ÌâÄ¿ÄÚÈÝ
ÒÑÖª£ºÍ¨³£×´¿öϼס¢ÒÒ¡¢±û¡¢¶¡ÎªÆøÌåµ¥ÖÊ£¬A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢HµÈΪ»¯ºÏÎÆäÖÐA¡¢B¡¢E¡¢G¾ùÎªÆøÌ壬CΪ³£¼ûÒºÌ壮·´Ó¦¢Ù¡¢¢Ú¡¢¢ÛÊǹ¤ÒµÖÆHµÄÖØÒª»¯¹¤·´Ó¦£¬·´Ó¦¢ÜÊÇÖØÒªµÄʵÑéÊÒÖÆÈ¡ÆøÌåµÄ·´Ó¦£®ÓйصÄת»¯¹ØÏµÈçͼËùʾ£¨·´Ó¦Ìõ¼þ¾ùÒÑÂÔÈ¥£©£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ £®
£¨2£©BºÍEÔÚÒ»¶¨Ìõ¼þÏ¿ɷ¢Éú·´Ó¦£¬¸Ã·´Ó¦¾ßÓÐʵ¼ÊÒâÒ壬¿ÉÏû³ýE¶Ô»·¾³µÄÎÛȾ£¬¸Ã·´Ó¦ÖÐÑõ»¯²úÎïÓ뻹ԲúÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ £®
£¨3£©ÔÚºãκãѹÈÝÆ÷ÖмÓÈëÒ»¶¨Á¿B£¬´ß»¯Ìõ¼þÏ·¢Éú·´Ó¦B?ÒÒ+¶¡£¨Î´Å䯽£©£¬´ïƽºâºóÔÙ¼ÓÉÙÁ¿B£¬Ôòƽºâ ÒÆ¶¯£¨Ìî¡°ÕýÏò¡±¡¢¡°ÄæÏò¡±»ò¡°²»¡±£©£¬ÖØÐÂÆ½ºâºóÓëÔÆ½ºâÏà±È£¬BµÄת»¯ÂÊ £¨Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±£©£®
£¨4£©³£ÎÂÏ£¬ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄA¡¢B¡¢DÈýÕßµÄË®ÈÜÒº£¬ÓÉË®µçÀë³öµÄc£¨OH-£©´óС˳ÐòÊÇ£¨ÓÃA¡¢B¡¢D±íʾ£© £®
£¨5£©¶èÐԵ缫µç½âAºÍDµÄ»ìºÏÈÜÒº£¬¿ÉÉú³É¶¡µ¥ÖʺÍÒ»ÖÖ¶þÔª»¯ºÏÎïM£¨Óë¼×¡¢ÒÒËùº¬ÔªËØÏàͬ£©£¬MΪÈý½Ç×¶ÐηÖ×Ó£¬¸Ã·´Ó¦µÄ·½³ÌʽΪ £®ÔÚ¼îÐÔÈÜÒºÖÐMÓëNaClO2£¨ÑÇÂÈËáÄÆ£©°´ÎïÖʵÄÁ¿Ö®±È1£º6Ç¡ºÃ·´Ó¦¿ÉÉú³É»¯ºÏÎïBºÍÏû¶¾¼ÁClO2ÆøÌ壬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ £®
£¨6£©½«Fe¡¢FeO¡¢Fe3O4µÄ»ìºÏÎï¶þµÈ·Ö£¬ÆäÖÐÒ»·Ý¼ÓÈë1mol/LµÄAÈÜÒº100mL£¬Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬Çҷųö336mL£¨±ê¿öÏ£©µÄÆøÌ壬ÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒº²»±äºì£»ÁíÒ»·Ý»ìºÏÎï¼ÓÈë1mol/L µÄHÈÜÒº£¬Ò²Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬ÇÒÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÒ²²»±äºì£¬ÔòËù¼ÓÈëµÄHÈÜÒºµÄÌå»ýÊÇ mL£®
£¨1£©·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ
£¨2£©BºÍEÔÚÒ»¶¨Ìõ¼þÏ¿ɷ¢Éú·´Ó¦£¬¸Ã·´Ó¦¾ßÓÐʵ¼ÊÒâÒ壬¿ÉÏû³ýE¶Ô»·¾³µÄÎÛȾ£¬¸Ã·´Ó¦ÖÐÑõ»¯²úÎïÓ뻹ԲúÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ
£¨3£©ÔÚºãκãѹÈÝÆ÷ÖмÓÈëÒ»¶¨Á¿B£¬´ß»¯Ìõ¼þÏ·¢Éú·´Ó¦B?ÒÒ+¶¡£¨Î´Å䯽£©£¬´ïƽºâºóÔÙ¼ÓÉÙÁ¿B£¬Ôòƽºâ
£¨4£©³£ÎÂÏ£¬ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄA¡¢B¡¢DÈýÕßµÄË®ÈÜÒº£¬ÓÉË®µçÀë³öµÄc£¨OH-£©´óС˳ÐòÊÇ£¨ÓÃA¡¢B¡¢D±íʾ£©
£¨5£©¶èÐԵ缫µç½âAºÍDµÄ»ìºÏÈÜÒº£¬¿ÉÉú³É¶¡µ¥ÖʺÍÒ»ÖÖ¶þÔª»¯ºÏÎïM£¨Óë¼×¡¢ÒÒËùº¬ÔªËØÏàͬ£©£¬MΪÈý½Ç×¶ÐηÖ×Ó£¬¸Ã·´Ó¦µÄ·½³ÌʽΪ
£¨6£©½«Fe¡¢FeO¡¢Fe3O4µÄ»ìºÏÎï¶þµÈ·Ö£¬ÆäÖÐÒ»·Ý¼ÓÈë1mol/LµÄAÈÜÒº100mL£¬Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬Çҷųö336mL£¨±ê¿öÏ£©µÄÆøÌ壬ÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒº²»±äºì£»ÁíÒ»·Ý»ìºÏÎï¼ÓÈë1mol/L µÄHÈÜÒº£¬Ò²Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬ÇÒÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÒ²²»±äºì£¬ÔòËù¼ÓÈëµÄHÈÜÒºµÄÌå»ýÊÇ
¿¼µã£ºÎÞ»úÎïµÄÍÆ¶Ï
רÌâ£ºÍÆ¶ÏÌâ
·ÖÎö£ºCΪ³£¼ûÒºÌ壬ӦΪH2O£¬Ôò±û¡¢¶¡Ó¦ÎªH2¡¢O2ÖеÄÎïÖÊ£¬¶øBÄܺͱû·´Ó¦Éú³ÉC£¬ËµÃ÷BӦΪÇ⻯ÎÔò¶¡ÎªH2£¬±ûΪO2£¬ÓÉ·´Ó¦¢Ù¢Ú¢Û¿ÉÖª£¬µ¥ÖÊÒÒËùº¬ÔªËØ´æÔÚ¶àÖÖ»¯ºÏ¼Û£¬ÇÒE¡¢G¶¼ÎªÑõ»¯ÎÆäÖÐGÄÜÓëË®·´Ó¦Éú³ÉE£¬ËµÃ÷·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬Ôò¿ÉÖªÒÒΪN2£¬BΪNH3£¬EΪNO£¬GΪNO2£¬HΪHNO3£¬·´Ó¦¢ÜÊÇÖØÒªµÄʵÑéÊÒÖÆÈ¡ÆøÌåµÄ·´Ó¦£¬ÇÒÉú³ÉNH3£¬Ó¦ÎªNH4ClºÍCa£¨OH£©2µÄ·´Ó¦£¬ÔòDΪNH4Cl£¬FΪCa£¨OH£©2£¬IΪCaCl2£¬Ôò¼×ΪCl£¬AΪHCl£¬½áºÏ¶ÔÓ¦ÎïÖʵÄÐÔÖÊÒÔ¼°ÌâĿҪÇó½â´ð¸ÃÌ⣮
½â´ð£º
½â£ºCΪ³£¼ûÒºÌ壬ӦΪH2O£¬Ôò±û¡¢¶¡Ó¦ÎªH2¡¢O2ÖеÄÎïÖÊ£¬¶øBÄܺͱû·´Ó¦Éú³ÉC£¬ËµÃ÷BӦΪÇ⻯ÎÔò¶¡ÎªH2£¬±ûΪO2£¬ÓÉ·´Ó¦¢Ù¢Ú¢Û¿ÉÖª£¬µ¥ÖÊÒÒËùº¬ÔªËØ´æÔÚ¶àÖÖ»¯ºÏ¼Û£¬ÇÒE¡¢G¶¼ÎªÑõ»¯ÎÆäÖÐGÄÜÓëË®·´Ó¦Éú³ÉE£¬ËµÃ÷·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬Ôò¿ÉÖªÒÒΪN2£¬BΪNH3£¬EΪNO£¬GΪNO2£¬HΪHNO3£¬·´Ó¦¢ÜÊÇÖØÒªµÄʵÑéÊÒÖÆÈ¡ÆøÌåµÄ·´Ó¦£¬ÇÒÉú³ÉNH3£¬Ó¦ÎªNH4ClºÍCa£¨OH£©2µÄ·´Ó¦£¬ÔòDΪNH4Cl£¬FΪCa£¨OH£©2£¬IΪCaCl2£¬Ôò¼×ΪCl£¬AΪHCl£¬
£¨1£©·´Ó¦¢ÜΪʵÑéÊÒÖÆ±¸°±ÆøµÄ·´Ó¦£¬·½³ÌʽΪ2NH4Cl+Ca£¨OH£©2
CaCl2+2H2O+2NH3¡ü£¬¹Ê´ð°¸Îª£º2NH4Cl+Ca£¨OH£©2
CaCl2+2H2O+2NH3¡ü£»
£¨2£©BΪNH3£¬EΪNO£¬ÓÉÌâ¸øÐÅÏ¢¿ÉÖª·´Ó¦µÄ·½³ÌʽΪ4NH3+6NO=4N2+6H2O£¬ÓÉ·½³Ìʽ¿ÉÖªÑõ»¯²úÎïÓ뻹ԲúÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º3£¬¹Ê´ð°¸Îª£º2£º3£»
£¨3£©?ÒÒ+¶¡µÄ·´Ó¦Îª2NH3?N2+3H2£¬´ïƽºâºóÔÙ¼ÓÉÙÁ¿NH3£¬·´Ó¦ÎïŨ¶ÈÔö´ó£¬ÔòƽºâÏòÕýÏòÒÆ¶¯£¬ÖØÐÂÆ½ºâºóÓëÔÆ½ºâÏà±È£¬ÓÉÓÚѹǿ²»±ä£¬ÔòŨ¶È²»±ä£¬Æ½ºâ״̬Ïàͬ£¬×ª»¯Âʲ»±ä£¬
¹Ê´ð°¸Îª£ºÕýÏò£»²»±ä£»
£¨4£©ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄA£¨HCl£©¡¢B£¨NH3£©¡¢D£¨NH4Cl£©ÈýÕßµÄË®ÈÜÒº£¬D´Ù½øË®µÄµçÀ룬ÒòAΪǿËᣬµÈŨ¶ÈʱµçÀë³öµÄÇâÀë×ÓŨ¶È½Ï´ó£¬ÓëBÏà±È½Ï£¬Ë®µÄµçÀë³Ì¶È½ÏС£¬ÔòÓÉË®µçÀë³öµÄc£¨OH-£©´óС˳ÐòÊÇD£¾B£¾A£¬
¹Ê´ð°¸Îª£ºD£¾B£¾A£»
£¨5£©¶èÐԵ缫µç½âNH4ClºÍHClµÄ»ìºÏÈÜÒº£¬¿ÉÉú³ÉH2µ¥ÖʺÍÒ»ÖÖ¶þÔª»¯ºÏÎïM£¨Óë¼×¡¢ÒÒËùº¬ÔªËØÏàͬ£©£¬MΪÈý½Ç×¶ÐηÖ×Ó£¬ÓÉÖÊÁ¿Êغã¿É֪ӦΪNCl3£¬Ôòµç½â·½³ÌʽΪNH4Cl+2HCl
NCl3+3H2£¬ÔÚ¼îÐÔÈÜÒºÖÐNCl3ÓëNaClO2£¨ÑÇÂÈËáÄÆ£©°´ÎïÖʵÄÁ¿Ö®±È1£º6Ç¡ºÃ·´Ó¦¿ÉÉú³É»¯ºÏÎïNH3ºÍÏû¶¾¼ÁClO2ÆøÌ壬·´Ó¦µÄÀë×Ó·½³ÌʽΪNCl3+6ClO2-+3H2O¨T6ClO2+3Cl-+3OH-+NH3£¬
¹Ê´ð°¸Îª£ºNH4Cl+2HCl
NCl3+3H2£»NCl3+6ClO2-+3H2O¨T6ClO2+3Cl-+3OH-+NH3£»
£¨6£©ÏòÒ»¶¨Á¿µÄFe¡¢FeO¡¢Fe3O4µÄ»ìºÏÎïÖУ¬¼ÓÈë1mol?L-1HClµÄÈÜÒº100mL£¬Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬Çҷųö336mL£¨±ê×¼×´¿öÏ£©µÄÆøÌ壬ÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÎÞºìÉ«³öÏÖ£¬ËµÃ÷ÈÜÒºÈÜÖÊΪFeCl2£¬ÓÉClÔªËØÊØºã¿ÉÖªn£¨FeCl2£©=0.05mol£¬Í¬Ê±×ªÒƵç×ÓΪ2¡Á
=0.03mol£¬
ÈôȡͬÖÊÁ¿µÄFe¡¢FeO¡¢Fe3O4»ìºÏÎ¼ÓÈë1mol?L-1HNO3ÈÜÒº£¬Ò²Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬ÇÒÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÒ²ÎÞºìÉ«³öÏÖ£¬ÔòÉú³É0.05molFe£¨NO3£©2£¬Í¬Ê±Éú³ÉNO
=0.01mol£¬ÓÉNÔªËØÊØºã¿ÉÖªÐèÒªµÄHNO3ÎïÖʵÄÁ¿Îª0.05mol¡Á2+0.01mol=0.11mol£¬ÔòÏõËáµÄÌå»ýΪ
=0.11L=110mL£¬
¹Ê´ð°¸Îª£º110£®
£¨1£©·´Ó¦¢ÜΪʵÑéÊÒÖÆ±¸°±ÆøµÄ·´Ó¦£¬·½³ÌʽΪ2NH4Cl+Ca£¨OH£©2
| ||
| ||
£¨2£©BΪNH3£¬EΪNO£¬ÓÉÌâ¸øÐÅÏ¢¿ÉÖª·´Ó¦µÄ·½³ÌʽΪ4NH3+6NO=4N2+6H2O£¬ÓÉ·½³Ìʽ¿ÉÖªÑõ»¯²úÎïÓ뻹ԲúÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ2£º3£¬¹Ê´ð°¸Îª£º2£º3£»
£¨3£©?ÒÒ+¶¡µÄ·´Ó¦Îª2NH3?N2+3H2£¬´ïƽºâºóÔÙ¼ÓÉÙÁ¿NH3£¬·´Ó¦ÎïŨ¶ÈÔö´ó£¬ÔòƽºâÏòÕýÏòÒÆ¶¯£¬ÖØÐÂÆ½ºâºóÓëÔÆ½ºâÏà±È£¬ÓÉÓÚѹǿ²»±ä£¬ÔòŨ¶È²»±ä£¬Æ½ºâ״̬Ïàͬ£¬×ª»¯Âʲ»±ä£¬
¹Ê´ð°¸Îª£ºÕýÏò£»²»±ä£»
£¨4£©ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄA£¨HCl£©¡¢B£¨NH3£©¡¢D£¨NH4Cl£©ÈýÕßµÄË®ÈÜÒº£¬D´Ù½øË®µÄµçÀ룬ÒòAΪǿËᣬµÈŨ¶ÈʱµçÀë³öµÄÇâÀë×ÓŨ¶È½Ï´ó£¬ÓëBÏà±È½Ï£¬Ë®µÄµçÀë³Ì¶È½ÏС£¬ÔòÓÉË®µçÀë³öµÄc£¨OH-£©´óС˳ÐòÊÇD£¾B£¾A£¬
¹Ê´ð°¸Îª£ºD£¾B£¾A£»
£¨5£©¶èÐԵ缫µç½âNH4ClºÍHClµÄ»ìºÏÈÜÒº£¬¿ÉÉú³ÉH2µ¥ÖʺÍÒ»ÖÖ¶þÔª»¯ºÏÎïM£¨Óë¼×¡¢ÒÒËùº¬ÔªËØÏàͬ£©£¬MΪÈý½Ç×¶ÐηÖ×Ó£¬ÓÉÖÊÁ¿Êغã¿É֪ӦΪNCl3£¬Ôòµç½â·½³ÌʽΪNH4Cl+2HCl
| ||
¹Ê´ð°¸Îª£ºNH4Cl+2HCl
| ||
£¨6£©ÏòÒ»¶¨Á¿µÄFe¡¢FeO¡¢Fe3O4µÄ»ìºÏÎïÖУ¬¼ÓÈë1mol?L-1HClµÄÈÜÒº100mL£¬Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬Çҷųö336mL£¨±ê×¼×´¿öÏ£©µÄÆøÌ壬ÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÎÞºìÉ«³öÏÖ£¬ËµÃ÷ÈÜÒºÈÜÖÊΪFeCl2£¬ÓÉClÔªËØÊØºã¿ÉÖªn£¨FeCl2£©=0.05mol£¬Í¬Ê±×ªÒƵç×ÓΪ2¡Á
| 0.336L |
| 22.4L/mol |
ÈôȡͬÖÊÁ¿µÄFe¡¢FeO¡¢Fe3O4»ìºÏÎ¼ÓÈë1mol?L-1HNO3ÈÜÒº£¬Ò²Ç¡ºÃʹ»ìºÏÎïÈ«²¿Èܽ⣬ÇÒÏòËùµÃÈÜÒºÖмÓÈëKSCNÈÜÒº£¬ÈÜÒºÒ²ÎÞºìÉ«³öÏÖ£¬ÔòÉú³É0.05molFe£¨NO3£©2£¬Í¬Ê±Éú³ÉNO
| 0.03mol |
| 5-2 |
| 0.11mol |
| 1L/mol |
¹Ê´ð°¸Îª£º110£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïµÄÍÆ¶Ï£¬²àÖØÓÚѧÉúµÄ·ÖÎöÄÜÁ¦ºÍ¼ÆËãÄÜÁ¦µÄ¿¼²é£¬Îª¸ß¿¼³£¼ûÌâÐÍ£¬×¢Òâ°ÑÎÕÌâÄ¿ÍÆ¶ÏµÄÍ»ÆÆ¿Ú£¬ÒÔCºÍ·´Ó¦µÄת»¯¹ØÏµ²ÉÓÃÄæÍÆµÄ·½·¨½øÐÐÍÆ¶Ï£¬ÌâÄ¿ÄѶȽϴó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÂÈ»¯Åð£¨BCl3£©µÄÈÛµãΪ-107¡æ£¬·ÐµãΪ12.5¡æ£¬ÔÚÆä·Ö×ÓÖмüÓë¼üÖ®¼äµÄ¼Ð½ÇΪ120¡ã£¬ËüÄÜË®½â£¬ÓйØÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÂÈ»¯ÅðҺ̬ʱÄܵ¼µç¶ø¹Ì̬ʱ²»µ¼µç |
| B¡¢ÂÈ»¯Åð¼Óµ½Ë®ÖÐʹÈÜÒºµÄpHÉý¸ß |
| C¡¢ÂÈ»¯Åð·Ö×Ó³ÊÆ½ÃæÕýÈý½ÇÐΣ¬Êô·Ç¼«ÐÔ·Ö×Ó |
| D¡¢ÂÈ»¯ÅðB-ClÖ®¼äÊÇsp3ÐγɵĦҼü |
ÔËÓÃÔªËØÖÜÆÚÂÉ·ÖÎöÒÔÏÂÍÆ¶Ï£¬ÆäÖв»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÒÑÖªRaÊÇµÚÆßÖÜÆÚ¡¢¢òA×åµÄÔªËØ£¬¹ÊRa£¨OH£©2µÄ¼îÐÔ±ÈMg£¨OH£©2µÄ¼îÐÔÇ¿ |
| B¡¢ÒÑÖªAsÊǵÚËÄÖÜÆÚ¡¢¢õA×åµÄÔªËØ£¬¹ÊAsH3µÄÎȶ¨ÐÔ±ÈNH3µÄÎȶ¨ÐÔÇ¿ |
| C¡¢ÒÑÖªCsµÄÔ×Ó°ë¾¶±ÈNaµÄÔ×Ó°ë¾¶´ó£¬¹ÊCsÓëË®·´Ó¦±ÈNaÓëË®·´Ó¦¸ü¾çÁÒ |
| D¡¢ÒÑÖªClµÄºËµçºÉÊý±ÈAlµÄºËµçºÉÊý´ó£¬¹ÊClµÄÔ×Ó°ë¾¶±ÈAlµÄÔ×Ӱ뾶С |
¼×Íé·Ö×ÓÖеÄ4¸öHÈ«²¿±»±½»ùÈ¡´ú£¬¿ÉµÃÈçͼËùʾµÄ·Ö×Ó£¬¶Ô¸Ã·Ö×ÓµÄÃèÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢·Ö×ÓʽΪC25H20 |
| B¡¢·Ö×ÓÖÐËùÓÐÔ×ÓÓпÉÄÜ´¦ÓÚÍ¬Ò»Æ½Ãæ |
| C¡¢·Ö×ÓÖÐËùÓÐÔ×Ó²»¿ÉÄÜ´¦ÓÚÍ¬Ò»Æ½Ãæ |
| D¡¢¸Ã·Ö×ÓÍêÈ«¼Ó³ÉʱÐèÒª12molµÄH2 |