(4分)某硫酸厂每天排放1万米3尾气(标准状况),其中SO2的体积分

4分)某硫酸厂每天排放1万米3尾气(标准状况),其中SO2的体积分数为0.2%,用NaOH溶液,石灰及O2处理后,假设硫元素不损失,问理论上每天可得到多少千克石膏(CaSO42H2O)?

答案

153.6kg

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