xoAmber3331 xoAmber3331 28-03-2024 Chemistry contestada What is the empirical formula for a substance that contains 3.086% hydrogen, 31.61% phosphorus, and 65.31% oxygen by mass? a) H₃PO₄ b) H₄PO₄ c) H₃PO₃ d) H₃PO₂
