• 2022-05-31 问题

    The catalysis will _____ when the reaction reaches the equilibrium A: disappear B: transfer to the reactants C: be unchanged D: involve in the reaction

    The catalysis will _____ when the reaction reaches the equilibrium A: disappear B: transfer to the reactants C: be unchanged D: involve in the reaction

  • 2022-06-05 问题

    绿色化学的十二条原则是什么? A: 预防(prevention) B: 原子经济性(atomeconomy) C: 低毒化学合成(lesshazardouschemicalsynthesis) D: 设计安全化学品(designingsaferchemicals) E: 安全的溶剂和助剂(atersolventsandauxiliaries) F: 能量效率设计(designforenergyefficiency) G: 使用可再生原料(userenewablefeedstocks) H: 减少衍生物(reducederivatives) I: 催化(catalysis) J: 降解设计(designfordegradation)

    绿色化学的十二条原则是什么? A: 预防(prevention) B: 原子经济性(atomeconomy) C: 低毒化学合成(lesshazardouschemicalsynthesis) D: 设计安全化学品(designingsaferchemicals) E: 安全的溶剂和助剂(atersolventsandauxiliaries) F: 能量效率设计(designforenergyefficiency) G: 使用可再生原料(userenewablefeedstocks) H: 减少衍生物(reducederivatives) I: 催化(catalysis) J: 降解设计(designfordegradation)

  • 2022-06-16 问题

    绿色化学的十二条原则是什么? A: 能量效率设计(design for energy efficiency) B: 催化(catalysis) C: 预防(prevention) D: 减少衍生物(reduce derivatives) E: 低毒化学合成(less hazardous chemical synthesis) F: 安全的溶剂和助剂(ater solvents and auxiliaries) G: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention) H:使用可再生原料(use renewable feedstocks) I:防止污染的快速分析(real-time analysis for pollution prevention) J:原子经济性(atom economy) K:设计安全化学品(designing safer chemicals) L:降解设计(design for degradation)

    绿色化学的十二条原则是什么? A: 能量效率设计(design for energy efficiency) B: 催化(catalysis) C: 预防(prevention) D: 减少衍生物(reduce derivatives) E: 低毒化学合成(less hazardous chemical synthesis) F: 安全的溶剂和助剂(ater solvents and auxiliaries) G: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention) H:使用可再生原料(use renewable feedstocks) I:防止污染的快速分析(real-time analysis for pollution prevention) J:原子经济性(atom economy) K:设计安全化学品(designing safer chemicals) L:降解设计(design for degradation)

  • 2022-06-16 问题

    绿色化学的十二条原则是什么? A: 预防(prevention) B: 原子经济性(atom economy) C: 低毒化学合成(less hazardous chemical synthesis) D: 设计安全化学品(designing safer chemicals) E: 安全的溶剂和助剂(ater solvents and auxiliaries) F: 能量效率设计(design for energy efficiency) G: 使用可再生原料(use renewable feedstocks) H: 减少衍生物(reduce derivatives) I: 催化(catalysis) J: 降解设计(design for degradation) K: 防止污染的快速分析(real-time analysis for pollution prevention) L: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention)

    绿色化学的十二条原则是什么? A: 预防(prevention) B: 原子经济性(atom economy) C: 低毒化学合成(less hazardous chemical synthesis) D: 设计安全化学品(designing safer chemicals) E: 安全的溶剂和助剂(ater solvents and auxiliaries) F: 能量效率设计(design for energy efficiency) G: 使用可再生原料(use renewable feedstocks) H: 减少衍生物(reduce derivatives) I: 催化(catalysis) J: 降解设计(design for degradation) K: 防止污染的快速分析(real-time analysis for pollution prevention) L: 本身安全、能防止意外事故的化学(inherently safer chemistry for accident prevention)

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