The elements X and Y form a compound that is 33.33% X and 66.67% Y by mass. The atomic mass of X is twice that of Y. Part A What is the empirical formula of the compound? Express your answer as a chemical formula. ΑΣφ A chemical reaction does not occur for this question.

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A: Note: According to our guidelines we are supposed to answer only first three subpart.  Kindly repost…