Mathematics, 10.09.2019 20:30, raiindrxp

In a nicd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states that is usually found in the following states
nickel charge proportions found
0 0.17
+2 0.35
+3 0.33
+4 0.15
(a) what is the probablity that a cell has at least one of the positive nickel-charged options?
(b) what is the probability that a cell is not composed of a positive nickel charge greater than +3?

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In a nicd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that...