ÌâÄ¿ÄÚÈÝ
£¨6·Ö£©Ä³ÖÐѧ½øÐеÄʵÑé²Ù×÷¿¼²é£¬Öƶ¨Á˸ö¿¼Ç©£ºa£®O2µÄÖÆÈ¡£»b£®CO2µÄÖÆÈ¡£»c£®ÓÃ98£¥Å¨ÁòËáÅäÖÆ50g10£¥µÄÏ¡ÁòË᣻d£®´ÖÑÎÌá´¿¡£Ã¿¸öͬѧ³éȡһ¸ö¿¼Ç©½øÐÐʵÑé¡£
£¨1£©¼×ͬѧ³éÇ©ºóÀ´µ½ÊµÑéÊÒ£¬·¢ÏÖ±¾×éʵÑé×ÀÉÏÖ÷Ҫ׼±¸ÁËÏÂÁÐÒÇÆ÷ºÍÒ©Æ·£º
![]()
¼×ͬѧ³éµ½µÄ¿¼Ç©µÄʵÑéÔÀíΪ £¨Óû¯Ñ§·½³Ìʽ±íʾ£©£¬Ó¦Ñ¡ÓõÄÒÇÆ÷ÓÐ £¨Ìî×Öĸ´úºÅ£©¡£¸ÃÖÆÈ¡×°ÖÃÒ²¿ÉÓÃÓÚʵÑéÊÒÖÆÈ¡ÑõÆø£¬Çëд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£
£¨2£©ÒÒͬѧ³éµ½ÐòºÅΪcµÄ¿¼Ç©£¬ÊµÑéÊÒÀÏʦÐèҪΪËûÌṩµÄÒÇÆ÷³ý²£Á§°ô¡¢ÉÕ±ºÍ½ºÍ·µÎ¹ÜÍ⣬»¹Ó¦¸ÃÌṩµÄÒÇÆ÷ÊÇ £¨ÌîÒÇÆ÷Ãû³Æ£©¡£
£¨3£©±ûͬѧ³éµ½µÄ¿¼Ç©Îª´ÖÑÎÌá´¿¡£
![]()
²Ù×÷¢ÚµÄÃû³ÆÎª £¨Ìî²Ù×÷Ãû³Æ£©£¬ÆäÖв£Á§°ôµÄ×÷ÓÃÊÇ ¡£Õô·¢²Ù×÷Öе±Õô·¢ÃóÖгöÏÖ Ê±Í£Ö¹¼ÓÈÈ£¬ÀûÓÃÕô·¢ÃóµÄÓàÈȽ«Ë®·ÖÕô¸É¡£
ÏÂÁи÷×éÎïÖÊÖеÄÔÓÖʳýÈ¥·½°¸ºÏÀíµÄÊÇ
Ñ¡Ïî | ÔÓÖÊ | ³ýÔÓÖÊËùÓÃÊÔ¼Á»ò·½·¨ |
A£®H2 | HClÆøÌå | ÏÈͨ¹ýNaOHÈÜÒº£¬ÔÙͨ¹ýŨÁòËá |
B£®NaOH | Ba(OH)2ÈÜÒº | ÏȼÓÈëCuSO4ÈÜÒº¡¢¹ýÂË |
C£®CO | CO2ÆøÌå | ͨ¹ýׯÈȵÄCuO |
D£®CuCl2 | Cu(OH)2 |