Sn2+ + IO-3 > Sn4+ + I- (acid) Which two atoms, had a change in their oxidation numbers? What is the change in the oxidation number per atom of the atom that lost electrons? What is the change in the oxidation number per atom of the atom that gained electrons? What is the total number of electrons transferred (gained by the OA/lost by the RA) in the reaction? Which substance is reduced?
Sn2+ + IO-3 > Sn4+ + I- (acid)
Which two atoms, had a change in their oxidation numbers?
What is the change in the oxidation number per atom of the atom that lost electrons?
What is the change in the oxidation number per atom of the atom that gained electrons?
What is the total number of electrons transferred (gained by the OA/lost by the RA) in the reaction?
Which substance is reduced?
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Which substance is oxidized?
What are the coefficients of Sn²⁺ and Sn⁴⁺ in the balanced equation (with lowest whole number coefficients)?
How many moles of H₂O must be added to balance the O in the equation (with lowest whole number coefficients) and on which side?
How many moles of H+ must be added to balance the H in the equation (with lowest whole number coefficients) and on which side?
Which substance is the oxidizing agent?
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