ÌâÄ¿ÄÚÈÝ
17£®»¯Ñ§ÓëÉú²úÉú»îϢϢÏà¹Ø£¬ÇëÔËÓû¯Ñ§ÖªÊ¶»Ø´ðÒÔÏÂÎÊÌ⣺£¨1£©ÎªÁËʹÎÒÃǰ®³ÔµÄËá²Ë³¤ÆÚ±£´æ£¬Ò»°ãÊǽ«Ëá²Ë·ÅÔÚÌÕ¹ÞÖУ¬¸ÇÉϸǺó£¬ÔÙÔڸǵÄÖÜΧ·ÅÊÊÁ¿µÄË®£¬ÕâÑù×öµÄÄ¿µÄÊǸô¾ø¿ÕÆøÒÔ·ÀËá²Ë±äÖÊ£®
£¨2£©¿ÉÓñäÐÔÒÒ´¼×ö³µÓÃȼÁÏC2H5OH+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2CO2+3H2O£¨Óû¯Ñ§·½³Ìʽ±íʾ£©
£¨3£©»ð¼ýÒ»°ãÊÇÓÃÁª°±£¨N2H4£©×÷ȼÁÏ£¬ÓÃN2O4×÷Öúȼ¼Á£¬·¢ÉäʱÉú³ÉÁË¿ÕÆøÖк¬Á¿×î¶àµÄÎïÖʺÍÒ»ÖÖÑõ»¯ÎÇëд³ö·¢ÉäʱµÄ»¯Ñ§·½³Ìʽ2N2H4+N2O4$\frac{\underline{\;µãȼ\;}}{\;}$3N2+4H2O£®
£¨4£©¼ìÑé¶þÑõ»¯Ì¼Ca£¨OH£©2+CO2¨TCaCO3¡ý+H2O£¨Óû¯Ñ§·½³Ìʽ±íʾ£©£®
£¨5£©ÊµÑéÊÒÓÃпºÍÏ¡ÁòËáÖÆÈ¡ÇâÆøZn+H2SO4¨TZnSO4+H2¡ü£¨Óû¯Ñ§·½³Ìʽ±íʾ£©
·ÖÎö ¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þ¼°ÆäÖÊÁ¿Êغ㶨ÂÉ¿ÉÒÔÊéд·´Ó¦µÄ»¯Ñ§·½³Ìʽ£®
½â´ð ½â£º£¨1£©¸ÇÉϸǺó£¬ÔÙÔڸǵÄÖÜΧ·ÅÊÊÁ¿µÄË®£¬ÕâÑù×öµÄÄ¿µÄÊǸô¾ø¿ÕÆøÒÔ·ÀËá²Ë±äÖÊ£®
¹ÊÌ¸ô¾ø¿ÕÆø£®
£¨2£©ÒÒ´¼È¼ÉÕÉú³ÉË®ºÍ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºC2H5OH+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2CO2+3H2O£®
¹ÊÌC2H5OH+3O2$\frac{\underline{\;µãȼ\;}}{\;}$2CO2+3H2O£®
£¨3£©»ð¼ýÒ»°ãÊÇÓÃÁª°±£¨N2H4£©×÷ȼÁÏ£¬ÓÃN2O4×÷Öúȼ¼Á£¬·¢ÉäʱÉú³ÉÁ˵ªÆøºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º
2N2H4+N2O4$\frac{\underline{\;µãȼ\;}}{\;}$3N2+4H2O£®
¹ÊÌ2N2H4+N2O4$\frac{\underline{\;µãȼ\;}}{\;}$3N2+4H2O£®
£¨4£©¶þÑõ»¯Ì¼ÄÜʹ³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬ÊÇÒòΪ¶þÑõ»¯Ì¼ºÍʯ»ÒË®ÖеÄÇâÑõ»¯¸Æ·´Ó¦Éú³ÉÁË̼Ëá¸Æ³ÁµíºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨OH£©2+CO2¨TCaCO3¡ý+H2O£®
¹ÊÌCa£¨OH£©2+CO2¨TCaCO3¡ý+H2O£®
£¨5£©ÊµÑéÊÒÓÃпºÍÏ¡ÁòËáÖÆÈ¡ÇâÆøÊ±£¬Ð¿ºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáпºÍÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºZn+H2SO4¨TZnSO4+H2¡ü£®
¹ÊÌZn+H2SO4¨TZnSO4+H2¡ü£®
µãÆÀ Êéд»¯Ñ§·½³ÌʽҪעÒâËIJ½£ºÒ»ÊÇ·´Ó¦ÎïºÍÉú³ÉÎïµÄ»¯Ñ§Ê½ÒªÕýÈ·£»¶þÊÇÒª×ñÑÖÊÁ¿Êغ㶨ÂÉ£¬¼´Å䯽£»ÈýÊÇÒªÓбØÒªµÄÌõ¼þ£»ËÄÊÇ¿´ÊÇ·ñÐèÒª¡°¡ü¡±»ò¡°¡ý¡±£®
| A£® | +2 | B£® | +3 | C£® | +4 | D£® | +5 |
| A£® | µªÆø | B£® | ÑõÆø | C£® | ¶þÑõ»¯Ì¼ | D£® | Ë®ÕôÆø |
| A£® | ̼Ëá¸ÆºÍÑõ»¯¸Æ£ºµÎ¼ÓË® | B£® | ÈíË®ºÍӲˮ£ºµÎ¼Ó·ÊÔíË® | ||
| C£® | COºÍCO2£º·ÅÈë¸ÉÔïµÄʯÈïÖ½»¨ | D£® | O2ºÍN2£º½«´ø»ðÐÇľÌõÉìÈë |
| A£® | 3ÖÖ | B£® | 4ÖÖ | C£® | 5ÖÖ | D£® | 6ÖÖ |