ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒÖÆ±¸äåÒÒÍ飨C2H5Br£©µÄ×°ÖúͲ½ÖèÈçÏ£º£¨ÒÑÖªäåÒÒÍéµÄ·Ðµã38£®4¡æ£©
![]()
¢Ù¼ì²é×°ÖÃµÄÆøÃÜÐÔ£¬Ïò×°ÖÃͼËùʾµÄUÐ͹ܺʹóÉÕ±ÖмÓÈë±ùË®£»
¢ÚÔÚÔ²µ×ÉÕÆ¿ÖмÓÈë10mL95%ÒÒ´¼¡¢28mLŨÁòËᣬȻºó¼ÓÈëÑÐϸµÄ13gä廝įºÍ¼¸Á£Ëé´ÉƬ£»
¢ÛСÐļÓÈÈ£¬Ê¹Æä³ä·Ö·´Ó¦¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¸ÃʵÑéÖÆÈ¡äåÒÒÍéµÄ»¯Ñ§·½³ÌʽΪ£¨Éú³ÉµÄÑÎΪNaHSO4£©£º ¡£
£¨2£©·´Ó¦Ê±Èôζȹý¸ß£¬¿É¿´µ½Óкì×ØÉ«ÆøÌå²úÉú£¬Æä³É·ÖΪ________£¨Ð´·Ö×Óʽ£©¡£
£¨3£©ÎªÁ˸üºÃµÄ¿ØÖÆ·´Ó¦Î¶ȣ¬³ýÓÃͼʾµÄС»ð¼ÓÈÈ£¬¸üºÃµÄ¼ÓÈÈ·½Ê½ÊÇ__________¡£
£¨4£©UÐ͹ÜÄڿɹ۲쵽µÄÏÖÏóÊÇ_____________________________¡£
£¨5£©·´Ó¦½áÊøºó£¬UÐιÜÖдÖÖÆµÄC2H5Br³Êר»ÆÉ«¡£ÎªÁ˳ýÈ¥´Ö²úÆ·ÖеÄÔÓÖÊ£¬¿ÉÑ¡ÔñÏÂÁÐÊÔ¼ÁÖеÄ_________________£¨ÌîÐòºÅ£©
A£®±½ B£®H2O C£®Na2SO3ÈÜÒº D£®CCl4
³ýÔÓËùÐèµÄÖ÷Òª²£Á§ÒÇÆ÷ÊÇ______________£¨ÌîÒÇÆ÷Ãû³Æ£©¡£
£¨6£©ÏÂÁм¸ÏîʵÑé²½Ö裬¿ÉÓÃÓÚ¼ìÑéäåÒÒÍéÖÐäåÔªËØ£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£ºÈ¡ÉÙÁ¿äåÒÒÍ飬Ȼºó__________________£¨Ìî´úºÅ£©¡£
¢Ù¼ÓÈÈ£» ¢Ú¼ÓÈëAgNO3ÈÜÒº£» ¢Û¼ÓÈëÏ¡HNO3Ëữ£»¢Ü¼ÓÈëNaOHÈÜÒº£» ¢ÝÀäÈ´¡£
£¨1£©C2H5OH+NaBr+H2SO4
NaHSO4+C2H5Br+H2O£¨2·Ö£©
»òNaBr+H2SO4
NaHSO4+ HBr£¨1·Ö£©
C2H5OH+HBr
C2H5Br+H2O£¨1·Ö£©
£¨2£©Br2£¨1·Ö£©
£¨3£©Ë®Ô¡¼ÓÈÈ£¨1·Ö£©
£¨4£©ÓÐÓÍ×´ÒºÌåÉú³É£¨1·Ö£©
£¨5£©c£¨1·Ö£© ·ÖҺ©¶·£¨1·Ö£©
£¨6£©¢Ü¢Ù¢Ý¢Û¢Ú£¨2·Ö£©