ÌâÄ¿ÄÚÈÝ
Ôç²Í¶ÔÎÒÃǵĽ¡¿µÌرðÖØÒª£¬ÇëÓÃËùѧµÄ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð¡ºìÔç²ÍʳÆ×ÓУºÅ£ÄÌ¡¢¼¦µ°¡¢ÂøÍ·µÈ£¬ÆäÖ즵°Öи»º¬µÄÓªÑøËØÊÇ £»
£¨2£©Å£ÄÌÖк¬¸Æ·á¸»£¬ÇàÉÙÄêÉíÌåÖÐÒ»µ©È±¸Æ£¬¿ÉÄÜ»¼Óеļ²²¡ÊÇ £»
£¨3£©ÂèÂè·¢ÃæÕôÂøÍ·Ê±Òª¼ÓÈë´¿¼î£¬Æä»¯Ñ§Ê½Îª_________£»
£¨4£©ÅжÏË®ÊÇӲˮ»¹ÊÇÈíË®¿ÉÒÔ¼ÓÈë ¼ìÑ飬Éú»îÖнµµÍË®µÄÓ²¶È³£Óõķ½·¨ÊÇ £»
£¨5£©·¹ºóÏ´ÍëµúÉϵÄÓÍÎÛͨ³£Óõ½Ï´µÓ¼Á£¬Ï´µÓ¼ÁÏ´ÓÍÎÛµÄÔÀíÊÇ____________¡£
£¨1£©µ°°×ÖÊ £¨2£©ØþÙͲ¡ £¨3£©Na2CO3 £¨4£©·ÊÔíË® Öó·Ð £¨5£©È黯×÷ÓÃ
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º¼¦µ°Öи»º¬µÄÓªÑøËØÊǵ°°×ÖÊ£»È±¸Æ£¬¿ÉÄÜ»¼Óеļ²²¡ÊÇØþÙͲ¡ £»´¿¼î£¬Æä»¯Ñ§Ê½ÎªNa2CO3£»ÅжÏË®ÊÇӲˮ»¹ÊÇÈíË®¿ÉÒÔ¼ÓÈë·ÊÔíË®£»Éú»îÖнµµÍË®µÄÓ²¶È³£ÓÃÖó·Ð£»Ï´µÓ¼ÁÏ´ÓÍÎÛµÄÔÀíÊÇÈ黯×÷ÓÃ
¿¼µã£ºÓªÑøÔªËØ Ë®µÄ¾»»¯
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿