ÌâÄ¿ÄÚÈÝ
ʵÑéÊÒ¿ÉÀûÓüîʽ̼ËáÍ£¨»¯Ñ§Ê½£ºCu2(OH)2CO3£©ÖƱ¸Ñõ»¯Í£¬²¢½øÐÐ̼·Û»¹ÔÑõ»¯ÍµÄʵÑé¡£
²éÔÄ×ÊÁÏ£ºÉÕ¼î¹ÌÌåÓÐÎüË®ÐÔÇÒÄÜÓë¶þÑõ»¯Ì¼·¢Éú·´Ó¦¡£
ÎÞË®ÁòËáÍÓöË®»áÓɰ×É«±ä³ÉÀ¶É«¡£
¢ÙÖÆ±¸Ñõ»¯Í²¢¼ìÑé²úÎװÖÃÈçͼËùʾ£¨Ê¡ÂԼгÖÒÇÆ÷£©£º
![]()
²½ÖèÒ»£ºÁ¬½ÓAºÍB£¬´ò¿ª»îÈû£¬Í¨Èë¿ÕÆø¡£
²½Öè¶þ£º¹Ø±Õ»îÈû£¬Á¬ÉÏCºÍD¿ªÊ¼¼ÓÈÈ¡£¹Û²ìµ½CÖйÌÌå±äÀ¶£¬DÖгÎÇåʯ»ÒË®±ä»ë×Ç¡£
²½ÖèÈý£ºÔÚ¼ÓÈȹý³ÌÖУ¬¼Ç¼ÔÚBÖйÌÌåÖÊÁ¿±ä»¯ÈçÏÂ±í£¬ÔÚt3ʱֹͣ¼ÓÈÈ¡£
¼ÓÈÈʱ¼ä£¨min£© | 0 | t1 | t2 | t3 |
BÖйÌÌåÖÊÁ¿£¨g£© | 6.66 | 5.20 | 4.80 | 4.80 |
¢ÙBÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º__________ £¬ AµÄ×÷ÓÃÊÇÎüÊÕ¿ÕÆøÖеÄ_______ £¬·ÀÖ¹¶Ô²úÎï¼ìÑéÔì³É¸ÉÈÅ¡£Ñ¡Ôñt3ʱֹͣ¼ÓÈȵÄÀíÓÉÊÇ____________¡£
¢ÚÒ»¶¨Á¿Ì¼·Û»¹Ô¢ÙÖÐÖÆµÃµÄÑõ»¯Í²¢¼ìÑé²úÎװÖÃÈçͼËùʾ£ºÐ´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ________£¬ÊµÑé¹ý³ÌÖУ¬¹Û²ìµ½FÖÐÈÜÒº±ä»ë×Ç£¬EÖеÄÏÖÏóÊÇ___________ ·´Ó¦ÍêÈ«ºó£¬Èô½ö³·×߾ƾ«ÅçµÆÍ£Ö¹¼ÓÈÈ£¬¿ÉÄܵ¼Öµĺó¹ûÊÇ____________
![]()
¢ÛÈô¢ÙÖÐÊ¡ÂÔ²½ÖèÈý£¬¶Ô¢ÚÖз´Ó¦²úÎïÅжϿÉÄܲúÉúµÄÓ°Ïì¼°ÆäÔÒò______________¡£
¢Ü¼ÆËã¢Ú·´Ó¦ºóÀíÂÛÉÏ¿ÉÖÆµÃ¶àÉÙ¿ËÍ__________¡£
ÏÂÁÐʵÑéÉè¼Æ²»ÄܴﵽĿµÄÊÇ£¨¡¡¡¡£©
Ñ¡Ïî | A | B | C | D |
ʵÑéÉè¼Æ |
|
|
|
|
ʵÑéÄ¿µÄ | Ö¤Ã÷¶þÑõ»¯Ì¼ÄÜÈÜÓÚË® | Ö¤Ã÷¶þÑõ»¯Ì¼ÃܶȴóÓÚ¿ÕÆø | Ö¤Ã÷ͨÈëµÄÆøÌåÊǶþÑõ»¯Ì¼ | СËÕ´òÄÜÓëÑÎËá·´Ó¦·Å³öCO2 |
A. A B. B C. C D. D