The amount of sample that is left after a certain period of time, given the half-life, h, can be calculated through the equation.
A(t) = A(o) (1/2)^(t/d)
where t is the certain period of time. Substituting the known values,
A(t) = (20 mg)(1/2)^(85.80/14.30)
Solving,
A(t) = 0.3125 mg
Hence, the answer is 0.3125 mg.
i think its theory but im not to sure
Answer:
yeyeye
Explanation:
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Hypochlorous acid is a weak acid. The 
value for the dissociation of HOCl is 
