An ionic compound MX3 is prepared according to the following unbalanced chemical equation: M + X2 → MX3 A 0.105g sample of X2 contains 8.92 × 1020 molecules. The compound MX3 consists of 54.47% X by mass. What are the identities of M and X, and what is the correct name for MX3? Starting with 1.00 g each of M and X2, what mass of MX3 can be prepared?
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