The half-life formula of the first order reaction is
A: t1/2 = 0.1054/k
B: t1/2 = 0.693/k
C: t1/2 = C0/2k
D: t1/2 = 0.693k
A: t1/2 = 0.1054/k
B: t1/2 = 0.693/k
C: t1/2 = C0/2k
D: t1/2 = 0.693k
举一反三
- 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
- 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
- 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
- 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=0.1/Cok
- 对于一级消除的药物，消除速度常数与半衰期的关系正确的是 A: t1/2=0.1054/k B: t1/2=0.5/k C: t1/2=k/0.1054 D: t1/2=0.693/k E: t1/2=k／0.693