ÌâÄ¿ÄÚÈÝ
1£®Èç±íÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬Õë¶Ô±íÖÐÔªËØ£¬ÌîдÏÂÁпհף®×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A |
| 2 | Li | Be | B | C | N | O | F |
| 3 | Na | Mg | Al | Si | P | S | Cl |
£¨2£©CO2ÖдæÔڵĻ¯Ñ§¼üÊǹ²¼Û¼ü£¬CO2µÄµç×ÓʽΪ
£¨3£©ÉÏÊöÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÔªËØÊÇNa£¨ÌîÔªËØ·ûºÅ£¬ÏÂͬ£©£¬Ô×Ó°ë¾¶×îСµÄÔªËØÊÇF£®
£¨4£©F¡¢Cl¡¢SµÄÇ⻯ÎïÖÐÎȶ¨ÐÔ×îÈõµÄÊÇH2S£¨Ìѧʽ£¬ÏÂͬ£©£®N¡¢P¡¢SiµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖÐËáÐÔ×îÇ¿µÄÊÇHNO3£®
£¨5£©Na¡¢Al×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇNaOH+Al£¨OH£©3=NaAlO2+2H2O£®
·ÖÎö £¨1£©Al3+µÄÖÊ×ÓÊýΪ13£¬ºËÍâµç×ÓÊýΪ10£»
£¨2£©Ö»º¬C¡¢OÖ®¼äµÄ¹²¼Û¼ü£¬CÓëOÖ®¼ä´æÔÚÁ½¶Ô¹²Óõç×Ó¶Ô£»
£¨3£©Í¬ÖÜÆÚ´Ó×óÏòÓÒ½ðÊôÐÔ¼õÈõ£¬Í¬Ö÷×å´ÓÉϵ½Ï½ðÊôÐÔÔöÇ¿£»µç×Ó²ãÔ½¶à£¬Ô×Ó°ë¾¶Ô½´ó£¬Í¬ÖÜÆÚ´Ó×óÏòÓÒÔ×Ó°ë¾¶¼õС£»
£¨4£©·Ç½ðÊôÐÔԽǿ£¬¶ÔÓ¦Ç⻯ÎïÎȶ¨ÐÔԽǿ£¬¶ÔÓ¦×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄËáÐÔԽǿ£»
£¨5£©Na¡¢Al×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£®
½â´ð ½â£º£¨1£©Al3+µÄÖÊ×ÓÊýΪ13£¬ºËÍâµç×ÓÊýΪ10£¬Al3+µÄ½á¹¹Ê¾ÒâͼΪ
£¬
¹Ê´ð°¸Îª£º
£»
£¨2£©CO2ÖÐÖ»º¬C¡¢OÖ®¼äµÄ¹²¼Û¼ü£¬CÓëOÖ®¼ä´æÔÚÁ½¶Ô¹²Óõç×Ó¶Ô£¬µç×ÓʽΪ
£¬
¹Ê´ð°¸Îª£º¹²¼Û¼ü£»
£»
£¨3£©ÉÏÊöÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÔªËØÊÇNa£¬Ô×Ó°ë¾¶×îСµÄÔªËØÊÇF£¬¹Ê´ð°¸Îª£ºNa£»F£»
£¨4£©F¡¢Cl¡¢SµÄÇ⻯ÎïÖÐÎȶ¨ÐÔ×îÈõµÄÊÇH2S£¬N¡¢P¡¢SiµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÖÐËáÐÔ×îÇ¿µÄÊÇHNO3£¬
¹Ê´ð°¸Îª£ºH2S£»HNO3£»
£¨5£©Na¡¢Al×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖ®¼ä·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇNaOH+Al£¨OH£©3=NaAlO2+2H2O£¬
¹Ê´ð°¸Îª£ºNaOH+Al£¨OH£©3=NaAlO2+2H2O£®
µãÆÀ ±¾Ì⿼²éλÖᢽṹ¡¢ÐÔÖʵÄÓ¦Óã¬Îª¸ßƵ¿¼µã£¬°ÑÎÕÔªËØÖÜÆÚÂÉ¡¢ÔªËØ»¯ºÏÎïΪ½â´ðµÄ¹Ø¼ü£¬×¢Òâ¹æÂÉÐÔ֪ʶµÄÓ¦Óã¬ÌâÄ¿ÄѶȲ»´ó£®
| A£® | QΪNH4Al£¨SO4£©2£¬PΪBa£¨OH£©2 | B£® | QΪBa£¨OH£©2£¬PΪÃ÷·¯ | ||
| C£® | QΪÃ÷·¯£¬PΪBa£¨OH£©2 | D£® | QΪBa£¨AlO2£©2£¬PΪÁòËáÂÁ |
| A£® | ²úÉú»ÆÂÌÉ«µÄÆøÌå | B£® | ²úÉú°×ÑÌ | ||
| C£® | ²úÉú°×Îí | D£® | ûÓÐÃ÷ÏÔÏÖÏó |
| A£® | ¸Ö°åÊÇÕý¼«£¬Õý¼«ÉÏ·¢Éú»¹Ô·´Ó¦ | |
| B£® | ·Åµçʱµç×ÓµÄÁ÷Ïò£ºÕý¼«¡úµ¼Ïß¡ú¸º¼« | |
| C£® | ·ÅµçʱOH-ÏòÕý¼«Òƶ¯ | |
| D£® | ·Åµçʱ×Ü·´Ó¦Îª£º4Li+2H2O+O2=4LiOH |
| A£® | ÒÒÈ© | B£® | ¼×È© | C£® | ±ûÈ© | D£® | ¶¡È© |
| A£® | 2KOH£¨aq£©+H2SO4£¨aq£©=K2SO4£¨aq£©+2H2O £¨l£©£»¡÷H=-114.6kJ/mol | |
| B£® | KOH£¨s£©+$\frac{1}{2}$H2SO4£¨aq£©=$\frac{1}{2}$K2SO4£¨aq£©+H2O £¨l£©£»¡÷H=-57.3 kJ/mol | |
| C£® | 2KOH£¨s£©+H2SO4£¨aq£©=K2SO4£¨aq£©+2H2O £¨l£©£»¡÷H=-114.6 kJ/mol | |
| D£® | KOH£¨aq£©+$\frac{1}{2}$ H2SO4£¨aq£©=$\frac{1}{2}$K2SO4£¨aq£©+H2O £¨l£©£»¡÷H=-57.3kJ/mol |