xmdabj7709 xmdabj7709 26-03-2024 Chemistry contestada What is an empirical formula? Which of the following molecular formulas are also empirical formulas? a) Ribose (C₅H₁₀O₅) b) Glucose (C₆H₁₂O₆) c) Ethanol (C₂H₆O) d) Methane (CH₄)