abbeyj77291 abbeyj77291 29-05-2023 Chemistry contestada Determine the formula unit and name for the compound formed when each pair of ions interacts. In the formula, capitalization and subscripts are graded. Spelling counts. a) Al³⁺ and CN⁻ b) Ca²⁺ and SO₄²⁻ c) Li⁺ and NO₃⁻ d) NH₄⁺ and Cl⁻