ÌâÄ¿ÄÚÈÝ
£¨10·Ö£©ÏÂͼÊÇ1831ÄêµÂ¹ú»¯Ñ§¼ÒÀî±ÈÏ£²â¶¨ÌþÀàÓлú»¯ºÏÎï×é³ÉµÄ×°Ö㬴ɹÜÄÚÓÐÌþÀàÑùÆ·£¬¾¼ÓÈÈ·Ö½â»òÆû»¯ºóÓô¿ÑõÆøÁ÷Çý¸Ï¾¹ýׯÈȵÄCuO£¬ÔÚÕâÀïÌþÀàÎïÖʽ«×ª»¯ÎªCO2ºÍH2O£¬ÔÙ¾Á½¸öÎüÊÕ¹ÜÎüÊÕ£¬ÒÑÖªÎüÊÕ¹ÜIºÍ¢ò·Ö±ðÎüÊÕH2OºÍCO2£¬ÇҲⶨµÄÊý¾ÝÈçÏÂ±í£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
| ÎüÊÕ¹ÜI | ÎüÊչܢò | ||
| ÎüÊÕǰ | ÎüÊÕºó | ÎüÊÕǰ | ÎüÊÕºó |
| 100g | 102.7g | 98g | 111.2g |
£¨1£©ÌþÀàÑùÆ·ÔÚ·¢Éú»¯Ñ§·´Ó¦¹ý³ÌÖÐËùÓõÄÑõ»¯¼ÁÊÇ ¡£
£¨2£©ÎüÊÕ¹ÜIÖÐ×°µÄÎüÊÕ¼ÁÊÇ £¬ÎüÊչܢòÖÐ×°µÄÎüÊÕ¼ÁÊÇ ¡£
£¨3£©¾¼ÆËã¿ÉÖª£¬¸ÃÌþµÄ·Ö×ÓʽΪ
£¨4£©ÒÑÖª¸ÃÌþ²»ÄÜʹËáÐÔKmnO4ÈÜÒºÍÊÉ«£¬1 mol¸ÃÌþ×î¶à¿ÉÓë3 mol H2·¢Éú¼Ó³É·´Ó¦£¬Ôò¸ÃÌþµÄ½á¹¹¼òʽΪ ¡£
½âÎö:
![]()
´É¹Ü | ÎüÊչܢñ | ÎüÊչܢò | |||
´É¹Ü | ÑùÆ·+´É¹Ü | ÎüÊÕǰ | ÎüÊÕºó | ÎüÊÕǰ | ÎüÊÕºó |
(1)ÌþÀàÑùÆ·ÔÚ»¯Ñ§·´Ó¦¹ý³ÌÖÐËùÓõÄÑõ»¯¼ÁÊÇ_________________¡£
(2)ÎüÊÕ¹ÜIÖÐ×°µÄÎüÊÕ¼ÁÊÇ______________£»ÎüÊÕ¹ÜIIÖÐ×°µÄÎüÊÕ¼ÁÊÇ________________¡£
(3)¸ÃÌþÀàÎïÖÊÊÇʲô£¿Ð´³öÆä½á¹¹¼òʽ¡£
£¨10·Ö£©ÏÂͼÊÇ1831ÄêµÂ¹ú»¯Ñ§¼ÒÀî±ÈÏ£²â¶¨ÌþÀàÓлú»¯ºÏÎï×é³ÉµÄ×°Ö㬴ɹÜÄÚÓÐÌþÀàÑùÆ·£¬¾¼ÓÈÈ·Ö½â»òÆû»¯ºóÓô¿ÑõÆøÁ÷Çý¸Ï¾¹ýׯÈȵÄCuO£¬ÔÚÕâÀïÌþÀàÎïÖʽ«×ª»¯ÎªCO2ºÍH2O£¬ÔÙ¾Á½¸öÎüÊÕ¹ÜÎüÊÕ£¬ÒÑÖªÎüÊÕ¹ÜIºÍ¢ò·Ö±ðÎüÊÕH2OºÍCO2£¬ÇҲⶨµÄÊý¾ÝÈçÏÂ±í£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
![]()
|
ÎüÊÕ¹ÜI |
ÎüÊչܢò |
||
|
ÎüÊÕǰ |
ÎüÊÕºó |
ÎüÊÕǰ |
ÎüÊÕºó |
|
100g |
102.7g |
98g |
111.2g |
£¨1£©ÌþÀàÑùÆ·ÔÚ·¢Éú»¯Ñ§·´Ó¦¹ý³ÌÖÐËùÓõÄÑõ»¯¼ÁÊÇ ¡£
£¨2£©ÎüÊÕ¹ÜIÖÐ×°µÄÎüÊÕ¼ÁÊÇ £¬ÎüÊչܢòÖÐ×°µÄÎüÊÕ¼ÁÊÇ ¡£
£¨3£©¾¼ÆËã¿ÉÖª£¬¸ÃÌþµÄ·Ö×ÓʽΪ
£¨4£©ÒÑÖª¸ÃÌþ²»ÄÜʹËáÐÔKmnO4 ÈÜÒºÍÊÉ«£¬1 mol¸ÃÌþ×î¶à¿ÉÓë3 mol H2·¢Éú¼Ó³É·´Ó¦£¬Ôò¸ÃÌþµÄ½á¹¹¼òʽΪ ¡£