Answer:
3.47 × 10¹ M⁻¹ h⁻¹
Explanation:
From the question, it's clearly depicted that it is a second order reaction rate.
NOW, rate constant for second order reaction can be given as:
k(t)=
Given that:
t = 24 hours
Let the initial concentration of reactant
Final concentration
∴
k(t)=
k(24)hours = 833.33 M⁻¹
k =
k = 34.72 M⁻¹ h⁻¹
k = 3.472 × 10¹ M⁻¹ h⁻¹
∴ the value of the rate constant (k) = 3.472 × 10¹ M⁻¹ h⁻¹
Answer:
A. Equator
Explanation:
The equator is located in the centre of the Earth, dividing the northern and southern hemispheres.
Answer:
Joule
Electrical Energy: The Volt
Explanation:
As we now know that energy is the capacity to do work, with the standard unit used for energy (and work) being the Joule. A joule of energy is defined as the energy expended by one ampere at one volt, moving in one second.