How many gram of FeS2 is required for production of 512 g of SO2
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From the chemical equation above, 4moles of FeS2 will produce 8moles of SO2.
Hence, by comparison, 0.622moles of FeS2 will produce 1.244 moles of SO2.
Mass of SO2 produce = No. of mole x Relative molecular mass of SO2 = 1.244moles of SO2 x 64g/mole of SO2 = 79.616g
The answer: 79.616g of SO2 produced
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