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4. Considering the following reaction: Na2SO4 (s) + 4 C(s) → Na2S (s) + 4 CO (9) calculate the mass of Na2S that can be produ
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Na₂SO4(s) + 46(s) Na₂S (s) + 4 2018) moles of Na₂SO4 = 15.0g = D. 105 142.04 g/mol moles of c = 17.5g = 1.457 12.0107 g/mol 4

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