ÌâÄ¿ÄÚÈÝ

ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢±ê×¼×´¿öÏ£¬22.4L CCl4º¬ÓÐC-Cl¼üµÄÊýĿΪ4NA
B¡¢³£Î³£Ñ¹Ï£¬44g ÓÉN2OÓëCO2×é³ÉµÄ»ìºÏÆøÌ庬ÓеÄÑõÔ­×ÓÊýĿΪNA
C¡¢·´Ó¦NH4N3
 ¡÷ 
.
 
2N2¡ü+2H2¡ü£¬³£Î³£Ñ¹ÏÂÿÉú³É22.4L N2£¬×ªÒƵç×ÓµÄÊýĿΪ2NA
D¡¢1L 1mol?L-1µÄAlCl3ÈÜÒºÖк¬ÓÐCl-µÄÊýĿΪ3NA
¿¼µã£º°¢·ü¼ÓµÂÂÞ³£Êý
רÌ⣺°¢·ü¼ÓµÂÂÞ³£ÊýºÍ°¢·ü¼ÓµÂÂÞ¶¨ÂÉ
·ÖÎö£ºA¡¢ËÄÂÈ»¯Ì¼±ê×¼×´¿ö²»ÊÇÆøÌ壻
B¡¢ÒÀ¾Ýn=
m
M
¼ÆËãÎïÖʵÄÁ¿£¬ÒÀ¾Ý¼«Öµ·ÖÎö¼ÆËãÑõÔ­×ÓÊý·ÖÎöÅжϣ»
C¡¢ÆøÌå²»ÊDZê×¼×´¿ö£¬²»ÄܼÆËãÎïÖʵÄÁ¿£»
D¡¢ÒÀ¾Ýn=CV¼ÆËãÈÜÖÊÎïÖʵÄÁ¿£¬Àë×ÓÎïÖʵÄÁ¿=ÈÜÖÊÎïÖʵÄÁ¿¡ÁÀë×ÓÊý£»
½â´ð£º ½â£ºA¡¢ËÄÂÈ»¯Ì¼±ê×¼×´¿ö²»ÊÇÆøÌ壬22.4L CCl4º¬ÎïÖʵÄÁ¿²»ÊÇ1mol£¬¹ÊA´íÎó£»
B¡¢N2OÓëCO2×éµÄĦ¶ûÖÊÁ¿ÏàͬΪ44g/mol£¬ÒÀ¾Ýn=
m
M
¼ÆËãÎïÖʵÄÁ¿=
44g
44g/mol
=1mol£¬ÒÀ¾Ý¼«Öµ·ÖÎö£¬È«²¿ÊÇN2OÑõÔ­×ÓÎïÖʵÄÁ¿Îª1mol£¬È«ÊÇCO2ÎïÖʵÄÁ¿Îª2mol£¬Ôò¼ÆËãÑõÔ­×ÓÊýΪNA¡«2NA Ö®¼ä£¬¹ÊB´íÎó£»
C¡¢ÆøÌå²»ÊDZê×¼×´¿ö£¬²»ÄܼÆËãÎïÖʵÄÁ¿£¬¹ÊC´íÎó£»
D¡¢ÒÀ¾Ýn=CV¼ÆËãÈÜÖÊÎïÖʵÄÁ¿=1L¡Á1mol?L-1=1mol£¬Àë×ÓÎïÖʵÄÁ¿=ÈÜÖÊÎïÖʵÄÁ¿¡ÁÀë×ÓÊý=1mol¡Á3¡ÁNA=3NA£¬¹ÊDÕýÈ·£»
¹ÊÑ¡D£®
µãÆÀ£º±¾Ì⿼²éÁ˰¢·üÙ¤µÂÂÞ³£ÊýµÄ·ÖÎöÓ¦Óã¬Ö÷ÒªÊÇÆøÌåĦ¶ûÌå»ýµÄÓ¦ÓÃÌõ¼þ·ÖÎöÅжϣ¬ÈÜÖÊÎïÖʵÄÁ¿ºÍÀë×ÓÎïÖʵÄÁ¿µÄ¼ÆËã¹ØÏµ£¬ÕÆÎÕ»ù´¡Êǹؼü£¬ÌâÄ¿½Ï¼òµ¥£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨1£©Ä³ÊµÑéÐèÒªÓÃ1.0mol/LNaOHÈÜÒº500mL£®ÅäÖÆ¸ÃÈÜÒºÐëÓÃÌìÆ½³ÆÁ¿
 
NaOH
 
g£»ËùÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢²£Á§°ô¡¢
 
¡¢
 
£»
£¨2£©ÅäÖÆÊµÑéµÄ²Ù×÷²½ÖèÓУº
a£®ÓÃÌìÆ½³ÆÁ¿NaOH¹ÌÌ壬ÔÚÉÕ±­Àï¼ÓË®Èܽ⣬ÀäÈ´ÖÁÊÒÎÂ
b£®°ÑÖÆµÃµÄÈÜҺСÐĵØ×¢ÈëÒ»¶¨ÈÝ»ýµÄÈÝÁ¿Æ¿ÖÐ
c£®¼ÌÐøÏòÈÝÁ¿Æ¿ÖмÓË®ÖÁ¾à¿Ì¶ÈÏß1cm-2cm´¦£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓË®ÖÁ¿Ì¶ÈÏß
d£®ÓÃÉÙÁ¿Ë®Ï´µÓÉÕ±­ºÍ²£Á§°ô2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓҺһͬעÈëÈÝÁ¿Æ¿ÖУ¬²¢Ò¡ÔÈ 
 e£®½«ÈÝÁ¿Æ¿Æ¿ÈûÈû½ô£¬³ä·ÖÕñµ´Ò¡ÔÈ£®   ÌîдÏÂÁпհףº
¢Ù²Ù×÷²½ÖèµÄÕýȷ˳ÐòΪ
 
£®
¢Ú¸ÃÅäÖÆ¹ý³ÌÖÐÁ½´ÎÓõ½²£Á§°ô£¬Æä×÷Ó÷ֱðÊÇ
 
¡¢
 
£®
¢Û¶¨ÈÝʱ£¬Èô¸©ÊÓ°¼ÒºÃ棬»áʹ½á¹û
 
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©
¢ÜÈôûÓнøÐÐd²½²Ù×÷£¬»áʹ½á¹û
 
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©  
¢ÝÔÚ½øÐÐb²½²Ù×÷ʱ£¬²»É÷ÓÐÒºÌ彦³ö£¬ÏÂÁд¦Àí´ëÊ©ÕýÈ·µÄÊÇ
 

A£®¼ÌÐø½øÐÐʵÑé     B£®Ìí¼Ó²¿·ÖNaOHÈÜÒº
C£®µ¹µôÈÜÒº£¬ÖØÐÂÅäÖÆD£®µ¹µôÈÜÒº£¬Ï´¾»ÈÝÁ¿Æ¿ºóÖØÐÂÅäÖÆ
¢ÞÏòÏ¡H2SO4ÖеÎÈëËùÅäÖÆµÄNaOHÈÜÒº£¬¸Ã¹ý³ÌÖÐËù·¢ÉúµÄÀë×Ó·½³ÌʽΪ£º
 
£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø