A¡¢B¡¢C¡¢DÊÇ°´Ô×ÓÐòÊýÓÉСµ½´óÅÅÁеĵڶþ¡¢ÈýÖÜÆÚÔªËصĵ¥ÖÊ¡£B¡¢E¾ùΪ×é³É¿ÕÆøµÄ³É·Ö¡£FµÄÑæÉ«·´Ó¦³Ê»ÆÉ«¡£ÔÚGÖУ¬·Ç½ðÊôÔªËØÓë½ðÊôÔªËصÄÔ×Ó¸öÊý±ÈΪ1¡Ã2¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬¸÷ÎïÖÊÖ®¼äµÄÏ໥ת»¯¹ØϵÈçÓÒ£¨Í¼Öв¿·Ö²úÎïδÁгö£©£º
ÇëÌîдÏÂÁпհףº
£¨1£©AÊÇ £¬CÊÇ ¡£
£¨2£©HÓëÑÎËá·´Ó¦Éú³ÉEµÄ»¯Ñ§·½³ÌʽÊÇ ¡£
£¨3£©EÓëF·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ ¡£
£¨4£©FÓëGµÄË®ÈÜÒº·´Ó¦Éú³ÉIºÍDµÄÀë×Ó·½³ÌʽÊÇ ¡£
£¨1£©A£ºÌ¼(»òC) C£ºÄÆ(»òNa)£»£¨2£©Na2CO3+2HCl2NaCl+H2O+CO2¡ü
£¨3£©2CO2+2Na2O22Na2CO3+O2£»£¨4£©Na2O2+S2-+2H2O4OH-+S¡ý+2Na+
FµÄÑæÉ«·´Ó¦³Ê»ÆÉ«£¬ËµÃ÷FÊÇÄƵĻ¯ºÏÎ¶øFÊǵ¥ÖÊB¡¢C»¯ºÏ¶ø³É£¬B¡¢E¾ùΪ×é³É¿ÕÆøµÄ³É·Ö£¬¹ÊCΪ½ðÊôÄÆ£»GÊǵ¥ÖÊC¡¢D»¯ºÏ¶ø³É£¬Ô×Ó¸öÊý±ÈΪD¡Ã C£½1¡Ã2£¬ÇÒÔ×ÓÐòÊýD£¾C£¬¹ÊDΪÁò£»BΪ×é³É¿ÕÆøµÄ³É·Ö£¬×îÈÝÒ×Ïëµ½µÄÊÇO2£¬ÈçBΪO2£¬EҲΪ×é³É¿ÕÆøµÄ³É·Ö£¬EÖ»ÄÜÊÇCO2£¬A¼´ÎªÌ¼¡£FÊÇNa2O2»¹ÊÇNa2O£¿ÁªÏµ£ºF+E£½H+B£¬¹ÊFÊÇNa2O2£¬HÊÇNa2CO3¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â
| ||
| ||
| ||
| ||
n |
33.6 |
n |
33.6 |
m |
11.2 |
m |
11.2 |
m-n |
22.4 |
m-n |
22.4 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010Äêºþ±±Ê¡Î人ÊÐÎä²ýÇø¸ßÈýÎåÔµ÷ÑвâÊÔÀí×Û»¯Ñ§ÊÔÌâ ÌâÐÍ£ºÌî¿ÕÌâ
£¨15·Ö£©A¡¢B¡¢C¡¢DÊÇËÄÖÖ³£¼ûµÄµ¥ÖÊ£¬A¡¢BΪ½ðÊô£¬C¡¢D³£ÎÂÏÂÊÇÆøÌ壬ÆäÖÐDΪ»ÆÂÌÉ«¡£¼×¡¢ÒÒ¡¢±ûΪ³£¼ûµÄ»¯ºÏÎï¡£ËüÃÇÖ®¼äµÄת»¯¹ØϵÈçÏÂͼËùʾ£º
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©»¯ºÏÎïÒÒµÄÃû³Æ£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
£¨2£©BÓë¼×·´Ó¦µÄ»¯Ñ§·½³ÌʽÊǣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
£¨3£©ÓɱûµÄ±¥ºÍÈÜÒº¿ÉÒÔÖƵýºÌ壬½ºÌåÖÐÁ£×ÓÖ±¾¶µÄ´óС·¶Î§Êǣߣߣߣߣߣߣߣߣߣߣ»ÈôÒªÌá´¿¸Ã½ºÌ壬²ÉÓõIJÙ×÷·½·¨½Ð£ß£ß£ß£ß£ß¡£Èç¹ûÓøýºÌå×öµçӾʵÑ飬£ß£ß£ß¼«¸½½üÑÕÉ«¼ÓÉî¡£
£¨4£©½«A¡¢BÁ½ÖÖ½ðÊô°´Ò»¶¨µÄÖÊÁ¿±È×é³É»ìºÏÎï¡£
¢ÙÈ¡Ò»¶¨ÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬Éú³ÉÆøÌåµÄÌå»ýÔÚ±ê×¼×´¿öÏÂΪnL£¬»ìºÏÎïÖÐBµÄÎïÖʵÄÁ¿Îª£ß£ß£ß£ß£ßmol£¨Óú¬×ÖĸµÄ´úÊýʽ±íʾ£©¡£
¢ÚÁíÈ¡ÏàͬÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄÏ¡ÁòËᣬ¹ÌÌåÈ«²¿Èܽ⣬Éú³ÉÆøÌåµÄÌå»ýµÄ±ê×¼×´¿öÏÂΪmL£¬¸Ã·´Ó¦ÖÐתÒƵç×ÓµÄÎïÖʵÄÁ¿Îª£ß£ß£ß£ß£ßmol£¬Ô»ìºÏÎïÖÐAµÄÖÊÁ¿Îª£ß£ß£ß£ß£ß£ß£ß£ß£ß£ßg£¨Óú¬×ÖĸµÄ´úÊýʽ±íʾ£©¡£
¢ÛÏò¢ÚËùµÃµÄÈÜÒºÖмÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£¬³ä·Ö½Á°èºó£¬¹ýÂË£¬³Áµí¾Ï´µÓ¡¢¸ÉÔï¡¢×ÆÉÕºóµÃµ½Ò»ÖÖ¹ÌÌ壬¾³ÆÁ¿·¢ÏָùÌÌåµÄÖÊÁ¿ºÍÔ»ìºÏÎïµÄÖÊÁ¿Ç¡ºÃÏàµÈ£¬ÔòÔ»ìºÏÎïÖÐBµÄÖÊÁ¿·ÖÊýΪ£ß£ß£ß£ß£ß¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013-2014ѧÄêºþÄÏÊ¡»³»¯ÊиßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔÀí×Û»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ
ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¡¢FÁùÖÖ¶ÌÖÜÆÚÔªËØÖУ¬A¡¢B¡¢C¡¢DÊÇ×é³Éµ°°×ÖʵĻù±¾ÔªËØ£»AÓëBµÄÔ×ÓÐòÊýÖ®ºÍµÈÓÚCÔ×ÓºËÄÚµÄÖÊ×ÓÊý£»AÓëE¡¢DÓëF·Ö±ðλÓÚͬһÖ÷×壬ÇÒFÔ×ÓºËÄÚµÄÖÊ×ÓÊýÊÇDÔ×ÓºËÍâµç×ÓÊýµÄ2±¶¡£¾Ý´Ë£¬Çë»Ø´ð£º
£¨1£©FÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ____________________________¡£
£¨2£©ÓÉA¡¢C¡¢D¡¢F°´8:2:4:1Ô×Ó¸öÊý±È×é³ÉµÄ»¯ºÏÎï¼×Öк¬ÓеĻ¯Ñ§¼üÀàÐÍΪ____________£»¼×ÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ________________£¨ÓÃÀë×ÓŨ¶È·ûºÅ±íʾ£©¡£
£¨3£©»¯ºÏÎïÒÒÓÉA¡¢C×é³ÉÇÒÏà¶Ô·Ö×ÓÖÊÁ¿Îª32£»»¯ºÏÎï±ûÓÉA¡¢D×é³ÉÇÒ·Ö×ÓÄÚµç×Ó×ÜÊýÓëÒÒ·Ö×ÓÄÚµç×Ó×ÜÊýÏàµÈ£»ÒÒÓë±ûµÄ·´Ó¦¿ÉÓÃÓÚ»ð¼ý·¢É䣨·´Ó¦²úÎï²»ÎÛȾ´óÆø£©£¬Ôò¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________________________________¡£
£¨4£©ÓÉA¡¢D¡¢E¡¢F×é³ÉµÄ»¯ºÏÎﶡÄÜÓëÁòËá·´Ó¦²¢·Å³ö´Ì¼¤ÐÔÆøζµÄÆøÌ壬Ôò¶¡µÄ»¯Ñ§Ê½Îª£ß£ß£ß£ß£ß£ß£ß£ß£»ÊµÑé²âµÃ¶¡ÈÜÒºÏÔÈõËáÐÔ£¬ÓÉ´ËÄãÄܵóöµÄ½áÂÛÊÇ___________________¡£
£¨5£©ÓÉB¡¢A°´1:4Ô×Ó¸öÊý±È×é³ÉµÄ»¯ºÏÎïÎìÓëDµÄ³£¼ûÆø̬µ¥Öʼ°NaOHÈÜÒº¹¹³ÉÔµç³Ø£¨Èçͼ£©£¬ÊÔ·ÖÎö£º
¢Ù±ÕºÏK£¬Ð´³ö×ó³ØXµç¼«µÄ·´Ó¦Ê½__________________________________£»
¢Ú±ÕºÏK£¬µ±Xµç¼«ÏûºÄ1.6g»¯ºÏÎïÎìʱ£¨¼ÙÉè¹ý³ÌÖÐÎÞÈκÎËðʧ£©£¬ÔòÓÒ³ØÁ½¼«¹²·Å³öÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ_________Éý¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
A¡¢B¡¢C¡¢DÊÇËÄÖÖ³£¼ûµÄµ¥ÖÊ£¬A¡¢BΪ½ðÊô£¬C¡¢D³£ÎÂÏÂÊÇÆøÌ壬ÆäÖÐDΪ»ÆÂÌÉ«¡£¼×¡¢ÒÒ¡¢±ûΪ³£¼ûµÄ»¯ºÏÎï¡£ËüÃÇÖ®¼äµÄת»¯¹ØϵÈçÏÂͼËùʾ£º
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©»¯ºÏÎïÒÒµÄÃû³Æ£ß£ß£ß£ß£ß£ß£ß£ß£ß£ß¡£
£¨2£©BÓë¼×·´Ó¦µÄ»¯Ñ§·½³ÌʽÊǣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߣߡ£
£¨3£©ÓɱûµÄ±¥ºÍÈÜÒº¿ÉÒÔÖƵýºÌ壬½ºÌåÖÐÁ£×ÓÖ±¾¶µÄ´óС·¶Î§Êǣߣߣߣߣߣߣߣߣߣߣ»ÈôÒªÌá´¿¸Ã½ºÌ壬²ÉÓõIJÙ×÷·½·¨½Ð£ß£ß£ß£ß£ß¡£Èç¹ûÓøýºÌå×öµçӾʵÑ飬£ß£ß£ß¼«¸½½üÑÕÉ«¼ÓÉî¡£
£¨4£©½«A¡¢BÁ½ÖÖ½ðÊô°´Ò»¶¨µÄÖÊÁ¿±È×é³É»ìºÏÎï¡£
¢ÙÈ¡Ò»¶¨ÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬Éú³ÉÆøÌåµÄÌå»ýÔÚ±ê×¼×´¿öÏÂΪnL£¬»ìºÏÎïÖÐBµÄÎïÖʵÄÁ¿Îª£ß£ß£ß£ß£ßmol£¨Óú¬×ÖĸµÄ´úÊýʽ±íʾ£©¡£
¢ÚÁíÈ¡ÏàͬÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄÏ¡ÁòËᣬ¹ÌÌåÈ«²¿Èܽ⣬Éú³ÉÆøÌåµÄÌå»ýµÄ±ê×¼×´¿öÏÂΪmL£¬¸Ã·´Ó¦ÖÐתÒƵç×ÓµÄÎïÖʵÄÁ¿Îª£ß£ß£ß£ß£ßmol£¬Ô»ìºÏÎïÖÐAµÄÖÊÁ¿Îª£ß£ß£ß£ß£ß£ß£ß£ß£ß£ßg£¨Óú¬×ÖĸµÄ´úÊýʽ±íʾ£©¡£
¢ÛÏò¢ÚËùµÃµÄÈÜÒºÖмÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£¬³ä·Ö½Á°èºó£¬¹ýÂË£¬³Áµí¾Ï´µÓ¡¢¸ÉÔï¡¢×ÆÉÕºóµÃµ½Ò»ÖÖ¹ÌÌ壬¾³ÆÁ¿·¢ÏָùÌÌåµÄÖÊÁ¿ºÍÔ»ìºÏÎïµÄÖÊÁ¿Ç¡ºÃÏàµÈ£¬ÔòÔ»ìºÏÎïÖÐBµÄÖÊÁ¿·ÖÊýΪ£ß£ß£ß£ß£ß¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
A¡¢B¡¢C¡¢DÊÇËÄÖÖ³£¼ûµÄµ¥ÖÊ£¬A¡¢BΪ½ðÊô£¬C¡¢D³£ÎÂÏÂÊÇÆøÌ壬ÇÒDΪ»ÆÂÌÉ«ÆøÌå¡£¼×¡¢ÒÒ¡¢±ûΪ³£¼ûµÄ»¯ºÏÎ¼×ÊǺÚÉ«ÇÒ¾ßÓдÅÐÔµÄÎïÖÊ¡£ËüÃÇÖ®¼äµÄת»¯¹ØϵÈçÏÂͼËùʾ£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©BÓë¼×·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ ¡£
£¨2£©³£ÎÂÏ£¬½«A»òBµÄµ¥ÖÊ·ÅÈëŨÁòËá»òŨÏõËáÖУ¬ÊÇ·ñÈܽ⣿ £¨Ìî¡°ÊÇ¡±»ò¡°·ñ¡±£©¡£
£¨3£©½«±ûÈÜÓÚË®Åä³ÉÈÜÒº£¬¼ìÑé±ûÖÐÑôÀë×ӵķ½·¨ÊÇ
¡£
£¨4£©Ð´³öAÓëË®ÕôÆø·´Ó¦Éú³ÉCºÍ¼×µÄ»¯Ñ§·½³Ìʽ ¡£
£¨5£©½«A¡¢BÁ½ÖÖ½ðÊô°´Ò»¶¨µÄÖÊÁ¿±È×é³É»ìºÏÎï¡£
¢ÙÈ¡Ò»¶¨ÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬Éú³ÉÆøÌåµÄÌå»ýÔÚ±ê×¼×´¿öÏÂΪn L£¬BÓëNaOHÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ £¬»ìºÏÎïÖÐBµÄÎïÖʵÄÁ¿Îª mol£¨Óú¬×ÖĸµÄ·ÖÊýʽ±íʾ£©¡£
¢ÚÁíÈ¡ÏàͬÖÊÁ¿µÄ¸Ã»ìºÏÎÏòÆäÖмÓÈë×ãÁ¿µÄÏ¡ÁòËᣬ¹ÌÌåÈ«²¿Èܽ⣬Éú³ÉÆøÌåµÄÌå»ýÔÚ±ê×¼×´¿öÏÂΪm L£¬¸Ã·´Ó¦ÖÐתÒƵç×ÓµÄÎïÖʵÄÁ¿Îª mol£¬»ìºÏÎïÖÐAµÄÖÊÁ¿Îª g£¨Óú¬×ÖĸµÄ·ÖÊýʽ±íʾ£©¡£
¢ÛÏò¢ÚËùµÃµÄÈÜÒºÖмÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº£¬³ä·Ö½Á°è£¬½«²úÉúµÄ³Áµí¹ýÂ˳öÀ´£¬¾Ï´µÓ¡¢¸ÉÔï¡¢×ÆÉÕºóµÃµ½Ò»ÖÖ¹ÌÌ壬¾³ÆÁ¿·¢ÏָùÌÌåµÄÖÊÁ¿ºÍÔ»ìºÏÎïµÄÖÊÁ¿Ç¡ºÃÏàµÈ£¬ÔòÔ»ìºÏÎïÖÐÂÁµÄÖÊÁ¿·ÖÊýΪ ¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com