Question

Butane (C4H10) is the liquid fuel in lighters. How many grams of carbon are present within a lighter containing 7.25 mL of butane? (The density of liquid butane is 0.601 g/mL.)

Answer 1

Density = mass / volume

0.601 = m / 7.25

m = 0.601 x 7.25

m =4.35725 g

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