Evaluate the moles of feso4 present in an iron

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Reference no: EM13533800

a) A solid sphere of a metal with a mass of 0.7371kg has a diameter of 50.0mm. Calculate the density of metal.

b) Calculate the moles of FeSO4 present in an iron tablet containing 400mg FeSO4.

c) Zinc has a density of 446 lb/ft^3. What is the density of zinc in g/cm^3?

d) Calculate the number of protons, neutrons and electrons of 56^Fe^2+

Reference no: EM13533800

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