Question

ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ

[     ]

A£®ÏòNH₄HSO₄ÈÜÒºÖеμÓÉÙÁ¿µÄBa(OH)₂ÈÜÒº£ºBa^2£«£«2OH^£­£«NH₄^£«£«H^£«== BaSO₄¡ý£«NH₃¡¤H₂O£«H₂O
B£®ÏòƯ°×·ÛÈÜÒºÖÐͨÈë¹ýÁ¿µÄSO₂ÆøÌ壺ClO^£­£«SO₂£«H₂O== HSO₃^£­£«HClO
C£®ÏòÆ«ÂÁËáÄÆÈÜÒºÖÐͨÈëÉÙÁ¿CO₂ÆøÌ壺AlO₂^£­£«CO₂£«2H₂O== Al(OH)₃¡ý£«HCO₃^£­
D£®º£Ë®ÖеÄFe^2£«ÔÚÌúϸ¾úµÄ´ß»¯Ï±»Ñõ»¯³ÉFe₂O₃£º4Fe^2£«£«8OH^£­£«CO₂==2Fe₂O₃£«HCHO£«3H₂O

Answer 1

D