Why is Earth's surface rarely impacted by large objects that enter Earth's 13 points
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Answer: The rate constant is
Explanation ;
Expression for rate law for first order kinetics is given by:
where,
k = rate constant = ?
t = age of sample = 4.26 min
a = initial amount of the reactant = 2.56 mg
a - x = amount left after decay process = 2.50 mg
Now put all the given values in above equation to calculate the rate constant ,we get
Thus rate constant is [tex]0.334s^{-1}
I have provided the steps to figure out the number of atoms in the chemical compound.
The battery gives energy to the connected light and switch, and the switch controls the light.
