ÌâÄ¿ÄÚÈÝ
ÒÑÖª²ÝËᣨH2C2O4£©ÔÚ¼ÓÈÈÌõ¼þϵķ´Ó¦ÎªH2C2O4
CO2¡ü+CO¡ü+H2O¡£ÏÖÓÃÏÂͼ¼×¡¢ÒÒ×°Öã¨Í¼ÖÐa¡¢bΪ»îÈûµÄ¿ª¹Ø£©¶ÔÉú³ÉµÄCOºÍCO2½øÐзÖÀë²¢¸ÉÔï¡£¿É¹©Ñ¡ÓõÄÊÔ¼ÁÓÐÏ¡ÁòËᡢŨÁòËáºÍÇâÑõ»¯ÄÆÈÜÒº¡£
£¨1£©´ò¿ª»îÈûa£¬¹Ø±Õ»îÈûb£¬ÈûìºÏÆøÌåͨ¹ý¼×¡¢ÒÒ×°Ö᣼×ÖÐÊ¢·ÅµÄÊÔ¼ÁΪ___________£¬Óйط´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________________________£¬ÒÒ×°ÖÃËùÆðµÄ×÷ÓÃÊÇ____________________¡£
£¨2£©Òª·ÖÀë³öÁíÒ»ÖÖÆøÌ壬Ôò±ûÖÐӦʢװµÄÊÔ¼ÁÊÇ_____________£¬ÕýÈ·µÄ²Ù×÷·½·¨ÊÇ_______________________________£¬´Ëʱ¼××°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________________________¡£
£¨3£©ÈôÒª²â¶¨·ÖÀë³öÀ´µÄCOÆøÌåµÄÌå»ý£¬Çë´ÓÉÏͼA¡¢B¡¢CÈý¸ö×°ÖÃÖÐÑ¡ÔñÒ»¸öºÏÀíµÄÁ¿Æø×°ÖÃ______________¡£
£¨4£©Èô±¾ÊµÑéËùµÃµ½COÆøÌåµÄÌå»ýΪ1232mL£¨¸ÃʵÑéÌõ¼þÏÂCOµÄÃܶÈΪ1.25g/L£©£¬È«²¿ÓÃÀ´»¹ÔCuO£¬ÀíÂÛÉÏ¿ÉÉú³ÉCuµÄÖÊÁ¿ÊǶàÉÙ¿Ë£¿
£¨2£©Òª·ÖÀë³öÁíÒ»ÖÖÆøÌ壬Ôò±ûÖÐӦʢװµÄÊÔ¼ÁÊÇ_____________£¬ÕýÈ·µÄ²Ù×÷·½·¨ÊÇ_______________________________£¬´Ëʱ¼××°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________________________¡£
£¨3£©ÈôÒª²â¶¨·ÖÀë³öÀ´µÄCOÆøÌåµÄÌå»ý£¬Çë´ÓÉÏͼA¡¢B¡¢CÈý¸ö×°ÖÃÖÐÑ¡ÔñÒ»¸öºÏÀíµÄÁ¿Æø×°ÖÃ______________¡£
£¨4£©Èô±¾ÊµÑéËùµÃµ½COÆøÌåµÄÌå»ýΪ1232mL£¨¸ÃʵÑéÌõ¼þÏÂCOµÄÃܶÈΪ1.25g/L£©£¬È«²¿ÓÃÀ´»¹ÔCuO£¬ÀíÂÛÉÏ¿ÉÉú³ÉCuµÄÖÊÁ¿ÊǶàÉÙ¿Ë£¿
£¨1£©NaOH£»2NaOH+CO2== Na2CO3+H2O£»¸ÉÔï×÷ÓÃ
£¨2£©Ï¡H2SO4£»¹Ø±Õ»îÈûa £¬´ò¿ª»îÈûb£»H2SO4+Na2CO3== Na2SO4+H2O+CO2¡ü
£¨3£©B
£¨4£©3.52g
£¨2£©Ï¡H2SO4£»¹Ø±Õ»îÈûa £¬´ò¿ª»îÈûb£»H2SO4+Na2CO3== Na2SO4+H2O+CO2¡ü
£¨3£©B
£¨4£©3.52g
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿