A.1.5mg/LB.0.8mg/LC.1.0mg/LD.0.5mg/L
A.弱放熱反應(yīng)B.弱吸熱反應(yīng)C.強(qiáng)放熱反應(yīng)D.強(qiáng)吸熱反應(yīng)
A.7~10℃B.3~5℃C.5~7℃D.1~3℃