ÌâÄ¿ÄÚÈÝ
15£®»¯ºÏÎïAµÄ²úÁ¿ÊǺâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½µÄ±êÖ¾£¬´ÓA³ö·¢£¬¿É·¢ÉúͼʾµÄһϵÁз´Ó¦£¬GÊÇÒ»ÖÖÓÍ×´ÓйûÏãζµÄÎïÖÊ£®ÇëÍÆ¶Ï»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©A·Ö×ӵĺ˴ʲÕñÇâÆ×ͼÖÐÓ¦ÓеÄ×é·åÊýΪA
A£®1 B£®2 C£®3 D£®4
£¨2£©·´Ó¦¢ÚµÄ·´Ó¦ÀàÐÍΪA
A£®È¡´ú·´Ó¦ B£®¼Ó³É·´Ó¦ C£®ÏûÈ¥·´Ó¦ D£®Ñõ»¯·´Ó¦
£¨3£©¢ÙEºÍFËùº¬¹ÙÄÜÍŵÄÃû³Æ·Ö±ðΪȩ»ùºÍôÈ»ù£®
¢Ú»¯ºÏÎïAµÄ¿Õ¼ä¹¹ÐÍÎªÆ½ÃæÐÍ£®
¢ÛÒÑÖªGµÄÒ»ÖÖͬ·ÖÒì¹¹Ìå¾ßÓÐC¡¢EÖеĹÙÄÜÍÅ£¬Æä½á¹¹¼òʽΪCH2£¨OH£©CH2CH2CHO£®
¢Üд³ö·´Ó¦¢ÛµÄ»¯Ñ§·½³Ìʽ£ºCH3COOH+CH3CH2OH
¢ÝEµÄ½á¹¹¼òʽΪCH3CHO£®
·ÖÎö ÆøÌåAµÄ²úÁ¿ÊǺâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½µÄ±êÖ¾£¬ËùÒÔAÊÇÒÒÏ©£¬½á¹¹¼òʽΪCH2=CH2£¬CH2=CH2ºÍä廯Çâ·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2Br£¬BÔÚ¼îÐÔÌõ¼þÏÂË®½âµÃC½á¹¹¼òʽΪCH3CH2OH£¬CH3CH2OH±»Ñõ»¯Éú³ÉEΪCH3CHO£¬E±»Ñõ»¯Éú³ÉFΪCH3COOH£¬GÊÇÒ»ÖÖÓÍ×´ÓйûÏãζµÄÎïÖÊ£¬CH3CH2OHºÍCH3COOH·¢Éúõ¥»¯·´Ó¦Éú³ÉGΪCH3COOCH2CH3£¬ÒԴ˽â´ð¸ÃÌ⣮
½â´ð ½â£ºÆøÌåAµÄ²úÁ¿ÊǺâÁ¿Ò»¸ö¹ú¼ÒʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½µÄ±êÖ¾£¬ËùÒÔAÊÇÒÒÏ©£¬½á¹¹¼òʽΪCH2=CH2£¬CH2=CH2ºÍä廯Çâ·¢Éú¼Ó³É·´Ó¦Éú³ÉBΪCH3CH2Br£¬BÔÚ¼îÐÔÌõ¼þÏÂË®½âµÃC½á¹¹¼òʽΪCH3CH2OH£¬CH3CH2OH±»Ñõ»¯Éú³ÉEΪCH3CHO£¬E±»Ñõ»¯Éú³ÉFΪCH3COOH£¬GÊÇÒ»ÖÖÓÍ×´ÓйûÏãζµÄÎïÖÊ£¬CH3CH2OHºÍCH3COOH·¢Éúõ¥»¯·´Ó¦Éú³ÉGΪCH3COOCH2CH3£¬
£¨1£©AΪCH2=CH2£¬A·Ö×ӵĺ˴ʲÕñÇâÆ×ͼÖÐÓÐ1×é·å£¬¹ÊÑ¡A£»
£¨2£©¸ù¾ÝÉÏÃæµÄ·ÖÎö¿ÉÖª£¬·´Ó¦¢ÚµÄ·´Ó¦ÀàÐÍΪ È¡´ú·´Ó¦£¬¹ÊÑ¡A£»
£¨3£©¢ÙEΪCH3CHO£¬FΪCH3COOH£¬EºÍFËùº¬¹ÙÄÜÍŵÄÃû³Æ·Ö±ðΪȩ»ùºÍôÈ»ù£¬¹Ê´ð°¸Îª£ºÈ©»ùºÍôÈ»ù£»
¢ÚAΪCH2=CH2£¬AµÄ¿Õ¼ä¹¹ÐÍÎªÆ½ÃæÐÍ£¬¹Ê´ð°¸Îª£ºÆ½ÃæÐÍ£»
¢ÛGΪCH3COOCH2CH3£¬GµÄÒ»ÖÖͬ·ÖÒì¹¹Ìå¾ßÓÐC¡¢EÖеĹÙÄÜÍż´º¬ÓÐôÇ»ùºÍÈ©»ù£¬Æä½á¹¹¼òʽΪCH2£¨OH£©CH2CH2CHO£¬
¹Ê´ð°¸Îª£ºCH2£¨OH£©CH2CH2CHO£»
¢Ü·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽΪCH3COOH+CH3CH2OH
CH3COOC2H5+H2O£¬
¹Ê´ð°¸Îª£ºCH3COOH+CH3CH2OH
CH3COOC2H5+H2O£»
¢Ý¸ù¾ÝÉÏÃæµÄ·ÖÎö¿ÉÖª£¬EµÄ½á¹¹¼òʽΪCH3CHO£¬¹Ê´ð°¸Îª£ºCH3CHO£®
µãÆÀ ±¾Ì⿼²éÓлúÎïÍÆ¶Ï£¬Îª¸ß¿¼³£¼ûÌâÐÍ£¬²àÖØÓÚѧÉúµÄ·ÖÎöÄÜÁ¦µÄ¿¼²é£¬Éæ¼°Ï©Ìþ¡¢´¼¡¢È©¡¢ôÈËá¡¢õ¥¡¢ÂÈ´úÌþÖ®¼äµÄת»¯£¬Ã÷È·ÓлúÎïÖйÙÄÜÍż°ÆäÐÔÖʼ´¿É½â´ð£¬ÊìÁ·ÕÆÎÕ³£¼ûÓлúÎï·´Ó¦ÀàÐÍ£¬ÌâÄ¿ÄѶȲ»´ó£®
| A£® | 1£¬3¶þÂȱûÍé | B£® | 1£¬1¶þÂȱûÍé | C£® | 1£¬2¶þÂȱûÍé | D£® | 2£¬2¶þÂȱûÍé |
| A£® | Cl2 | B£® | O2 | C£® | SO2 | D£® | NH3 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔªËØA¼òµ¥Ç⻯ÎïÖÐAÔ×ÓµÄÔÓ»¯ÀàÐÍÊÇsp3£¬B¡¢C¡¢DµÄµç¸ºÐÔÓÉСµ½´óµÄ˳ÐòΪNa£¼Cl£¼F£¨ÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©£®CµÄÆøÌ¬Ç⻯ÎïÒ×ÈÜÓÚË®µÄÔÒòÊÇHFºÍH2O·Ö×ÓÖ®¼äÄÜÐγÉÇâ¼ü£®
£¨2£©EÔ×ӵĻù̬µç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s1£®ÔªËØEµÄµ¥Öʾ§ÌåÔÚ²»Í¬Î¶ÈÏ¿ÉÓÐÁ½ÖÖ¶Ñ»ý·½Ê½£¬¾§°û·Ö±ðÈçÓÒͼaºÍbËùʾ£¬ÔòÆäÃæÐÄÁ¢·½¶Ñ»ýµÄ¾§°ûÓëÌåÐÄÁ¢·½¶Ñ»ýµÄ¾§°ûÖÐʵ¼Êº¬ÓеÄEÔ×ӵĸöÊýÖ®±ÈΪ2£º1£®
£¨3£©ÊµÑéÖ¤Ã÷£ºKCl¡¢MgO¡¢CaO¡¢TiNÕâ4ÖÖ¾§ÌåµÄ½á¹¹ÓëNaCl¾§Ìå½á¹¹ÏàËÆ£¨ÈçͼËùʾ£©£¬ÆäÖÐ3ÖÖÀë×Ó¾§ÌåµÄ¾§¸ñÄÜÊý¾ÝÈçÏÂ±í£º
| Àë×Ó¾§Ìå | NaCl | KCl | CaO |
| ¾§¸ñÄÜ/kJ•mol-1 | 786 | 715 | 3401 |
£¨4£©½ðÊôÑôÀë×Óº¬Î´³É¶Ôµç×ÓÔ½¶à£¬Ôò´ÅÐÔÔ½´ó£¬´Å¼Ç¼ÐÔÄÜÔ½ºÃ£®Àë×ÓÐÍÑõ»¯ÎïV2O5ºÍCrO2ÖУ¬ÊʺÏ×÷¼Òô´ø´Å·ÛÔÁϵÄÊÇCrO2£®
£¨5£©ÎÂÊÒЧӦ£¬¿ÆÑ§¼ÒÉè¼Æ·´Ó¦£ºCO2+4H2¡úCH4+2H2O£¬ÒÔ¼õС¿ÕÆøÖÐCO2£®ÈôÓÐ1mol CH4Éú³É£¬ÔòÓÐ6mol ¦Ò¼üºÍ2mol ¦Ð¼ü¶ÏÁÑ£®
ÒÑÖª25¡æ£¬²¿·ÖÎïÖʵÄÈܶȻý³£ÊýÈçÏ£º
| ÎïÖÊ | Mn£¨OH£©2 | Co£¨OH£©2 | Ni£¨OH£©2 | MnS | CoS | NiS |
| Ksp | 2.1¡Á10-13 | 3.0¡Á10-16 | 5.0¡Á10-16 | 1.0¡Á10-11 | 5.0¡Á10-22 | 1.0¡Á10-22 |
£¨2£©²½Öè¢ñÖÐÐèÒª¼ÓÈëÉÔ¹ýÁ¿µÄÁòËᣬÆäÄ¿µÄÓÐ3µã£º¢Ùʹ¿óÎïÖеÄÎïÖʳä·Ö·´Ó¦£»¢ÚÌṩµÚ¢ò²½Ñõ»¯Ê±ËùÐèÒªµÄËáÐÔ»·¾³£»¢ÛÒÖÖÆMn2+µÄË®½â£»
£¨3£©²½Öè¢òÖУ¬MnO2ÔÚËáÐÔÌõ¼þÏ¿ɽ«Fe2+Ñõ»¯ÎªFe3+£¬¸Ã·´Ó¦µÄÀë×Ó·½ÊÇMnO2+2Fe2++4H+=Mn2++2Fe3++2H2O£»¼Ó°±Ë®µ÷½ÚÈÜÒºµÄpHΪ5.0¡«6.0£¬ÒÔ³ýÈ¥Fe3+£®
£¨4£©²½Öè¢óÖУ¬ÐèÒªÓõ½µÄ²£Á§ÒÇÆ÷³ý²£Á§°ô¡¢Â©¶·Í⣬»¹ÓÐÉÕ±£»ÂËÔü2µÄÖ÷Òª³É·ÖÊÇCoSºÍNiS£»
£¨5£©µç½âºóµÄ·ÏË®Öл¹º¬ÓÐMn2+£¬³£ÓÃʯ»ÒÈé½øÐÐÒ»¼¶³Á½µµÃµ½Mn£¨OH£©2³Áµí£¬¹ýÂ˺óÔÙÏòÂËÒºÖмÓÈëÊÊÁ¿Na2S£¬½øÐжþ¼¶³Á½µ£®ÓûʹÈÜÒºÖÐc£¨Mn2+£©¡Ü1.0¡Á10-5 mol•L-1£¬ÔòÓ¦±£³ÖÈÜÒºÖÐc£¨S2-£©¡Ý1.0¡Á10-6 mol•L-1£®
| A£® | Óл¯Ñ§¼üÆÆ»µµÄÒ»¶¨ÊÇ»¯Ñ§·´Ó¦ | B£® | »á²úÉúеÄÎïÖÊ | ||
| C£® | ¿ÉÄÜ»áÒýÆðÎïÖÊ״̬µÄ±ä»¯ | D£® | Ò»¶¨°éËæ×ÅÄÜÁ¿µÄ±ä»¯ |