ÌâÄ¿ÄÚÈÝ
8£®½ðÊôï®È¼ÁÏµç³ØÊÇÒ»ÖÖÐÂÐÍµç³Ø£¬±Èï®Àë×Óµç³Ø¾ßÓиü¸ßµÄÄÜÁ¿Ãܶȣ®ËüÎÞµçʱҲÎÞÐè³äµç£¬ÓÃ×÷ȼÁÏµç³ØÊ±£¬¿É¸ü»»Õý¼«µÄË®ÐÔµç½âÒººÍ¿¨ºÐÒÔ¼°¸º¼«µÄ½ðÊô﮾ͿÉÒÔÁ¬ÐøÊ¹Ó㬷ÖÀë³öµÄÇâÑõ»¯ï®¿É²ÉÓõç½âÆäÈÛÈÚÎï·¨»ØÊÕï®¶øÑ»·Ê¹Óã®Æä¹¤×÷ʾÒâͼÈçÓÒͼ£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©| A£® | ·Åµçʱ¸º¼«µÄµç¼«·´Ó¦Ê½Îª£ºLi-e-=Li+ | |
| B£® | ÈÛÈÚµÄÇâÑõ»¯ï®ÓöèÐԵ缫µç½âÔÙÉúʱ£¬½ðÊôï®ÔÚÒõ¼«µÃµ½ | |
| C£® | Óлúµç½âÒº¿ÉÒÔÊÇÒÒ´¼µÈÎÞË®ÓлúÎï | |
| D£® | ·Åµçʱ£¬Õý¼«µÄµç¼«·´Ó¦Ê½Îª£º2H2O+O2+4e-=4OH- |
·ÖÎö ÔÚï®¿ÕÆøµç³ØÖУ¬ï®×÷¸º¼«£¬ÒÔ¿ÕÆøÖеÄÑõÆø×÷ΪÕý¼«·´Ó¦ÎˮÐÔµç½âÒº£¬ÑõÆøµÃµç×ÓÉú³ÉÇâÑõ¸ùÀë×Ó£¬¾Ý´Ë½â´ð£®
½â´ð ½â£ºA¡¢½ðÊôï®Îª¸º¼«£¬ÑõÆøÎªÕý¼«£¬¸º¼«µç¼«·´Ó¦Ê½Îª£ºLi-e-=Li+£¬¹ÊAÕýÈ·£»
B¡¢ÈÛÈÚµÄÇâÑõ»¯ï®ÓöèÐԵ缫µç½âÔÙÉúʱ£¬Òõ¼«ÉÏï®Àë×ӵõç×Ó·¢Éú»¹Ô·´Ó¦£¬µç¼«·´Ó¦Ê½Îª£ºLi++e-=Li£¬¹ÊBÕýÈ·£»
C¡¢²»ÄÜÊÇÒÒ´¼£¬ÒòΪÒÒ´¼Óë½ðÊôï®Òª·¢ÉúÖû»·´Ó¦£¬¹ÊC´íÎó£»
D¡¢ÑõÆøÎªÕý¼«£¬Õý¼«·´Ó¦ÎªO2+2H2O+4e-=4OH-£¬¹ÊDÕýÈ·£»
¹ÊÑ¡C£®
µãÆÀ ±¾Ì⿼²éµç»¯Ñ§»ù´¡ÖªÊ¶£¬Éæ¼°µç¼«Åжϡ¢µç¼«·½³ÌʽÊéдµÈÏà¹ØÖªÊ¶£¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
13£®
ÒÑÖª£ºÏ±íΪ25¡æÊ±Ä³Ð©ÈõËáµÄµçÀëÆ½ºâ³£Êý£®
ÓÒͼ±íʾ³£ÎÂÏ£¬Ï¡ÊÍCH3COOH¡¢HClOÁ½ÖÖËáµÄÏ¡ÈÜҺʱ£¬ÈÜÒºpHËæ¼ÓË®Á¿µÄ±ä»¯£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| CH3COOH | HClO | H2CO3 |
| Ka=1.8¡Á10-5 | Ka=3.0¡Á10-8 | Ka1=4.4¡Á10-7Ka2=4.7¡Á10-11 |
| A£® | ÏàͬŨ¶ÈµÄCH3COONaºÍNaClOµÄ»ìºÏÈÜÒºÖУ¬¸÷Àë×ÓŨ¶ÈµÄ´óС¹ØÏµÊÇ£ºc£¨Na+£©£¾c£¨ClO-£©£¾c£¨CH3COO-£©£¾c£¨OH-£©£¾c£¨H+£© | |
| B£® | ÏòNaClOÈÜÒºÖÐͨÈëÉÙÁ¿¶þÑõ»¯Ì¼µÄÀë×Ó·½³ÌʽΪ£ºClO-+CO2+H2O=HClO+CO32- | |
| C£® | ͼÏóÖÐa¡¢cÁ½µã´¦µÄÈÜÒºÖÐ$\frac{c£¨{R}^{-}£©}{c£¨HR£©•c£¨O{H}^{-}£©}$ÏàµÈ£¨HR´ú±íCH3COOH»òHClO£© | |
| D£® | ͼÏóÖÐaµãËáµÄ×ÜŨ¶È´óÓÚbµãËáµÄ×ÜŨ¶È |
14£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ÄÜʹ¼×»ù³ÈÏÔºìÉ«µÄÈÜÒºÖдóÁ¿´æÔÚ£ºMg2+¡¢Na+¡¢Cl-¡¢F- | |
| B£® | ±ê×¼×´¿öÏ£¬46gNO2ºÍN2O4»ìºÏÆøÌåÖк¬ÓÐÔ×Ó¸öÊýΪ3NA | |
| C£® | 1L0.5mol•L-1 CuSO4ÈÜÒºÖк¬ÓÐ0.5NA¸öCu2+ | |
| D£® | Ũ¶È¾ùΪ0.1 mol/LµÄ°±Ë®ºÍÑÎËá¡¢ÓÉË®µçÀë³öµÄc£¨H+£©£ºÑÎË᣾°±Ë® |
11£®ÏÂÁзÖ×Óʽ±íʾµÄÓлúÎïµÄͬ·ÖÒì¹¹Ìå¹²ÓÐËÄÖÖµÄÊÇ£¨²»¿¼ÂÇÁ¢ÌåÒì¹¹£©£¨¡¡¡¡£©
| A£® | C3H7Cl | B£® | C3H6Cl2 | C£® | C3H5Cl3 | D£® | C3HCl7 |
3£®ÏÖÓÐËÄÖÖÔªËØµÄ»ù̬Ô×ӵĵç×ÓÅŲ¼Ê½ÈçÏ£º¢Ù1s22s22p63s23p4£»¢Ú1s22s22p63s23p3£»¢Û1s22s22p5£»¢Ü1s22s22p63s23p2ÔòÏÂÁÐÓйرȽÏÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | µÚÒ»µçÀëÄÜ£º¢Û£¾¢Ú£¾¢Ü£¾¢Ù | B£® | Ô×Ó°ë¾¶£º¢Ù£¾¢Ú£¾¢Ü£¾¢Û | ||
| C£® | µç¸ºÐÔ£º¢Û£¾¢Ù£¾¢Ú£¾¢Ü | D£® | ×î¸ßÕý»¯ºÏ¼Û£º¢Û£¾¢Ù£¾¢Ú£¾¢Ü |
20£®ÔÚÕý¹æ¿¼ÊÔ»¯Ñ§ÊÔ¾íµÄÊÔÌâǰ×ÜÓС°¿ÉÄÜÓõ½µÄÏà¶ÔÔ×ÓÖÊÁ¿¡±Ò»ÏÈçH-1¡¡C-12¡¡Cl-35.5¡¡N-14µÈ£®ÇëÎÊÕâЩÊý¾Ý׼ȷµÄ˵·¨Ó¦¸ÃÊÇ£¨¡¡¡¡£©
| A£® | ijÖÖºËËØµÄÏà¶ÔÔ×ÓÖÊÁ¿ | |
| B£® | ijÖÖºËËØµÄÖÊÁ¿Êý | |
| C£® | ijÖÖÔªËØËùÓкËËØÖÊÁ¿ÊýµÄƽ¾ùÖµ | |
| D£® | ijÖÖÔªËØµÄƽ¾ùÏà¶ÔÔ×ÓÖÊÁ¿µÄ½üËÆÖµ |
17£®¶Ô11¡ú17ºÅÔªËØÐÔÖʵÄÃèÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | Ô×Ó°ë¾¶ºÍ¼òµ¥Àë×Ó°ë¾¶¼õС | |
| B£® | Ñõ»¯Îï¶ÔÓ¦µÄË®»¯Îï¼îÐÔ¼õÈõ£¬ËáÐÔÔöÇ¿ | |
| C£® | 14ºÅÔªËØµÄ¸ß´¿µ¥ÖÊ¿ÉÖÆ¹âµç³Ø | |
| D£® | µ¥ÖʵÄÈ۵㽵µÍ |
18£®ÔÚº¬ÓдóÁ¿µÄNa+¡¢OH-¡¢NO3-£¬¸ÃÈÜÒºÖл¹¿ÉÄÜ´óÁ¿´æÔÚµÄÀë×ÓÊÇ£¨¡¡¡¡£©
| A£® | NH4+ | B£® | H+ | C£® | SO42- | D£® | Mg2+ |