£¨aq£©¨TNaCl£¨aq£©+H2O£¨l£©£»¡÷H=+57.3 kJ?mol-1 | ||||
| C¡¢H2SO4ºÍCa£¨OH£©2·´Ó¦µÄÖкÍÈÈΪ¡÷H=2¡Á£¨-57.3£©kJ?mol-1 | ||||
| D¡¢Ï¡´×ËáÓëÏ¡NaOHÈÜÒº·´Ó¦Éú³É1 molË®£¬·Å³ö57.3 kJÈÈÁ¿ |
³ÇÊвÍÒûÒµ»á²úÉú´óÁ¿ÎÛȾ»·¾³µÄ¡°µØ¹µÓÍ¡±£®¡°µØ¹µÓÍ¡±µÄÖ÷Òª³É·ÖÊÇÓÍÖ¬£®×ÛºÏÀûÓᰵعµÓÍ¡±µÄÒ»ÖÖ·½·¨Êǽ«¡°µØ¹µÓÍ¡±ÖеÄÓÍ֬ˮ½âÒÔ»ñÈ¡¸ÊÓͺͣ¨¡¡¡¡£©
| A¡¢ÆÏÌÑÌÇ | B¡¢Î¶¾« |
| C¡¢¸ß¼¶Ö¬·¾Ëá | D¡¢°±»ùËá |
»¯ºÏÎïÓëNaOHÈÜÒº¡¢µâË®ÈýÕß»ìºÏ¿É·¢ÉúÈçÏ·´Ó¦£º
£¨1£©I2+2NaOH¨TNaI+NaIO+H2O
£¨2£©
£¨3£©
´Ë·´Ó¦³ÆÎªµâ·Â·´Ó¦£®¸ù¾ÝÉÏÊö·´Ó¦·½³Ìʽ£¬ÍƶÏÏÂÁÐÎïÖÊÖÐÄÜ·¢Éúµâ·Â·´Ó¦µÄÓУ¨¡¡¡¡£©
£¨1£©I2+2NaOH¨TNaI+NaIO+H2O
£¨2£©
£¨3£©
´Ë·´Ó¦³ÆÎªµâ·Â·´Ó¦£®¸ù¾ÝÉÏÊö·´Ó¦·½³Ìʽ£¬ÍƶÏÏÂÁÐÎïÖÊÖÐÄÜ·¢Éúµâ·Â·´Ó¦µÄÓУ¨¡¡¡¡£©
| A¡¢CH3CHO |
| B¡¢CH3CH2CHO |
| C¡¢CH3CH2COCH2CH3 |
| D¡¢CH3COCH2CH3 |
µØ¿ÇÖÐÓËµÄÆ½¾ùº¬Á¿Ô¼Îª°ÙÍò·ÖÖ®2.5£¬ÔÚÓËÔªËØÖУ¬ÓÃ×÷ºËȼÁϵÄ
UÖ»Õ¼0.724%£®ÓËŨËõÊÇÖ¸Ìá¸ßÓËÔªËØ
UµÄº¬Á¿£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
235 92 |
235 92 |
A¡¢
| ||||||
B¡¢¿ÉÀûÓÃ
| ||||||
C¡¢ÀûÓû¯Ñ§·´Ó¦°Ñ
| ||||||
D¡¢
|