nonplus
发表于 2025-3-30 10:10:01
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Amplify
发表于 2025-3-30 15:10:15
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Affection
发表于 2025-3-30 20:33:23
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下垂
发表于 2025-3-30 21:34:01
High Yield, Low Temperature Oxidation of Methane to Methanols of (bipyrimidine)PtC1. in concentrated sulfuric acid. Reaction of methane at 500 psig at 250°C with this solution results in 90% conversion of methane to methyl bisulfate in 80% selectivity (70% one-pass yield) based on added methane..Mechanistic studies show that Pt(II) is the most active oxidati
钢笔记下惩罚
发表于 2025-3-31 01:18:19
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刺激
发表于 2025-3-31 07:59:40
https://doi.org/10.1007/978-3-031-11424-3ys. The change in product distribution which is tied to the HF/SbF. ratio suggests that two activation reactions compete: in HF containing up to 20 mol % SbF., ionization occurs by protolysis of C-H and C-C bonds with formation of a smaller alkane and a smaller carbenium ion. At higher SbF. concentr