ÌâÄ¿ÄÚÈÝ
ÇëÓÃËùѧ»¯Ñ§ÖªÊ¶½âÊÍÏÂÁÐÔÀí¡£
£¨1£©·¹ºó£¬Ð¡Ç¿°ïÍâÆÅÓÃÏ´½à¾«½«ÓÍÄåµÄÍë¿êÏ´µÃ¸É¸É¾»¾»¡£ËûÕâÊÇÀûÓÃÁËÏ´½à¾«µÄ_______________×÷Óã¬Ê¹ÓÍÖ¬ÒÔϸСÓ͵ÎÐü¸¡ÓÚË®ÖжøÏ´¾»²Í¾ß¡£
£¨2£©Éú»îÖÐΪ½µµÍË®µÄÓ²¶È²¢É±ÃðË®Öв¡ÔÉúÎ¿É²ÉÓõķ½·¨ÊÇ ¡£
£¨3£©ÎÒ¹úÄϺ£º£µ×Âñ²Ø×ŷḻµÄ¡°¿Éȼ±ù¡±£¬¡°¿Éȼ±ù¡±Ö÷ҪΪ¼×ÍéµÄË®ºÏÎÊÇδÀ´ÖØÒªµÄÄÜÔ´¼×ÍéȼÉÕʱ£¬·Å³ö´óÁ¿µÄÈÈ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ ¡£
£¨4£©Ó²Ë®ÔÚ¼ÓÈÈ»ò¾ÃÖÃʱ£¬»á²úÉúË®¹¸[Ö÷Òª³É·ÖÊÇMg(OH)2ºÍCaCO3]£¬Éú»îÖпÉÓÃÊÊÁ¿Ï¡ÑÎËá³ýÈ¥ÈÈˮƿ±ÚÉϵÄË®¹¸£¬Ð´³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ£º ¡¢ £»Ï¡ÑÎËáÑ¡ÓÃÊÊÁ¿¶ø²»ÊǹýÁ¿£¬ÊÇÒòΪ_________________________¡£
£¨1£© È黯 £¨2£©Öó·Ð £¨3£©CH4+2O2
CO2+2H2O £¨3£©CH4 + 2O2 CO2 + 2H2O
£¨4£©2HCl + Mg (OH)2 == MgCl2 + 2 H2O CaCO3 + 2HCl === CaCl2 + H2O+ CO2¡ü