ÌâÄ¿ÄÚÈÝ
ijͬѧ¶ÔÆøÌåµÄʵÑéÊÒÖÆ·¨×÷ÁËÒÔÏÂ̽¾¿£¬Çë¸ù¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺
![]()
£¨1£©Ð´³ö±êÓÐÐòºÅµÄÒÇÆ÷µÄÃû³Æa_____£»b_____
£¨2£©Çëд³öÄÜÓÃB×°ÖÃÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³Ìʽ_____£»
£¨3£©Èô·¢Éú×°ÖÃÑ¡A£¬ÊÕ¼¯×°ÖÃÑ¡C£¬ÔòÖÆÈ¡¸ÃÆøÌåµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º_____¡£
£¨4£©ÊµÑéÊÒÓüÓÈÈÂÈ»¯ï§ºÍÇâÑõ»¯¸Æ¹ÌÌå»ìºÏÎïµÄ·½·¨ÖÆÈ¡°±Æø£¨NH3£©£¬Í¬Ê±µÃµ½ÂÈ»¯¸ÆºÍË®¡£¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_____£¬Ó¦Ñ¡ÓõÄÖÆÈ¡×°ÖÃΪ_____£¨Ìî×°ÖñàºÅ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑé·½°¸µÄÉè¼ÆÖУ¬²»¿ÉÐеÄÊÇ
Ñ¡Ïî | ʵÑéÄ¿µÄ | Éè¼Æ·½°¸ |
A | ¼ø±ðÈíË®¡¢Ó²Ë® | ¼Ó·ÊÔíË®£¬½Á°è£¬¹Û²ì²úÉúÅÝĵĶàÉÙ |
B | ¼ìÑé CaO ÖÐÊÇ·ñº¬ÓÐ Ca(OH)2 | ¼ÓË®Èܽ⣬µÎ¼Ó·Ó̪ÈÜÒº |
C | ³ýÈ¥ KNO3 ÖÐÉÙÁ¿µÄ NaCl | ²ÉÓýµÎ½ᾧ·¨ |
D | Çø·ÖÃÞÏËά¡¢ÑòëÏËά | µãȼ£¬ÎÅȼÉÕ²úÉúµÄÆøÎ¶ |
A. A B. B C. C D. D