Question

ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ
[¡¡¡¡]
A£®	FeCl3ÈÜÒºÖеμӹýÁ¿Na2SÈÜÒº£º2Fe3+£«S2£­2Fe2+£«S¡ý
B£®	½«Na2O2¹ÌÌåͶÈëH218OÖУº2Na2O2£«2H218O4Na+£«4OH£­£«18O2¡ü
C£®	ÏòNH4Al(SO4)2ÈÜÒºÖеÎÈëBa(OH)2ÈÜÒº£¬Ç¡ºÃʹSO42£­ÍêÈ«³Áµí£º NH4+£«Al3+£«2SO42£­£«2Ba2+£«4OH£­Al(OH)3¡ý£«NH3¡¤H2O£«2BaSO4¡ý
D£®	ÉÙÁ¿CO2ͨÈë±½·ÓÄÆÈÜÒºÖУº2C6H5O£­£«CO2£«H2O2C6H5OH£«CO32£­

Answer 1

´ð°¸£ºC