ÌâÄ¿ÄÚÈÝ
̼¡¢Çâ¡¢Ñõ3ÖÖÔªËØ×é³ÉµÄÓлúÎïA£¬Ïà¶Ô·Ö×ÓÖÊÁ¿ÎªÇâÆøµÄ51±¶£¬º¬ÇâµÄÖÊÁ¿·ÖÊýΪ9.8%£¬·Ö×ÓÇâÔ×Ó¸öÊýΪÑõµÄ5±¶£®AÓÐ2¸ö²»Í¬µÄº¬Ñõ¹ÙÄÜÍÅ£¬Ò»¶¨Ìõ¼þÏ£¬AÓëÇâÆø·´Ó¦Éú³ÉB£¬B·Ö×ӵĽṹ¿ÉÊÓΪ1¸ö̼Ô×ÓÉÏÁ¬½Ó2¸ö¼×»ùºÍÁíÍâ2¸ö½á¹¹ÏàͬµÄ»ùÍÅ£®
£¨1£©AµÄ·Ö×ÓʽÊÇ £®BµÄ½á¹¹¼òʽ £®
£¨2£©Ð´³öÁ½¸öÓëA¾ßÓÐÏàͬ¹ÙÄÜÍÅ¡¢²¢´øÓÐÖ§Á´µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£º ¡¢ £®
£¨3£©A»¹ÓÐÁíÒ»Ààõ¥Ààͬ·ÖÒì¹¹Ì壬¸ÃÒì¹¹ÌåÔÚËáÐÔÌõ¼þÏÂË®½â£¬Éú³ÉÁ½ÖÖÏà¶Ô·Ö×ÓÖÊÁ¿ÏàͬµÄ»¯ºÏÎÆäÖÐÒ»ÖֵķÖ×ÓÖÐÓÐ2¸ö¼×»ù£¬´Ë·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £®
£¨1£©AµÄ·Ö×ÓʽÊÇ
£¨2£©Ð´³öÁ½¸öÓëA¾ßÓÐÏàͬ¹ÙÄÜÍÅ¡¢²¢´øÓÐÖ§Á´µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£º
£¨3£©A»¹ÓÐÁíÒ»Ààõ¥Ààͬ·ÖÒì¹¹Ì壬¸ÃÒì¹¹ÌåÔÚËáÐÔÌõ¼þÏÂË®½â£¬Éú³ÉÁ½ÖÖÏà¶Ô·Ö×ÓÖÊÁ¿ÏàͬµÄ»¯ºÏÎÆäÖÐÒ»ÖֵķÖ×ÓÖÐÓÐ2¸ö¼×»ù£¬´Ë·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
¿¼µã£ºÓлúÎïµÄÍÆ¶Ï
רÌ⣺ÓлúÎïµÄ»¯Ñ§ÐÔÖʼ°ÍƶÏ
·ÖÎö£ºÓлúÎïAÏà¶Ô·Ö×ÓÖÊÁ¿ÎªÇâÆøµÄ51±¶£¬ÔòÓлúÎïAµÄÏà¶Ô·Ö×ÓÖÊÁ¿=51¡Á2=102£¬º¬ÇâµÄÖÊÁ¿·ÖÊýΪ9.8%£¬Ôò·Ö×ÓÖк¬ÓеÄN£¨H£©=
=10£¬·Ö×ÓÖÐÇâÔ×Ó¸öÊýΪÑõ¸öÊýµÄ5±¶£¬ÔòN£¨O£©=
=5£¬N£¨C£©=
=5£¬ËùÒÔÓлúÎïAµÄ·Ö×ÓʽΪC5H10O2£¬Ò»¶¨Ìõ¼þÏ£¬AÓëÒ»¶¨ÇâÆø·´Ó¦Éú³ÉB£¬B·Ö×ӵĽṹ¿ÉÊÓΪһ¸ö̼Ô×ÓÉÏÁ¬½ÓÁ½¸ö¼×»ùºÍÁíÍâÁ½¸ö½á¹¹ÏàͬµÄ»ùÍÅ£¬ÔòBΪ
£¬·´Ó¦Îª
¡ú
£¬ÔòAΪ
£¬¾Ý´Ë½â´ð£®
| 102¡Á9.8% |
| 1 |
| 10 |
| 2 |
| 102-10-16¡Á2 |
| 12 |
½â´ð£º
½â£ºÓлúÎïAÏà¶Ô·Ö×ÓÖÊÁ¿ÎªÇâÆøµÄ51±¶£¬ÔòÓлúÎïAµÄÏà¶Ô·Ö×ÓÖÊÁ¿=51¡Á2=102£¬º¬ÇâµÄÖÊÁ¿·ÖÊýΪ9.8%£¬Ôò·Ö×ÓÖк¬ÓеÄN£¨H£©=
=10£¬·Ö×ÓÖÐÇâÔ×Ó¸öÊýΪÑõ¸öÊýµÄ5±¶£¬ÔòN£¨O£©=
=5£¬N£¨C£©=
=5£¬ËùÒÔÓлúÎïAµÄ·Ö×ÓʽΪC5H10O2£¬Ò»¶¨Ìõ¼þÏ£¬AÓëÒ»¶¨ÇâÆø·´Ó¦Éú³ÉB£¬B·Ö×ӵĽṹ¿ÉÊÓΪһ¸ö̼Ô×ÓÉÏÁ¬½ÓÁ½¸ö¼×»ùºÍÁíÍâÁ½¸ö½á¹¹ÏàͬµÄ»ùÍÅ£¬ÔòBΪ
£¬·´Ó¦Îª
¡ú
£¬ÔòAΪ
£¬
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬ÓлúÎïAµÄ·Ö×ÓʽΪC5H10O2£¬BΪ
£¬
¹Ê´ð°¸Îª£ºC5H10O2£»
£»
£¨2£©Óë
¾ßÓÐÏàͬ¹ÙÄÜÍÅ¡¢²¢´øÓÐÖ§Á´µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽÓУº
¡¢
µÈ£¬
¹Ê´ð°¸Îª£º
£»
£»
£¨3£©A£¨
£©»¹ÓÐÁíÒ»Ààõ¥Ààͬ·ÖÒì¹¹Ì壬¸ÃÒì¹¹ÌåÔÚËáÐÔÌõ¼þÏÂË®½â£¬Éú³ÉÁ½ÖÖÏà¶Ô·Ö×ÓÖÊÁ¿ÏàͬµÄ»¯ºÏÎÔòΪÒÒËáÓë±û´¼£¬ÆäÖÐÒ»ÖֵķÖ×ÓÖÐÓÐ2¸ö¼×»ù£¬ÔòΪ2-±û´¼£¬AµÄͬ·ÖÒì¹¹ÌåΪCH3COOCH£¨CH3£©2£¬´Ë·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCH3COOCH£¨CH3£©2+H2O
CH3COOH+£¨CH3£©2CHOH£¬
¹Ê´ð°¸Îª£ºCH3COOCH£¨CH3£©2+H2O
CH3COOH+£¨CH3£©2CHOH£®
| 102¡Á9.8% |
| 1 |
| 10 |
| 2 |
| 102-10-16¡Á2 |
| 12 |
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬ÓлúÎïAµÄ·Ö×ÓʽΪC5H10O2£¬BΪ
¹Ê´ð°¸Îª£ºC5H10O2£»
£¨2£©Óë
¹Ê´ð°¸Îª£º
£¨3£©A£¨
| ÎÞ»úËá |
| ¡÷ |
¹Ê´ð°¸Îª£ºCH3COOCH£¨CH3£©2+H2O
| ÎÞ»úËá |
| ¡÷ |
µãÆÀ£º±¾Ì⿼²éÓлúÎï·Ö×ÓʽµÄÈ·¶¨£¬ÒÔ¼°ÓлúÎï¹ÙÄÜÍŵĽṹºÍÐÔÖÊ£¬ÌâÄ¿ÄѶÈÖеȣ¬±¾ÌâÒ×´íµãΪ£¨3£©£¬×¢Òâ½á¹¹¼òʽµÄÍÆ¶Ï£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
°ÑÂÈÆøÍ¨ÈëŨ°±Ë®ÖУ¬»áÁ¢¼´·¢ÉúÏÂÁз´Ó¦£º3Cl2+8NH3?H2O¨T6NH4Cl+N2+8H2O£®ÔÚ±ê×¼×´¿öÏ£¬°Ñ1.12L Cl2¡¢N2µÄ»ìºÏÆøÌ壨90%Cl2ºÍ10%N2£¬¾ùΪÌå»ý·ÖÊý£©Í¨¹ýŨ°±Ë®£¬ÊµÑé²âµÃÒݳöÆøÌåÌå»ýΪ0.672L£¨ÆäÖÐÓÐ50%Cl2ºÍ50%N2£©£¬´Ë·´Ó¦Öб»Ñõ»¯µÄNH3µÄÖÊÁ¿Îª£¨¡¡¡¡£©
| A¡¢3.4 g |
| B¡¢0.34 g |
| C¡¢1.36 g |
| D¡¢4.48 g |
ÏÂÁи÷×éÎïÖÊÔÚÈÜÒºÖеķ´Ó¦£¬²»¹Ü·´Ó¦ÎïÁ¿µÄ¶àÉÙ£¬¶¼Ö»ÄÜÓÃͬһ¸öÀë×Ó·½³ÌʽÀ´±íʾµÄÊÇ£¨¡¡¡¡£©
| A¡¢FeBr2ÓëCl2 |
| B¡¢C6H5ONaÓëCO2 |
| C¡¢HClÓëNa2CO3 |
| D¡¢Ca£¨HCO3£©2ÓëNaOH |