單項(xiàng)選擇題下列反應(yīng)中哪個(gè)是表示△H=△H(AgBr,s)的反應(yīng)()

A.Ag(aq)+Br(aq)AgBr(s)
B.2Ag(s)+Br2(g)2AgBr(s)
C.Ag(s)+Br2(l)AgBr(s)
D.Ag(s)+Br2(g)AgBr(s)


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