Answer :
Final answer:
The density of iron is 1.554 g/mL .
Explanation:
To calculate the density of iron, we need to use the formula: density = mass/volume. In this case, the mass of iron is given as 36.6 g and the volume is the difference between the final and initial water levels in the graduated cylinder, which is (49.10 - 25.56) mL = 23.54 mL. Since density is typically expressed in g/mL or g/cm³, we divide the mass by the volume to find the density: 36.6 g / 23.54 mL = 1.554 g/mL (rounded to three decimal places).
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