8. what is the accepted iupac name for the co...
8. what is the accepted iupac name for the compound $ca_3p_2$?\ntricalcium biphosphide\ndicalcium triphosphide\ncalcium biphosphide\ncalcium phosphide
Answer
# Brief Explanations:
Calcium phosphide is the correct IUPAC name. In naming ionic compounds like \(Ca_3P_2\), we name the cation (calcium) first. The anion is phosphorus, which in the phosphide form (\(P^{3 -}\)) combines with \(Ca^{2+}\) ions. The prefixes "tri -" and "di -" are not used in the traditional IUPAC naming of simple ionic compounds (the sub - scripts in the formula are determined by charge balancing, not indicated by prefixes in the name).
# Answer:
Calcium phosphide