ÌâÄ¿ÄÚÈÝ
ÌúÊÇÒ»ÖÖ³£¼ûµÄ½ðÊô£¬ÔÚ»¯Ñ§ÊµÑéÒÔ¼°Éú»îÖÐËæ´¦¿É¼ûËüµÄÓ°×Ó¡£
£¨1£©ÎµÏØ´òÊ÷»¨ÒѾ³ÉΪһÏî·Ç³£ÖøÃûµÄÃñË׻¡£±íÑÝÕß½«ÈÛ»¯µÄÌúË®ÆÃÈ÷µ½¹Å³ÇǽÉÏ£¬±Å½¦ÐγÉÍò¶ä»ð»¨¡£ÌúȼÉÕµÄÉú³ÉÎﻯѧʽΪ£º_______¡£
![]()
£¨2£©ÏÂͼÊǿα¾ÖÐ̽¾¿ÌúÉúÐâÌõ¼þµÄʵÑ飬Ôڼס¢ÒÒÁ½Í¼ÊµÑéÖпØÖƵıäÁ¿ÊÇ£º______¡£ÔÚÌúÖÆÆ·±íÃæË¢ÉÏÒ»²ãÆá£¬¾Í¿ÉÒÔ·ÀÖ¹ÉúÐ⣬ÆäÔÒòÊÇ______¡£
![]()
£¨3£©ÔÚÈý¸öÊÔ¹ÜÖзֱð¼ÓÈëÌúƬ¡¢Ã¾Æ¬¡¢ÍƬ£¬ÔÙ·Ö±ð¼ÓÈëÏàͬÖÊÁ¿µÄÏ¡ÑÎËᣬ¿É¹Û²ìµ½µÄʵÑéÏÖÏóΪ£º________¡£ÌúÓëÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º_______¡£
![]()
£¨4£©½«ÌúË¿·ÅÖÃÓÚÁòËáÍÈÜÒºÖУ¬¿É¹Û²ìµ½ÈÜÒº±ä³ÉdzÂÌÉ«£¬ÓкìÉ«¹ÌÌå³öÏÖ£¬Ôò¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º______£»ËüµÄ»¯Ñ§·´Ó¦»ù±¾ÀàÐÍÊÇ£º_____¡£
![]()
³ýÈ¥Èç±í¸÷×éÎïÖÊÖеÄÔÓÖÊ£¬ËùÓÃÊÔ¼ÁºÍ·½·¨²»¿ÉÐеÄÊÇ£¨¡¡¡¡£©
Ñ¡Ïî | ÎïÖÊ | ÔÓÖÊ | ³ýÔÓËùÓÃÊÔ¼ÁºÍ·½·¨ |
A | O2 | Ë®ÕôÆø | ͨ¹ýÊ¢ÓÐÉúʯ»ÒµÄ¸ÉÔï¹Ü |
B | CaO·ÛÄ© | CaCO3 | ¸ßÎÂìÑÉÕ |
C | NaOHÈÜÒº | Ca£¨OH£©2 | ¼ÓÈë¹ýÁ¿µÄNa2CO3ÈÜÒº£¬¹ýÂË |
D | CuSO4ÈÜÒº | ÁòËá | ¼ÓÈë¹ýÁ¿CuO·ÛÄ©£¬¼ÓÈÈ£¬³ä·Ö·´Ó¦ºó¹ýÂË |
A.A B.B C.C D.D
ÏÂÁз½·¨²»ÄÜ´ïµ½³ýÔÓÄ¿µÄµÄÊÇ
Ñ¡Ïî | ÎïÖÊ£¨À¨ºÅÄÚΪÔÓÖÊ£© | ·½·¨ |
A | N2£¨O2£© | ½«»ìºÏÆøÌåͨ¹ýׯÈÈÍÍø |
B | Zn·Û£¨Ì¿·Û£© | ¼ÓÈë×ãÁ¿Ï¡H2SO4³ä·Ö·´Ó¦£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï |
C | CaO¹ÌÌ壨CaCO3£© | ¸ßÎÂìÑÉÕ |
D | FeCl2ÈÜÒº£¨CuCl2£© | ¼ÓÈë×ãÁ¿Fe·Û£¬¹ýÂË |
A.A B.B C.C D.D