ÌâÄ¿ÄÚÈÝ
ÓÃÐòºÅÌî¿Õ£º
£¨1£©ÓÐÏÂÁаËÖÖÎïÖÊ£º¢ÙMgCl2¾§Ìå¢Ú¸É±ù¢ÛNaOH¾§Ìå¢Ü°×Á×£¨P4£©¾§Ìå¢Ý½ð¸Õʯ¢ÞÅð¾§Ì壮ÆäÖÐÊôÓÚÀë×Ó¾§ÌåµÄÊÇ______£»ÊôÓÚ·Ö×Ó¾§ÌåµÄÊÇ______£¬ÊôÓÚÔ×Ó¾§ÌåµÄÊÇ______£®
£¨2£©ÓÐÏÂÁзÖ×Ó£º¢ÙCO2¢ÚNO2¢ÛSO3¢ÜBF3¢ÝNH3£¬ÆäÖÐÊôÓڷǼ«ÐÔ·Ö×ÓµÄÊÇ______£¬·Ö×ÓµÄVSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐεÄÊÇ______£¬ÊôÓÚ·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪÈý½Ç×¶ÐεÄÊÇ______£®
£¨3£©ÔÚÏàͬÌõ¼þÏ£¬SO2ÔÚË®ÖеÄÈܽâ¶ÈºÍCO2ÔÚË®ÖеÄÈܽâ¶ÈÏà±È£¬SO2µÄÈܽâ¶È´ó£¬Çë´Ó·Ö×ÓÐÔÖʵĽǶȲûÊöÀíÓÉ______
£¨4£©ÊԱȽÏͬÖ÷×åÔªËØµÄÇ⻯ÎïH2O¡¢H2SºÍH2SeµÄÎȶ¨ÐԺͷеã¸ßµÍ£¬²¢ËµÃ÷ÀíÓÉ£®
Îȶ¨ÐÔ£º______ ÀíÓÉ£º______£®
·Ðµã£º______ ÀíÓÉ£º______£®
£¨1£©ÓÐÏÂÁаËÖÖÎïÖÊ£º¢ÙMgCl2¾§Ìå¢Ú¸É±ù¢ÛNaOH¾§Ìå¢Ü°×Á×£¨P4£©¾§Ìå¢Ý½ð¸Õʯ¢ÞÅð¾§Ì壮ÆäÖÐÊôÓÚÀë×Ó¾§ÌåµÄÊÇ______£»ÊôÓÚ·Ö×Ó¾§ÌåµÄÊÇ______£¬ÊôÓÚÔ×Ó¾§ÌåµÄÊÇ______£®
£¨2£©ÓÐÏÂÁзÖ×Ó£º¢ÙCO2¢ÚNO2¢ÛSO3¢ÜBF3¢ÝNH3£¬ÆäÖÐÊôÓڷǼ«ÐÔ·Ö×ÓµÄÊÇ______£¬·Ö×ÓµÄVSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐεÄÊÇ______£¬ÊôÓÚ·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪÈý½Ç×¶ÐεÄÊÇ______£®
£¨3£©ÔÚÏàͬÌõ¼þÏ£¬SO2ÔÚË®ÖеÄÈܽâ¶ÈºÍCO2ÔÚË®ÖеÄÈܽâ¶ÈÏà±È£¬SO2µÄÈܽâ¶È´ó£¬Çë´Ó·Ö×ÓÐÔÖʵĽǶȲûÊöÀíÓÉ______
£¨4£©ÊԱȽÏͬÖ÷×åÔªËØµÄÇ⻯ÎïH2O¡¢H2SºÍH2SeµÄÎȶ¨ÐԺͷеã¸ßµÍ£¬²¢ËµÃ÷ÀíÓÉ£®
Îȶ¨ÐÔ£º______ ÀíÓÉ£º______£®
·Ðµã£º______ ÀíÓÉ£º______£®
£¨1£©ÊôÓÚÀë×Ó¾§ÌåµÄÊÇ£ºMgCl2¾§Ìå¡¢¢ÛNaOH¾§Ì壻ÊôÓÚ·Ö×Ó¾§ÌåµÄÊÇ£º¢Ú¸É±ù¢Û¡¢¢Ü°×Á×£¨P4£©¾§Ì壻ÊôÓÚÔ×Ó¾§ÌåµÄÊÇ£º¢Ý½ð¸Õʯ¢ÞÅð¾§Ì壮
¹Ê´ð°¸Îª£º¢Ù¢Û£»¢Ú¢Ü£»¢Ý¢Þ£®
£¨2£©¢ÙCO2ÖÐCÔ×ӵļ۲ãµç×Ó¶ÔΪ2£¬VSEPRÄ£ÐÍΪֱÏßÐÍ£¬Ã»Óй¶Եç×Ó¶Ô£¬·Ö×ÓΪֱÏßÐͶԳƽṹ£¬ÊôÓڷǼ«ÐÔ·Ö×Ó£®
¢ÚNO2ÖÐNÔ×ӵļ۲ãµç×Ó¶ÔΪ
=2.5£¬°´3´¦Àí£¬VSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐΣ¬NÔ×ÓÓÐδ³É¼üµÄµç×Ó£¬·Ö×ÓΪVÐΣ¬ÊôÓÚ¼«ÐÔ·Ö×Ó£®
¢ÛSO3ÖÐSÔ×ӵļ۲ãµç×Ó¶ÔΪ
=3£¬VSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐΣ¬SÔ×ÓûÓй¶Եç×Ó¶Ô£¬·Ö×ÓÎªÆ½ÃæÈý½ÇÐΣ¬½á¹¹¶Ô³Æ£¬ÊôÓڷǼ«ÐÔ·Ö×Ó£®
¢ÜBF3ÖÐBÔ×ӵļ۲ãµç×Ó¶ÔΪ
=3£¬VSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐΣ¬BÔ×ÓûÓй¶Եç×Ó¶Ô£¬·Ö×ÓÎªÆ½ÃæÈý½ÇÐΣ¬½á¹¹¶Ô³Æ£¬ÊôÓڷǼ«ÐÔ·Ö×Ó£®
¢ÝNH3ÖÐNÔ×ӵļ۲ãµç×Ó¶ÔΪ
=4£¬VSEPRÄ£ÐÍΪÕýËÄÃæÌ壬NÔ×ÓÓÐ1¶Ô¹Â¶Ôµç×Ó¶Ô£¬·Ö×ÓΪÈý½Ç×¶ÐÍ£¬½á¹¹²»¶Ô³Æ£¬ÊôÓڷǼ«ÐÔ·Ö×Ó£®
ËùÒÔÆäÖÐÊôÓڷǼ«ÐÔ·Ö×ÓµÄÊǢ٢ۢܣ¬·Ö×ÓµÄVSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐεÄÊǢڢۢܣ¬·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪÈý½Ç×¶ÐεÄÊǢݣ®
¹Ê´ð°¸Îª£º¢Ù¢Û¢Ü£»¢Ú¢Û¢Ü£»¢Ý£®
£¨3£©SO2ÖÐSÔ×ӵļ۲ãµç×Ó¶ÔΪ
=3£¬VSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐΣ¬SÔ×Ó1¶Ô¹Â¶Ôµç×Ó¶Ô£¬·Ö×ÓΪVÐΣ¬½á¹¹²»¶Ô³Æ£¬ÊôÓÚ¼«ÐÔ·Ö×Ó£¬CO2ÊǷǼ«ÐÔ·Ö×Ó£¬Ë®ÊǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔÀí£¬SO2ÔÚË®ÖеÄÈܽâ¶È±ÈCO2µÄ´ó£®
¹Ê´ð°¸Îª£ºSO2ÊǼ«ÐÔ·Ö×Ó£¬CO2ÊǷǼ«ÐÔ·Ö×Ó£¬Ë®ÊǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔÀí£¬SO2ÔÚË®ÖеÄÈܽâ¶È±ÈCO2µÄ´ó£®
£¨4£©·Ç½ðÊôÐÔԽǿ£¬ÆøÌ¬»¯ºÏÎïÔ½Îȶ¨£¬·Ç½ðÊôÐÔO£¾S£¾Se£¬ËùÒÔÎȶ¨ÐÔ£ºH2O£¾H2S£¾H2Se£®
H2O¿ÉÐγɷÖ×Ó¼äÇâ¼ü£¬·Ðµã×î¸ß£¬H2SeÏà¶Ô·Ö×ÓÖÊÁ¿±ÈH2S´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦´ó£¬Òò¶øH2Se±ÈH2S·Ðµã¸ß£¬ËùÒԷе㣺H2O£¾H2Se£¾H2S£®
¹Ê´ð°¸Îª£ºH2O£¾H2S£¾H2Se£»·Ç½ðÊôÐÔԽǿ£¬ÆøÌ¬»¯ºÏÎïÔ½Îȶ¨£¬·Ç½ðÊôÐÔO£¾S£¾Se£®
H2O£¾H2Se£¾H2S£»H2O¿ÉÐγɷÖ×Ó¼äÇâ¼ü£¬·Ðµã×î¸ß£¬H2SeÏà¶Ô·Ö×ÓÖÊÁ¿±ÈH2S´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦´ó£¬Òò¶øH2Se±ÈH2S·Ðµã¸ß£®
¹Ê´ð°¸Îª£º¢Ù¢Û£»¢Ú¢Ü£»¢Ý¢Þ£®
£¨2£©¢ÙCO2ÖÐCÔ×ӵļ۲ãµç×Ó¶ÔΪ2£¬VSEPRÄ£ÐÍΪֱÏßÐÍ£¬Ã»Óй¶Եç×Ó¶Ô£¬·Ö×ÓΪֱÏßÐͶԳƽṹ£¬ÊôÓڷǼ«ÐÔ·Ö×Ó£®
¢ÚNO2ÖÐNÔ×ӵļ۲ãµç×Ó¶ÔΪ
| 5 |
| 2 |
¢ÛSO3ÖÐSÔ×ӵļ۲ãµç×Ó¶ÔΪ
| 6 |
| 2 |
¢ÜBF3ÖÐBÔ×ӵļ۲ãµç×Ó¶ÔΪ
| 3+1¡Á3 |
| 2 |
¢ÝNH3ÖÐNÔ×ӵļ۲ãµç×Ó¶ÔΪ
| 5+1¡Á3 |
| 2 |
ËùÒÔÆäÖÐÊôÓڷǼ«ÐÔ·Ö×ÓµÄÊǢ٢ۢܣ¬·Ö×ÓµÄVSEPRÄ£ÐÍÎªÆ½ÃæÈý½ÇÐεÄÊǢڢۢܣ¬·Ö×ÓµÄÁ¢Ìå¹¹ÐÍΪÈý½Ç×¶ÐεÄÊǢݣ®
¹Ê´ð°¸Îª£º¢Ù¢Û¢Ü£»¢Ú¢Û¢Ü£»¢Ý£®
£¨3£©SO2ÖÐSÔ×ӵļ۲ãµç×Ó¶ÔΪ
| 6 |
| 2 |
¹Ê´ð°¸Îª£ºSO2ÊǼ«ÐÔ·Ö×Ó£¬CO2ÊǷǼ«ÐÔ·Ö×Ó£¬Ë®ÊǼ«ÐÔ·Ö×Ó£¬¸ù¾ÝÏàËÆÏàÈÜÔÀí£¬SO2ÔÚË®ÖеÄÈܽâ¶È±ÈCO2µÄ´ó£®
£¨4£©·Ç½ðÊôÐÔԽǿ£¬ÆøÌ¬»¯ºÏÎïÔ½Îȶ¨£¬·Ç½ðÊôÐÔO£¾S£¾Se£¬ËùÒÔÎȶ¨ÐÔ£ºH2O£¾H2S£¾H2Se£®
H2O¿ÉÐγɷÖ×Ó¼äÇâ¼ü£¬·Ðµã×î¸ß£¬H2SeÏà¶Ô·Ö×ÓÖÊÁ¿±ÈH2S´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦´ó£¬Òò¶øH2Se±ÈH2S·Ðµã¸ß£¬ËùÒԷе㣺H2O£¾H2Se£¾H2S£®
¹Ê´ð°¸Îª£ºH2O£¾H2S£¾H2Se£»·Ç½ðÊôÐÔԽǿ£¬ÆøÌ¬»¯ºÏÎïÔ½Îȶ¨£¬·Ç½ðÊôÐÔO£¾S£¾Se£®
H2O£¾H2Se£¾H2S£»H2O¿ÉÐγɷÖ×Ó¼äÇâ¼ü£¬·Ðµã×î¸ß£¬H2SeÏà¶Ô·Ö×ÓÖÊÁ¿±ÈH2S´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦´ó£¬Òò¶øH2Se±ÈH2S·Ðµã¸ß£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿