The orthorhombic unit cell of NiSO 4 has the dimensions a = 634 pm, b = 784
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The orthorhombic unit cell of NiSO4 has the dimensions a = 634 pm, b = 784 pm, and c = 516 pm, and the density of the solid is estimated as 3.9 g cm−3. Determine the number of formula units per unit cell and calculate a more precise value of the density.
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