ÌâÄ¿ÄÚÈÝ
ѧϰÍêÇâÑõ»¯Äƺó£¬ÎÒÃǶԼîµÄ֪ʶÓÐÁËһЩÁ˽⡣Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©È罫ʯÈïÊÔÒºµÎÈëNaOHÈÜÒºÖУ¬Ê¯ÈïÊÔÒº»áÓÉ×ÏÉ«±ä³É¡¡ É«¡£
£¨2£©ÎÒÃÇÖªµÀ¹ÌÌåNaOH±ØÐëÃÜ·â±£´æ£¬¸Ã¹ÌÌ屩¶ÔÚ¿ÕÆøÖÐÈÝÒ×ÎüÊÕË®·Ö¶ø·¢Éú_____
´ËÍâNaOH»¹»á±äÖÊ¡£ÇëÓû¯Ñ§·´Ó¦·½³Ìʽ±íʾÆä±äÖʵÄÔÒò_____¡£
£¨3£©ËáÓë¼î×÷ÓÃÉú³ÉÑκÍË®µÄ·´Ó¦£¬»¯Ñ§ÉϽÐ×ö_____·´Ó¦¡£
£¨4£©ÇâÑõ»¯ÄÆÈÜÒºÄܹ»ÓëÑÎÈÜÒº·¢Éú·´Ó¦£¬ÄãÑ¡ÔñºÏÊÊÎïÖÊ_____¡££¨ÌîÐòºÅ£©
A£®Na2CO3ÈÜÒº¡¡ B£®FeCl3ÈÜÒº¡¡ C£®BaCl2ÈÜÒº
£¨1£©À¶£¨2£©³±½â 2NaOH + CO2 ==Na2CO3 + H2O £¨3£©Öкͣ¨4£©B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿