摘要:下列解释实验事实的方程式不准确的是 A.0.1 mol/L CH3COOH溶液的pH>1:CH3COOHCH3COO-+H+ B.“NO2球 浸泡在冷水中.颜色变浅:2NO2(g) N2O4(g) H<0 C.铁溶于稀硝酸.溶液变黄:3Fe+8H++2NO===3Fe2++2NO↑+4H2O D.向Na2CO3溶液中滴入酚酞溶液.溶液变红:CO+H2OHCO+OH-
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