For testosterone, C19H28O2
1 molecule C19H28O2 = 28 H atoms
1 mole C19H28O2 = 6.022x1023 C19H28O2 molecules
molar mass = 288.4244 g/mol C19H28O2
A sample of the male sex hormone testosterone, C19H28O2, contains 3.68×1021 atoms of hydrogen.
What is the mass of this sample in grams?
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