The compound 1-propanethiol, which is the eye irritant released when fresh onions are chopped up, has the chemical formula C3HyS and a formula mass of 76.18 amu. What number does y stand for in the chemical formula of the compound? *
3 points
3(12.01) + 8(1.01) + 1(32.07) = 76.18
y = 8
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