ÌâÄ¿ÄÚÈÝ

4£®ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¡¢FÊǶÌÖÜÆÚÖÐÁùÖַǽðÊôÖ÷×åÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®AÔªËØÔ­×ÓÐγÉÀë×ÓºËÍâµç×ÓÊýΪÁ㣬C¡¢DÔÚÔªËØÖÜÆÚ±íÖд¦ÓÚÏàÁÚµÄλÖã¬BÔ­×ÓµÄ×îÍâ²ãµç×ÓÊÇÄÚ²ãµç×ÓÊýµÄ2±¶£®DÔªËØÓëEÔªËØÍ¬Ö÷×壻EµÄµ¥ÖÊΪ»ÆÉ«¾§Ì壬Ò×ÈÜÓÚ¶þÁò»¯Ì¼£®
£¨1£©Çëд³öÔªËØ·ûºÅ£ºAHBCCNDOESFCl
£¨2£©AµÄµ¥ÖÊÓëCµÄµ¥ÖÊÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³É»¯ºÏÎïX£¬ÏòXµÄË®ÈÜÒºÖеμӷÓ̪ÈÜÒº£¬¿ÉÒԹ۲쵽µÄʵÑéÏÖÏóÊÇÈÜÒº±äΪºìÉ«£®
£¨3£©½«9g Bµ¥ÖÊÔÚ×ãÁ¿µÄDµ¥ÖÊÖÐȼÉÕ£¬ËùµÃÆøÌåͨÈë1L  1mol•L-1µÄNaOHÈÜÒº£¬ÍêÈ«ÎüÊÕºó£¬ÈÜÒºÖдóÁ¿´æÔÚµÄÀë×ÓÊÇCO32- HCO3-¡¢Na+£®

·ÖÎö A¡¢B¡¢C¡¢D¡¢E¡¢FÊǶÌÖÜÆÚÖеÄÁùÖַǽðÊôÖ÷×åÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®AÔªËØÔ­×ÓÐγɵÄÀë×ÓºËÍâµç×ÓÊýΪÁ㣬ÔòAΪHÔªËØ£»BÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÄÚ²ãµç×ÓÊýµÄ2±¶£¬Ô­×ÓÖ»ÄÜÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬¹ÊBÎªÌ¼ÔªËØ£»EµÄµ¥ÖÊΪ»ÆÉ«¾§Ì壬Ò×ÈÜÓÚ¶þÁò»¯Ì¼£¬ÔòEΪSÔªËØ£»EÔªËØÓëDÔªËØÍ¬Ö÷×壬ÔòDΪOÔªËØ£»C¡¢DÔÚÔªËØÖÜÆÚ±íÖд¦ÓÚÏàÁÚµÄλÖã¬ÇÒDµÄÔ­×ÓÐòÊý´ó£¬ÔòCΪNÔªËØ£»FµÄÔ­×ÓÐòÊý´óÓÚÁò£¬¹ÊFΪCl£¬¾Ý´Ë½â´ð£®

½â´ð ½â£ºA¡¢B¡¢C¡¢D¡¢E¡¢FÊǶÌÖÜÆÚÖеÄÁùÖַǽðÊôÖ÷×åÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£®AÔªËØÔ­×ÓÐγɵÄÀë×ÓºËÍâµç×ÓÊýΪÁ㣬ÔòAΪHÔªËØ£»BÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÄÚ²ãµç×ÓÊýµÄ2±¶£¬Ô­×ÓÖ»ÄÜÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬¹ÊBÎªÌ¼ÔªËØ£»EµÄµ¥ÖÊΪ»ÆÉ«¾§Ì壬Ò×ÈÜÓÚ¶þÁò»¯Ì¼£¬ÔòEΪSÔªËØ£»EÔªËØÓëDÔªËØÍ¬Ö÷×壬ÔòDΪOÔªËØ£»C¡¢DÔÚÔªËØÖÜÆÚ±íÖд¦ÓÚÏàÁÚµÄλÖã¬ÇÒDµÄÔ­×ÓÐòÊý´ó£¬ÔòCΪNÔªËØ£»FµÄÔ­×ÓÐòÊý´óÓÚÁò£¬¹ÊFΪCl£®
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬AΪHÔªËØ BΪCÔªËØ¡¢CΪNÔªËØ¡¢DΪOÔªËØ¡¢EΪSÔªËØ¡¢FΪClÔªËØ£¬
¹Ê´ð°¸Îª£ºH£»C£»N£»O£»S£»Cl£»   
£¨2£©AΪÇâÔªËØ£¬CΪµªÔªËØ£¬¶þÕßµ¥ÖÊÔÚÒ»¶¨Ìõ¼þÏÂÉú³É»¯ºÏÎïXΪNH3£¬ÆäË®ÈÜÒºÏÔ¼îÐÔ£¬µÎÈë·Ó̪ÈÜÒº£¬¿ÉÒԹ۲쵽µÄÏÖÏóΪÈÜÒº±äΪºìÉ«£¬
¹Ê´ð°¸Îª£ºÈÜÒº±äΪºìÉ«£»
£¨3£©BÎªÌ¼ÔªËØ£¬9¿Ë̼µ¥ÖʵÄÎïÖʵÄÁ¿Îª$\frac{9g}{12g/mol}$=0.75mol£¬ÔÚ×ãÁ¿µÄÑõÆøÖÐȼÉÕ£¬Éú³É¶þÑõ»¯Ì¼0.75mol£¬1L 1mol•L-1NaOHÈÜÒºÖУ¬ÇâÑõ»¯ÄƵÄÎïÖʵÄÁ¿Îª1mol£¬n£¨CO2£©£ºn£¨NaOH£©=0.75£¬½éÓÚ0.5¡«1Ö®¼ä£¬ËùÒÔ¶þÑõ»¯Ì¼ÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆÓë̼ËáÇâÄÆ£¬Áî̼ËáÄÆÓë̼ËáÇâÄÆµÄÎïÖʵÄÁ¿·Ö±ðΪxmol¡¢ymol£¬¸ù¾ÝÌ¼ÔªËØÊØºãÓÉx+y=0.75£¬¸ù¾ÝÄÆÔªËØÊØºãÓÐ2x+y=1£¬ÁªÁ¢·½³Ì£¬½âµÃx=0.25£¬y=0.5£¬ÈÜÒºÖдóÁ¿´æÔÚµÄÀë×ÓΪCO32- HCO3-¡¢Na+£¬
¹Ê´ð°¸Îª£ºCO32- HCO3-¡¢Na+£®

µãÆÀ ±¾Ì⿼²é½á¹¹ÐÔÖÊÓëλÖùØÏµÓ¦Óã¬ÄѶÈÖеȣ¬£¨3£©ÖÐÅж϶þÑõ»¯Ì¼ÓëÇâÑõ»¯ÄƵķ´Ó¦²úÎïÊǹؼü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
16£®ÈçͼÊǸø²¡ÈËÊäÒºÓõÄÂÈ»¯ÄÆ×¢ÉäÈÜÒºµÄ±êÇ©£®
£¨1£©¸Ã×¢ÉäÈÜÒº£¨ÃܶÈΪ1g/cm3£©µÄÎïÖʵÄÁ¿Å¨¶ÈΪ0.15mol/L£®£¨±£ÁôÁ½Î»Ð¡Êý£©
£¨2£©ÈôÓÃNaCl¹ÌÌåÅäÖÆ500mL¸ÃŨ¶ÈµÄÈÜÒº£¬ÏÂÁÐÒÇÆ÷ÖУ¬²»ÐèÒªÓõ½µÄÊÇA£®£¨ÌîÐòºÅ£©
A£®×¶ÐÎÆ¿  B£®ÉÕ±­  C£®½ºÍ·µÎ¹Ü  D£®Ò©³×   E£®ÍÐÅÌÌìÆ½
£¨3£©ÈôҪʵʩÅäÖÆ£¬³ýÉÏÊöÒÇÆ÷Í⣬ÉÐȱµÄ²£Á§ÒÇÆ÷ÊDz£Á§±­¡¢500mLÈÝÁ¿Æ¿£®
£¨4£©ÏÂÁÐËÄÏî´íÎó²Ù×÷»áµ¼ÖÂËùµÃÈÜҺŨ¶ÈÆ«¸ßµÄÊÇB£¨ÌîÐòºÅ£©£®
A£®¶¨ÈÝʱÑöÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß
B£®¶¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß
C£®×ªÒÆÇ°£¬ÈÝÁ¿Æ¿Öк¬ÓÐÉÙÁ¿ÕôÁóË®
D£®¶¨Èݺ󣬰ÑÈÝÁ¿Æ¿µ¹ÖÃÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬±ã²¹³ä¼¸µÎË®ÖÁ¿Ì¶È´¦
£¨5£©Ä³Í¬Ñ§ÅäÖÆÁË500mL¸ÃŨ¶ÈµÄÂÈ»¯ÄÆ×¢ÉäÈÜÒº£¬Îª²â¶¨ËùÅäÂÈ»¯ÄÆ×¢ÉäÒºÊÇ·ñ´ï±ê£¬È¡¸ÃÂÈ»¯ÄÆ×¢ÉäÒº130mLÓÚÉÕ±­ÖУ¬È»ºóµÎÈë×ãÁ¿µÄAgNO3ÈÜÒº£¬³ä·Ö·´Ó¦ºó£¬¹ýÂ˵õ½°×É«³Áµí2.87g£¬ÊÔͨ¹ý¼ÆËãÅжÏÅäÖÆµÄ¸ÃÂÈ»¯ÄÆ×¢ÉäÒºÊÇ·ñ´ï±ê£®£¨Ð´³ö¼ÆËã¹ý³Ì£¬¼ÆËã½á¹û±£ÁôÁ½Î»Ð¡Êý£©
´ï±ê£®

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

¾«Ó¢¼Ò½ÌÍø