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Date: 4-3-2017
1107
Date: 13-3-2019
1112
Date: 28-5-2017
990
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Here are the E° values for all the steps of the reduction from vanadium(V) to vanadium(II):
. . . and here is the zinc value again:
Remember that for the vanadium reactions to move to the right (which is what we want), their E° values must be more positive than whatever you are reacting them with. In other words, for the reactions to work, zinc must always have the more negative value - and that's the case. Zinc can reduce the vanadium through each of these steps to give the vanadium(II) ion.
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دراسة تحدد أفضل 4 وجبات صحية.. وأخطرها
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جامعة الكفيل تحتفي بذكرى ولادة الإمام محمد الجواد (عليه السلام)
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