How many moles of electron are lost when one mole of barium atoms is oxidized to barium ions?
A)2
B)1
C)4
D)3

Name: How many moles of electron are lost when one mole of barium atoms is oxidized to barium ions? A)2 B)1 C)4 D)3
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Question

Quizplus · Accepted Answer

Barium (Ba) has an oxidation state of 0 in its atomic form and typically forms a +2 ion (Ba^2+) when it is oxidized, meaning it loses 2 electrons per atom. Therefore, for one mole of barium atoms, two moles of electrons are lost.

How Many Moles of Electron Are Lost When One Mole