根據(jù)溴元素電勢(shì)圖可求得φΘ(BrO-/Br)為()
A.1.52V B.0.76V C.0.728V D.0.364V
根據(jù)下列電勢(shì)圖可預(yù)測(cè)能自發(fā)進(jìn)行的反應(yīng)是()
A.Au3++ 2Au → 3Au B.Au + Au+ → 2Au3+ C.2Au → 2Au3++ Au+ D.3Au+ → Au3++ 2Au