ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¶ÌÖÜÆÚÔªËØX¡¢Y¡¢Z¡¢MµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÔªËØXµÄÒ»ÖÖ¸ßÓ²¶Èµ¥ÖÊÊDZ¦Ê¯£¬Y2+µç×Ó²ã½á¹¹ÓëÄÊÏàͬ£¬ZµÄÖÊ×ÓÊýΪżÊý£¬ÊÒÎÂÏÂMµ¥ÖÊΪµ­»ÆÉ«¹ÌÌ壬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©MÔªËØλÓÚÖÜÆÚ±íÖеĵÚ______ÖÜÆÚ¡¢_______×å¡£

£¨2£©ZÔªËØÊÇ____£¬ÆäÔÚ×ÔÈ»½çÖг£¼ûµÄ¶þÔª»¯ºÏÎïÊÇ____¡£

£¨3£©XÓëMµÄµ¥ÖÊÔÚ¸ßÎÂÏ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£¬²úÎï·Ö×ÓΪֱÏßÐΣ¬Æ仯ѧ¼üÊô__________¹²¼Û¼ü£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©¡£

£¨4£©ËÄÖÖÔªËØÖеÄ____¿ÉÓÃÓÚº½¿Õº½ÌìºÏ½ð²ÄÁϵÄÖƱ¸£¬Æäµ¥ÖÊÓëÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________¡£

¡¾´ð°¸¡¿£¨1£©Èý¢öA £¨Ã¿¿Õ1·Ö£¬¹²2·Ö£©

£¨2£©Si SiO2 £¨Ã¿¿Õ1·Ö£¬¹²2·Ö£©

£¨3£©C+2SCS2 ¼«ÐÔ£¨Ã¿¿Õ1·Ö£¬¹²2·Ö£©

£¨4£©Mg Mg+2HCl==MgCl2+H2¡ü £¨Ã¿¿Õ1·Ö£¬¹²2·Ö£©

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º¶ÌÖÜÆÚÔªËØX¡¢Y¡¢Z¡¢MµÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÔªËØXµÄÒ»ÖÖ¸ßÓ²¶Èµ¥ÖÊÊDZ¦Ê¯£¬ÔòXÊÇCÔªËØ£»Y2+µç×Ó²ã½á¹¹ÓëÄÊÏàͬ£¬ÔòYÊÇMgÔªËØ£»ZµÄÖÊ×ÓÊýΪżÊý£¬ÊÒÎÂÏÂMµ¥ÖÊΪµ­»ÆÉ«¹ÌÌ壬ÔòZÊÇSiÔªËØ£»MÊÇSÔªËØ¡££¨1£©MÔªËØÊÇS£¬ºËÍâµç×ÓÅŲ¼ÊÇ2¡¢8¡¢6£¬ËùÒÔλÓÚÖÜÆÚ±íÖеĵÚÈýÖÜÆÚ¡¢¢öA×壻£¨2£©ZÔªËØÊÇSiÔªËØ£¬ÆäÔÚ×ÔÈ»½çÖг£¼ûµÄ¶þÔª»¯ºÏÎïÊÇSiO2£»£¨3£©XÓëMµÄµ¥ÖÊÔÚ¸ßÎÂÏ·´Ó¦²úÉúCS2£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪC+2SCS2£¬²úÎï·Ö×ÓΪֱÏßÐΣ¬½á¹¹ÓëCO2ÀàËÆ£¬ÓÉÓÚÊDz»Í¬ÔªËصÄÔ­×ÓÐγɵĹ²¼Û¼ü£¬ËùÒÔÆ仯ѧ¼üÊô¼«ÐÔ¹²¼Û¼ü£»£¨4£©ËÄÖÖÔªËØÖеÄÖ»ÓÐMgÊǽðÊôÔªËØ£¬ÃܶȱȽÏС£¬ÖƳɵĺϽðÓ²¶È´ó£¬ËùÒÔ¿ÉÓÃÓÚº½¿Õº½ÌìºÏ½ð²ÄÁϵÄÖƱ¸£¬¸Ã½ðÊôÊDZȽϻîÆõĽðÊô£¬¿ÉÒÔÓëÑÎËá·¢ÉúÖû»·´Ó¦²úÉúÇâÆø£¬Æäµ¥ÖÊÓëÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪMg+2HCl==MgCl2+H2¡ü¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿°ëˮúÆøÊǹ¤ÒµºÏ³É°±µÄÔ­ÁÏÆø£¬ÆäÖ÷Òª³É·ÖÊÇH2¡¢CO¡¢CO2¡¢N2ºÍH2O£¨g£©¡£°ëˮúÆø¾­¹ýÏÂÁв½Öèת»¯ÎªºÏ³É°±µÄÔ­ÁÏ¡£

Íê³ÉÏÂÁÐÌî¿Õ£º

£¨1£©°ëˮúÆøº¬ÓÐÉÙÁ¿Áò»¯Çâ¡£½«°ëˮúÆøÑùƷͨÈë____ÈÜÒºÖУ¨ÌîдÊÔ¼ÁÃû³Æ£©£¬³öÏÖ_______£¬¿ÉÒÔÖ¤Ã÷ÓÐÁò»¯Çâ´æÔÚ¡£

£¨2£©°ëˮúÆøÔÚÍ­´ß»¯ÏÂʵÏÖCO±ä»»£ºCO+H2OCO2+H2

Èô°ëˮúÆøÖÐV(H2):V(CO):V(N2)=38£º28£º22£¬¾­CO±ä»»ºóµÄÆøÌåÖУºV(H2):V(N2)=____________¡£

£¨3£©¼îÒºÎüÊÕ·¨ÊÇÍѳý¶þÑõ»¯Ì¼µÄ·½·¨Ö®Ò»¡£ÒÑÖª£º


Na2CO3

K2CO3

20¡æ¼îÒº×î¸ßŨ¶È£¨mol/L£©

2.0

8.0

¼îµÄ¼Û¸ñ£¨Ôª/kg£©

1.25

9.80

ÈôÑ¡ÔñNa2CO3¼îÒº×÷ÎüÊÕÒº£¬ÆäÓŵãÊÇ__________£»È±µãÊÇ____________¡£Èç¹ûÑ¡ÔñK2CO3¼îÒº×÷ÎüÊÕÒº£¬ÓÃʲô·½·¨¿ÉÒÔ½µµÍ³É±¾£¿

___________________________________________

д³öÕâÖÖ·½·¨Éæ¼°µÄ»¯Ñ§·´Ó¦·½³Ìʽ¡£_______________________

£¨4£©ÒÔÏÂÊDzⶨ°ëˮúÆøÖÐH2ÒÔ¼°COµÄÌå»ý·ÖÊýµÄʵÑé·½°¸¡£

È¡Ò»¶¨Ìå»ý£¨±ê×¼×´¿ö£©µÄ°ëˮúÆø£¬¾­¹ýÏÂÁÐʵÑé²½Öè²â¶¨ÆäÖÐH2ÒÔ¼°COµÄÌå»ý·ÖÊý¡£

¢ÙÑ¡ÓúÏÊʵÄÎÞ»úÊÔ¼Á·Ö±ðÌîÈë¢ñ¡¢¢ñ¡¢¢ô¡¢¢õ·½¿òÖС£

¢Ú¸ÃʵÑé·½°¸ÖУ¬²½Öè¢ñ¡¢¢òµÄÄ¿µÄÊÇ£º_________________¡£

¢Û¸ÃʵÑé·½°¸ÖУ¬²½Öè________£¨Ñ¡Ìî¡°¢ô¡±»ò¡°¢õ¡±£©¿ÉÒÔÈ·¶¨°ëˮúÆøÖÐH2µÄÌå»ý·ÖÊý¡£

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

¾«Ó¢¼Ò½ÌÍø