ÌâÄ¿ÄÚÈÝ
ÔËÓÃËùѧµÄ»¯Ñ§ÖªÊ¶»Ø´ð£º
£¨1£©´ò¿ªÊ¢ÓÐŨÑÎËáµÄÊÔ¼ÁÆ¿µÄÆ¿¸Ç£¬¿É¹Û²ìµ½_____µÄÏÖÏó¡£Å¨ÑÎË᳤ÆÚ³¨¿Ú·ÅÖÃÔÚ¿ÕÆøÖУ¬ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý»á_____£¨Ìî¡°Ôö´ó¡±¡¢¡°²»±ä¡±»ò¡°¼õС¡±£©¡£
£¨2£©²»ÓÃÆäËüÈκÎÊÔ¼Á£¬¾Í¿É½«CuSO4¡¢KOH¡¢NaNO3ÈýÖÖÈÜÒºÖеÄ_____ÈÜÒºÏȼø±ð³öÀ´¡£
£¨3£©ÓÃÒ»ÖÖÈÜÒº¾Í¿É½«NaCl¡¢HCl¡¢NaOHÈýÖÖÈÜÒºÒ»´ÎÐÔ¼ø±ð³öÀ´£¬¸ÃÈÜÒºÊÇ_____¡£
£¨4£©ÇëÓÃ΢¹ÛÁ£×ÓµÄÌØÕ÷½âÊÍ£ºÀÏʦµÄ°ì¹«×ÀÉÏ·Å×ÅһƿÏãÞ¹£¬´ó¼ÒÒ»×ß½ø°ì¹«ÊÒ¾ÍÄÜÎŵ½ÏãζµÄÔÒò_____¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁгýÈ¥ÔÓÖÊËùÓõÄÊÔ¼ÁºÍ·½·¨£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
Ñ¡Ïî | ÎïÖÊ | ÔÓÖÊ£¨ÉÙÁ¿£© | ³ýÔÓÒ©Æ·»ò·½·¨ |
A | CaCl2ÈÜÒº | ÑÎËá | ¹ýÁ¿µÄÇâÑõ»¯¸Æ |
B | CaO | CaCO3 | ÊÊÁ¿µÄË®£¬¹ýÂË |
C | C | CuO | ×ãÁ¿µÄÏ¡ÁòËá¡¢¹ýÂË |
D | KNO3 | NaCl | Õô·¢½á¾§¡¢¹ýÂË |
A. A B. B C. C D. D