Calculate the mass feed rates of both nio and ni3s2 of 990

NiNickel can be extracted from nickel sulfide concentrates at 1200 C via the following reaction:

(4NiO(s) + Ni_{3}S_{2}(s) -> 7Ni(s) + 2SO_{2}(g)

a) Calculate the mass feed rates of both NiO and Ni3S2 of 99.0% purity that are required to make 200 kg/hr of pure nickel.

b)Calculate the theoretical volume flow rate (Nm^3/hr) of sulfur dioxide gas that will form from this process.

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Calculate the mass feed rates of both nio and ni3s2 of 990 : ninickel can be extracted from nickel sulfide concentrates at 1200 c via the following reaction4nios ni3s2s -gt 7nis

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