• 2022-11-02
    一级反应半衰期计算公式是
    A: 1gC=(-k/2.303)t+lgC0
    B: t0.9=C0/10k
    C: C-C0=-kt
    D: t0.9=0.1054/k
    E: t1/2=0.693/k
  • E

    内容

    • 0

      一级反应半衰期公式为 A: t1/2=0.1054/k B: t1/2=0.693/k C: t1/2=C0/k D: t1/2=0.693k

    • 1

      一级反应中药物的半衰期公式为() A: t 1/2 = 0. 693/k B: t 1/2? = C 0/2k C: t 1/2? =0. 1054/k D: t 1/2? = 1/C 0k E: t 1/2? =0. 693 k

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      一级反应半衰期的公式为() A: t1/2=0.1054/k B: t1/2=0.693/k C: t1/2=0.693k D: t1/2=C0/2k E: t1/2=1/C0k

    • 3

      对于一级过程消除的药物,消除速度常数与生物半衰期的关系是() A: t 1/2=k/0.5 B: t 1/2=k/0.693 C: t 1/2=1/k D: t 1/2=0.5/k E: t 1/2=0.693/k

    • 4

      一级反应半衰期公式为() A: t1/2=0.1054/k B: t1/2=0.693/k C: t1/2=Co/2k D: t1/2=0.693k E: t1/2=1/Cok