ÓÃ6.5¿ËпÓë×ãÁ¿µÄÏ¡ÁòËá·´Ó¦£®
£¨1£©Éú³ÉH2µÄÖÊÁ¿Îª¶àÉÙ£¿
£¨2£©ËùµÃH2ÔÚ±ê×¼×´¿öÏÂÌå»ýµÄ±í´ïʽΪ______£¨±ê×¼×´¿öÏÂ22.4LH2ÖØ2g£©£®
£¨3£©¡°×ãÁ¿µÄпÓë245¿ËÏ¡ÁòËá·´Ó¦£¬Éú³ÉÇâÆøµÄÖÊÁ¿ÊǶàÉÙ£¿¡±¼ÆËã´ËÌâʱ£¬³ýÌâÖÐËù¸ø
Êý¾Ý±ØÐëʹÓÃÍ⣬»¹È±ÉÙÒ»¸ö______µÄÊý¾Ý£®ÈôÓÃa±íʾ´ËÊý¾Ý£¬ÔòÉú³ÉH2µÄÖÊÁ¿Îª______g£®½«ËùµÃÈÜҺȡW¿Ë£¬ÔÚt¡æʱºãÎÂÕô·¢Ë®·Ö£¬ËæË®·ÖµÄÕô·¢¿ËÊý£¨x£©ÓëÎö³ö¹ÌÌåÖÊÁ¿£¨y£©µÄ¹ØϵÈçͼËùʾ£¬ÔòÔ­ÈÜÒºÊÇ______ÈÜÒº£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©£»t¡æʱ¸ÃÎïÖʱ¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ______£®£¨¦Á=45¡ã£©

½â£º£¨1£©ÉèÉú³ÉµÄH2ÖÊÁ¿ÎªX£®
Zn+H2SO4¨TZnSO4+H2¡ü
65 2
6.5¿Ë X
¨T
µÃ£ºX=0.2¿Ë
£¨2£©¸ù¾ÝÀ¨ºÅÖеÄÐÅÏ¢¿ÉÖª£¬¹Ê´ð°¸Îª£º22.4L¡Á0.2 g/2g£®
£¨3£©¶ÔÈÜÒºÀ´Ëµ£¬²Î¼Ó»¯Ñ§·´Ó¦µÄÎïÖʵÄÖÊÁ¿ÊÇÖ¸ÈÜÖʵÄÖÊÁ¿£¬Òò´ËȱÉÙÁòËáÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý£¬ÉèÉú³ÉÇâÆøµÄÖÊÁ¿ÎªY£®
Zn+H2SO4¨TZnSO4+H2¡ü
98 2
245a Y
¨T
µÃ£ºY=5a
Èç¹ûÊDZ¥ºÍÈÜÒº£¬Ò»µ©Ë®·Ö±»Õô·¢£¬ÈÜÖʾͻáÁ¢¼´Îö³ö£¬´ÓͼÏó¿ÉÒÔ¿´³ö£¬¸Õ¿ªÊ¼Ò»¶Îʱ¼ä£¬ËäȻˮ·Ö±»Õô·¢£¬µ«ÊÇÈÜÖÊûÓÐÎö³ö£¬ËµÃ÷ÈÜÒº²»ÊDZ¥ºÍÈÜÒº£®
¡ß¦Á=45¡ã£¬¶ÔÓ¦µÄÖ±½ÇÈý½ÇÐÎÊǵÈÑüÖ±½ÇÈý½ÇÐΣ®¡à´ÓͼÏó¿ÉÒÔ¿´³öÕô·¢µô20¿ËË®£¬Îö³ö¹ÌÌåµÄÖÊÁ¿ÊÇ20¿Ë£¬Ò²¾ÍÊÇ˵20¿ËÈÜÖʺÍ20¿ËË®×é³ÉµÄÈÜÒº¾ÍÊDZ¥ºÍÈÜÒº£¬Òò´Ë±¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý=¡Á100%¨T50%£®
¹Ê´ð°¸Îª£ºÁòËáÈÜÒºµÄÖÊÁ¿·ÖÊý£»5a£» ²»±¥ºÍ£» 50%£®
·ÖÎö£º£¨1£©Ð´³ö»¯Ñ§·½³Ìʽ²¢´úÈëпµÄÖÊÁ¿¼ÆËãÇâÆøµÄÖÊÁ¿£®
£¨2£©¸ù¾ÝÀ¨ºÅÖеÄÐÅÏ¢Áгö¹Øϵʽ£®
£¨3£©¶ÔÈÜÒºÀ´Ëµ£¬²Î¼Ó»¯Ñ§·´Ó¦µÄÎïÖʵÄÖÊÁ¿ÊÇÖ¸ÈÜÖʵÄÖÊÁ¿£»Èç¹ûÊDZ¥ºÍÈÜÒº£¬Ò»µ©Ë®·Ö±»Õô·¢£¬ÈÜÖʾͻáÁ¢¼´Îö³ö£®
µãÆÀ£ºÑ§»á·ÖÎöͼÏóµÄ·½·¨£¬Ò»°ã¿´×ªÕÛµãºÍͼÏóµÄ×ßÊÆ£¬×¢Òâ¼ÆËãµÄ¸ñʽºÍ¹æ·¶ÐÔ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøÓÃ6.5¿ËпÓë×ãÁ¿µÄÏ¡ÁòËá·´Ó¦£®
£¨1£©Éú³ÉH2µÄÖÊÁ¿Îª¶àÉÙ£¿
£¨2£©ËùµÃH2ÔÚ±ê×¼×´¿öÏÂÌå»ýµÄ±í´ïʽΪ
 
£¨±ê×¼×´¿öÏÂ22.4LH2ÖØ2g£©£®
£¨3£©¡°×ãÁ¿µÄпÓë245¿ËÏ¡ÁòËá·´Ó¦£¬Éú³ÉÇâÆøµÄÖÊÁ¿ÊǶàÉÙ£¿¡±¼ÆËã´ËÌâʱ£¬³ýÌâÖÐËù¸ø
Êý¾Ý±ØÐëʹÓÃÍ⣬»¹È±ÉÙÒ»¸ö
 
µÄÊý¾Ý£®ÈôÓÃa±íʾ´ËÊý¾Ý£¬ÔòÉú³ÉH2µÄÖÊÁ¿Îª
 
g£®½«ËùµÃÈÜҺȡW¿Ë£¬ÔÚt¡æʱºãÎÂÕô·¢Ë®·Ö£¬ËæË®·ÖµÄÕô·¢¿ËÊý£¨x£©ÓëÎö³ö¹ÌÌåÖÊÁ¿£¨y£©µÄ¹ØϵÈçͼËùʾ£¬ÔòÔ­ÈÜÒºÊÇ
 
ÈÜÒº£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©£»t¡æʱ¸ÃÎïÖʱ¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ
 
£®£¨¦Á=45¡ã£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2013½ì°²»ÕÊ¡»´±±ÊоÅÄ꼶¡°ÎåУ¡±Áª¿¼£¨Èý£©»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º¼ÆËãÌâ

£¨6·Ö£©Ð¿ÓëÑÎËᣨHCl£©·´Ó¦Éú³ÉÇâÆøºÍÂÈ»¯Ð¿¡£ÊµÑéÊÒÀïÓÃ6.5¿ËпÓë×ãÁ¿ÑÎËá·´Ó¦£¬¿ÉÖƵÃÇâÆøºÍÂÈ»¯Ð¿µÄÖÊÁ¿¸÷ÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

пÓëÑÎËᣨHCl£©·´Ó¦Éú³ÉÇâÆøºÍÂÈ»¯Ð¿¡£ÊµÑéÊÒÀïÓÃ6.5¿ËпÓë×ãÁ¿ÑÎËá·´Ó¦£¬¿ÉÖƵÃÇâÆøºÍÂÈ»¯Ð¿µÄÖÊÁ¿¸÷ÊǶàÉÙ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2010ÄêÖØÇìÊÐÖп¼»¯Ñ§Ä£ÄâÊÔ¾í£¨Áù£©£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÓÃ6.5¿ËпÓë×ãÁ¿µÄÏ¡ÁòËá·´Ó¦£®
£¨1£©Éú³ÉH2µÄÖÊÁ¿Îª¶àÉÙ£¿
£¨2£©ËùµÃH2ÔÚ±ê×¼×´¿öÏÂÌå»ýµÄ±í´ïʽΪ______£¨±ê×¼×´¿öÏÂ22.4LH2ÖØ2g£©£®
£¨3£©¡°×ãÁ¿µÄпÓë245¿ËÏ¡ÁòËá·´Ó¦£¬Éú³ÉÇâÆøµÄÖÊÁ¿ÊǶàÉÙ£¿¡±¼ÆËã´ËÌâʱ£¬³ýÌâÖÐËù¸ø
Êý¾Ý±ØÐëʹÓÃÍ⣬»¹È±ÉÙÒ»¸ö______µÄÊý¾Ý£®ÈôÓÃa±íʾ´ËÊý¾Ý£¬ÔòÉú³ÉH2µÄÖÊÁ¿Îª______g£®½«ËùµÃÈÜҺȡW¿Ë£¬ÔÚt¡æʱºãÎÂÕô·¢Ë®·Ö£¬ËæË®·ÖµÄÕô·¢¿ËÊý£¨x£©ÓëÎö³ö¹ÌÌåÖÊÁ¿£¨y£©µÄ¹ØϵÈçͼËùʾ£¬ÔòÔ­ÈÜÒºÊÇ______ÈÜÒº£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©£»t¡æʱ¸ÃÎïÖʱ¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ______£®£¨¦Á=45°£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸