Write the electron configurations of Co, Co2+ , and Co3+.
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Write the electron configurations of Co, Co2+ , and Co3+
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- Balance the following equation, and tell how many moles of nickel will reactwith 9.81 mol of hydrochloric acid.How many electrons does a neutral Chlorine (Cl) atom have in its outermost electron shell?Apply the formula for the differences in electronegativities, for the following molecules, and define whether they are polar covalent, nonpolar covalent or ionic. Taking into account that: Non-polar covalent: greater than or equal to 0 but less than 0.7 Polar covalent: greater than or equal to 0.7 but less than 1.7 ionic: greater than 1.7 A)NO B)KCI C)F2 C)AsO