ÌâÄ¿ÄÚÈÝ

»¯ºÏÎï¼×£¨M=110g/mol£©ÊÇÒ»ÖÖ¿¹´ÅÐԵĴ¢Çâ²ÄÁÏ£¬ÏÖÈ¡5.5g»¯ºÏÎï¼×¸ô¾ø¿ÕÆø¼ÓÈÈʹ֮ÍêÈ«·Ö½â£¬ÊÕ¼¯µ½3.36L H2£¨±ê×¼×´¿ö£©ºÍÁ½ÖÖ³£¼ûµÄ½ðÊôµ¥ÖÊ£¬Áí½«µÈÖÊÁ¿µÄ»¯ºÏÎï¼×Óã×ãÁ¿µÄÑÎËá³ä·Ö·´Ó¦Ò²ÄܷųöH2£¬µÃµ½µÄÈÜÒºÖмÓÈë×ãÁ¿µÄNaOHÈÜÒº£¬¹ýÂË¡¢Ï´µÓ¡¢×ÆÉÕ£¬µÃµ½»¯ºÏÎïÒҺͱû¡£ÆäÖÐÒÒ¿É×÷ºìÉ«µÄÑÕÁÏ£¬ÆäÖÊÁ¿Îª4.0g£»±û¿É×÷ΪÄ͸ßβÄÁÏ¡£Çë»Ø´ð£º

£¨1£©»¯ºÏÎï¼×µÄ×é³ÉÔªËØΪHºÍ____£¨ÓÃÔªËØ·ûºÅ±íʾ£©£¬»¯Ñ§Ê½Îª__________¡£

£¨2£©»¯ºÏÎï¼×ÓãÑÎËá·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø