ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ï±íΪԪËØÖÜÆÚ±íµÄÒ»²¿·Ö¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù | |||||||||||||||||
¢Ú | ¢Û | ¢Ü | |||||||||||||||
¢Ý | ¢Þ | ¢ß | |||||||||||||||
¢à | ¢á |
£¨1£©ÉÏÊöÔªËØÖУ¬ÊôÓÚdÇøµÄÊÇ________£¨ÌîÔªËØ·ûºÅ£©¡£
£¨2£©Ð´³öÔªËØ¢áµÄ»ù̬Ô×ӵļ۵ç×ÓÅŲ¼Ê½___________________________¡£
£¨3£©ÔªËصÚÒ»µçÀëÄÜΪ¢Û___¢Ü£¬µç¸ºÐÔ¢Û___¢Ü£¨Ìî¡°>¡±»ò¡°<¡±£©¡£
£¨4£©ÔªËØ¢ÛÆø̬Ç⻯Îï·Ö×ÓΪ_______·Ö×Ó£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©¡£ÏòÁòËáÍÈÜÒºÖÐÖðµÎ¼ÓÈëÆäË®ÈÜÒº£¬¿É¹Û²ìµ½µÄÏÖÏóΪ_______________________________________¡£
£¨5£©ÔªËآ޵ĵ¥Öʵľ§ÌåÖÐÔ×ӵĶѻý·½Ê½ÈçÏÂͼ¼×Ëùʾ£¬Æ侧°ûÌØÕ÷ÈçÏÂͼÒÒËùʾ£¬Ô×ÓÖ®¼äÏ໥λÖùØϵµÄƽÃæͼÈçÏÂͼ±ûËùʾ£®
ÈôÒÑÖª¢ÞµÄÔ×Ӱ뾶Ϊdcm£¬NA´ú±í°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÔªËØ¢ÞµÄÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬ÔòÒ»¸ö¾§°ûÖТÞÔ×ӵĸöÊýΪ______£¬¸Ã¾§ÌåµÄÃܶÈΪ_________£¨ÓÃM¡¢NA¡¢d±íʾ£©£®
¡¾´ð°¸¡¿ Cr 3d54s1 > < ¼«ÐÔ ÏȲúÉúÀ¶É«³Áµí£¬ºóÈܽâµÃµ½ÉîÀ¶É«ÈÜÒº 4 ¡Ì2M / 8d3NA g¡¤cm-3
¡¾½âÎö¡¿Óɱí¿ÉÖª£º£¨1£©ÉÏÊöÔªËØÖУ¬ÊôÓÚdÇøµÄÊÇCr£»£¨2£©CrµÄ»ù̬Ô×ӵļ۵ç×ÓÅŲ¼Ê½3d54s1£»£¨3£©¢Û¢Ü´¦ÓÚͬһÖÜÆÚ£¬´Ó×óµ½ÓÒÔªËصÚÒ»µçÀëÄÜÖð½¥±ä´ó£¬µ«¢õA×å±ä´ó£¬ÔªËصÚÒ»µçÀëÄÜΪ¢Û>¢Ü£¬¢Û¢Ü´¦ÓÚͬһÖÜÆÚ£¬´Ó×óµ½ÓÒÔªËص縺ÐÔ±ä´ó£¬¹Êµç¸ºÐÔ¢Û<¢Ü£»£¨4£©NH3¿Õ¼ä½á¹¹²»¶Ô³Æ£¬Õý¸ºµçºÉÖÐÐIJ»Öصþ£¬¹ÊNH3ÊǼ«ÐÔ·Ö×Ó£»ÏòÁòËáÍÈÜÒºÖÐÖðµÎ¼ÓÈ백ˮ£¬ÏÈÉú³ÉÇâÑõ»¯ÍÀ¶É«³Áµí£¬µÎ¼Ó¹ýÁ¿°±Ë®£¬ÇâÑõ»¯ÍÓëNH3Éú³ÉÉîÀ¶É«ËÄ°±ºÏÍÂçÀë×Ó£¬³ÁµíÈܽ⣻£¨5£©Ò»¸ö¾§°ûÖТÞÔ×ӵĸöÊýΪ £»¸Ã¾§ÌåµÄÃܶÈΪ¦Ñ=
=
M / 8d3NA g¡¤cm-3¡£
![](http://thumb2018.1010pic.com/images/loading.gif)