ÌâÄ¿ÄÚÈÝ

2011ÄêÑëÊÓ¡¶Ã¿ÖÜÖÊÁ¿±¨¸æ¡·µÄ¡°3?15¡±Ìرð½ÚÄ¿ÆØ¹â£ººÓÄÏÉúÖíÖ÷²úÇø²ÉÓÃÎ¥½ûÒ©Æ·¡°ÊÝÈ⾫¡±£¬Óж¾ÖíÈâÁ÷ÏòË«»ã·Ö¹«Ë¾£®¡°ÊÝÈ⾫¡±µÄ»¯Ñ§Ê½ÊÇC12H19Cl3N2O£¬ÊԻشðÏÂÁÐÎÊÌ⣮
£¨1£©ÊÝÈ⾫ÓÉ______ÖÖÔªËØ×é³É£¬ÊôÓÚ______£¨Ìî¡°ÓлúÎ»ò¡°ÎÞ»úÎ£©£®
£¨2£©ÊÝÈ⾫·Ö×ÓÖÐ̼¡¢Çâ¡¢ÑõµÄÔ­×Ó¸öÊý±ÈÊÇ______£®
£¨3£©ÊÝÈ⾫µÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ______£®
£¨4£©ÊÝÈ⾫ÖÐÖÊÁ¿·ÖÊý×î´óµÄÔªËØÊÇ______£¨Ìî×Öĸ£©£®
A£®Ì¼       B£®Ñõ     C£®ÂÈ        D£®µª£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝÎïÖÊÖÐÔªËØ×é³ÉºÍÓлúÎïµÄÅжϿ¼ÂÇ£»£¨2£©¸ù¾Ý·Ö×ÓÖÐÔ­×Ó¸öÊýµÄ¼ÆËã·½·¨¿¼ÂÇ£»£¨3£©¸ù¾ÝÏà¶Ô·Ö×ÓÖÊÁ¿µÄ¼ÆËã·½·¨¿¼ÂÇ£»£¨4£©ÖÊÁ¿·ÖÊý×î´óµÄÔªËØ¾ÍÊÇÔÚ»¯Ñ§Ê½ÖÐÔªËØÖÊÁ¿×î´óµÄÔªËØ£®
½â´ð£º½â£º£¨1£©¡°ÊÝÈ⾫¡±ÊÇÓÉC¡¢H¡¢Cl¡¢N¡¢OÎåÖÖÔªËØ×é³É£¬º¬ÓÐÌ¼ÔªËØµÄ»¯ºÏÎïÊÇÓлúÎº¬Ì¼»¯ºÏÎ̼ËáÑεȣ©£¬ËùÒÔ¡°ÊÝÈ⾫¡±ÊÇÓлúÎ
£¨2£©·Ö×ÓÖÐÔ­×Ó¸öÊýÊǸÃÔªËØÓÒϽÇÊý×Ö£¬ËùÒÔÊÝÈ⾫·Ö×ÓÖÐ̼¡¢Çâ¡¢ÑõµÄÔ­×Ó¸öÊý±ÈÊÇ£º12£º19£º1£»
£¨3£©ÊÝÈ⾫µÄÏà¶Ô·Ö×ÓÖÊÁ¿ÊÇ£º12×12+1×19+35.5×3+14×2+16=313.5£»
£¨4£©ÊÝÈ⾫·Ö×ÓÖÐÌ¼ÔªËØµÄÖÊÁ¿×î´ó£¬ËùÒÔÖÊÁ¿·ÖÊý×î´óµÄÔªËØ¾ÍÊÇÌ¼ÔªËØ£®
¹Ê´ð°¸Îª£º£¨1£©Î壻ÓлúÎ£¨2£©12£º19£º1£»£¨3£©313.5£»£¨4£©A£®
µãÆÀ£º½â´ð±¾Ìâ¹Ø¼üÊÇÒªÊìϤÎïÖʵÄÔªËØ×é³É£¬·Ö×Ó¸öÊýÊÇÔªËØÓÒϽÇÊý×Ö£¬ÖªµÀÏà¶Ô·Ö×ÓÖÊÁ¿µÄ¼ÆËã·½·¨£¬Á˽âÔªËØÖÊÁ¿µÄ¼ÆËã·½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø