ÌâÄ¿ÄÚÈÝ

ÒÑÖªA¡¢B¡¢CÊÇÆøÌ壬GÊÇNaCl,EÊÇÄÜÐγÉÎÂÊÒЧӦµÄÆøÌå¡£ËüÃÇÖ®¼äµÄת»¯¹ØÏµÈçͼ1-3-6Ëùʾ£º

ͼ1-3-6

(1)EµÄµç×ÓʽΪ_________¡£

(2)D¿ÉÄÜÊÇ(»¯Ñ§Ê½) _________¡£

(3)AÓëB·´Ó¦Éú³É1 mol Cʱ·Å³öÈÈÁ¿Îª92.3 kJ,Ôò´Ë·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ____________¡£

(4)DÓëCÈÜÒº·´Ó¦Éú³ÉE¡¢F¡¢GµÄÀë×Ó·½³ÌʽΪ_________________»ò__________________¡£

(5)ÏÖÓÐͬÌå»ýͬÎïÖʵÄÁ¿Å¨¶ÈµÄC¡¢DÁ½ÖÖÈÜÒº£¬°ÑCÂýÂýµÎÈëDÈÜÒºÖУ¬²úÉúÆøÌåµÄÌå»ýΪV1 mL,°ÑDÂýÂýµÎÈëCÈÜÒºÖУ¬²úÉúÆøÌåµÄÌå»ýΪV2 mL£¬ÈôV1=V2£¬ÔòDΪ_________¡£

½âÎö£º±¾ÌâÖ÷Òª¿¼²é̼ËáÑεÄÏà¹ØÐÔÖÊ¡£ÐγÉÎÂÊÒЧӦµÄÆøÌåΪCO2£¬ÔòÓÉCÆøÌåµÄÈÜÒº+DCO2+NaCl+F¿ÉÍÆÖªCΪHCl,DΪNaCO3»òNaHCO3,FΪH2O£»ÓÖÓÉA+B¡úHClÖªA¡¢B·Ö±ðΪH2ºÍCl2ÖеÄÒ»ÖÖ£¬ÖÁ´Ë(1)¡ª(4)СÌâ¿É˳Àû½â¾ö¡£ÈôDΪNa2CO3,ÔòÈô½«µÈÎïÖʵÄÁ¿µÄHClµÎÈëµ½Na2CO3ÖУ¬·¢Éú·´Ó¦+H+====£¬ÎÞÆøÌå·Å³ö£»¶ø·´µÎʱÔò·¢Éú·´Ó¦2H++====CO2¡ü+H2£¬²úÉúÆøÌåµÄÎïÖʵÄÁ¿Îªn(CO2)====n(HCl)¡£ÏÔÈ»£¬V1¡ÙV2¡£ÈôDΪNaHCO3£¬ÔòÎÞÂÛÔõÑùµÎÈ룬¶¼·¢Éú·´Ó¦H++====CO2¡ü+H2O,¶þÕßÎïÖʵÄÁ¿ÏàµÈ£¬²úÉúÆøÌåÌå»ýÏàµÈ£¬¹ÊDΪNaHCO3¡£

´ð°¸£º(1)

(2)Na2CO3»òNaHCO3

(3)H2(g)+Cl2(g)====2HCl(g);¦¤H=-184.6 kJ¡¤mol-1

(4)H++====CO2¡ü+H2O  2 H++====CO2¡ü+H2O

(5)NaHCO3

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?ÃÅÍ·¹µÇøÄ£Ä⣩ÒÑÖªA¡¢B¡¢CÊÇÖÐѧ»¯Ñ§µÄ³£¼ûÎïÖÊ£¬ËüÃÇÔÚÒ»¶¨Ìõ¼þÏÂÓÐÈçÏÂת»¯¹ØÏµ£ºA
+D
Ò»¶¨Ìõ¼þ
B
+D
Ò»¶¨Ìõ¼þ
C
£¨1£©ÈôAÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£»CΪºì×ØÉ«ÆøÌ壮ÔòAת»¯ÎªB·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
4NH3+5O2
´ß»¯¼Á
.
¡÷
4NO+6H2O
4NH3+5O2
´ß»¯¼Á
.
¡÷
4NO+6H2O
£®
£¨2£©ÈôDÊǾßÓÐÑõ»¯ÐԵĵ¥ÖÊ£¬AÔªËØÊôÓÚ¶ÌÖÜÆÚÖ÷×å½ðÊôÔªËØ£¬ÔòCµÄµç×ÓʽΪ
£®
£¨3£©ÈôDÊǽðÊô£¬CÈÜÒºÔÚÖü´æÊ±Ó¦¼ÓÈëÉÙÁ¿D£¬ÆäÀíÓÉÊÇ£¨ÓñØÒªµÄÎÄ×ÖºÍÀë×Ó·½³Ìʽ˵Ã÷£©
¼ÓÈëÉÙÁ¿Ìú£¬·ÀÖ¹Fe2+±»Ñõ»¯ÎªFe3+£¬2Fe3++Fe¨T3Fe2+
¼ÓÈëÉÙÁ¿Ìú£¬·ÀÖ¹Fe2+±»Ñõ»¯ÎªFe3+£¬2Fe3++Fe¨T3Fe2+
£®
£¨4£©ÈôDÊÇÒ»ÖÖ³£¼ûµÄÎÂÊÒÆøÌ壻AÊÇÒ»ÖÖÇ¿µç½âÖÊÇÒÔÚË®ÈÜÒºÖеçÀë³öµÄÒõ¡¢ÑôÀë×Ó¾ùº¬ÓÐ10¸öµç×Ó£®ÔòBת»¯ÎªCµÄÀë×Ó·½³ÌʽΪ
CO2+CO32-+H2O=2HCO3-
CO2+CO32-+H2O=2HCO3-
£®
£¨5£©ÈôDΪÂȼҵµÄÖ÷Òª²úÆ·£¬B¾ßÓÐÁ½ÐÔ£¬ÔòCÈÜÒºÖгýÇâÑõ¸ùÍ⻹´æÔÚµÄÒõÀë×ӵĻ¯Ñ§Ê½Îª
AlO2-
AlO2-
£®
£¨6£©ÈôA¡¢B¡¢C¾ùΪÑõ»¯ÎDÊÇÒ»ÖÖºÚÉ«¹Ì̬·Ç½ðÊôµ¥ÖÊ£¬ÔòB·Ö×ӵĽṹʽΪ
O=C=O
O=C=O
£®
£¨7£©ÈôAµÄÌå»ý·ÖÊýΪ75%µÄÈÜÒº¿ÉÓÃ×÷Ò½ÁÆÏû¶¾¼Á£»BÓëÐÂÖÆÇâÑõ»¯Í­¹²ÈÈ£¬ÓÐשºìÉ«³ÁµíÉú³É£®ÔòAÉú³ÉBµÄ»¯Ñ§·½³ÌʽΪ
2CH3CH2OH+O2
´ß»¯¼Á
¼ÓÈÈ
2CH3CHO+2H2O
2CH3CH2OH+O2
´ß»¯¼Á
¼ÓÈÈ
2CH3CHO+2H2O
£®

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

¾«Ó¢¼Ò½ÌÍø