Styrene's empirical formula is CH.What mass of styrene contains 2.95 × 10²¹ atoms of hydrogen? The molar mass of styrene is 104 g/mol. A)0.0391 g B)0.0636 g C)0.509 g D)0.0587 g E)0.00489 g

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Styrene's empirical formula is CH, but its molecular formula is C8H8. Each molecule of styrene contains 8 hydrogen atoms. Calculate moles of hydrogen atoms, then moles of styrene, and finally the mass of styrene.

Styrene's Empirical Formula Is CH