ÌâÄ¿ÄÚÈÝ
(6·Ö)ÔìÖ½ÊÇÎÒ¹ú¹Å´úËÄ´ó·¢Ã÷Ö®Ò»£¬ËüÓÐЧµØÍƶ¯ÁËÈËÀàÎÄÃ÷µÄ·¢Õ¹¡£
(1)»ØÊÕÅ©Ìï²úÉúµÄ½Õ¸Ñ×÷ΪÔìÖ½ÔÁÏ£¬¿ÉÒÔ¼õÉÙ·ÙÉսոѴøÀ´µÄ______ÎÛȾ¡£½Õ¸ÑµÄÖ÷Òª³É·ÖÊÇÏËÎ¬ËØ[(C6H1005)n]£¬ÏËÎ¬ËØÖÐC¡¢H¡¢OÈýÖÖÔªËØµÄÖÊÁ¿±ÈΪ______(ÓÃ×î¼òÕûÊý±È±íʾ)¡£
(2)ÔìÖ½»á²úÉú´óÁ¿º¬NaOHµÄ¼îÐÔ·ÏË®£¬Ðè¾´¦Àí³ÊÖÐÐÔºóÅÅ·Å¡£
¢Ù¼ì²â·ÏË®³Ê¼îÐԵļòµ¥·½·¨ÊÇ_____¡£
¢ÚÈôijÔìÖ½³§·ÏË®ÖÐNaOHµÄÖÊÁ¿·ÖÊýΪl£®6£¥£¬ÏÖÓзÏÁòËá9£®8 t(H2SO4µÄÖÊÁ¿·ÖÊýΪ20£¥)£¬¿ÉÒÔ´¦ÀíµÄ·ÏË®ÖÊÁ¿ÊǶàÉÙ?(¼ÆËã¹ý³ÌдÔÚ´ðÌ⿨ÉÏ)
(1) Ñ̳¾36£º5£º40
(2)¢ÙÓÃÎÞÉ«µÄ·Ó̪ÈÜÒº
¢Ú
½â£ºÉè¿ÉÒÔ´¦Àí·ÏË®µÄÖÊÁ¿ÎªX
2NaOH+ H2SO4===Na2SO4 +2H2O
80 ¡¡¡¡ 98
x¡Á1.6% 9.8t¡Á20%
80/98==== (x ¡Á1.6%)/(9.88t¡Á20%)
X==100t
´ð£º¿ÉÒÔ´¦Àí·ÏË®µÄÖÊÁ¿Îª100t ¡£
½âÎö:ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿