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soldier1979 [14.2K]
3 years ago
15

In order for a reaction to begin what is required

Physics
2 answers:
Andrew [12]3 years ago
3 0

Activation energy?

are there multiple choices?

barxatty [35]3 years ago
3 0

activation energy is required for a reaction to start.

Activation energy is the least possible amount of energy (minimum) which is required to start a reaction or the amount of energy available in a chemical system for a reaction to take place.

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Write an expression for the magnitude of charge moved, Q, in terms of N and the fundamental charge e
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We have that for the Question "Write an expression for the <em>magnitude </em>of charge moved, Q, in terms of N and the fundamental charge e" it can be said its equation is

Q=\frac{E}{Nr^2}

       

From the question we are told

Write an expression for the <em>magnitude </em>of charge moved, Q, in terms of N and the fundamental charge e

<h3>An Expression for the <em>magnitude </em>of charge moved</h3>

Generally the equation for the  <em>magnitude </em>of charge moved, Q   is mathematically given as

Q=\frac{E}{Nr^2}

Therefore

An expression for the <em>magnitude </em>of charge moved, Q, in terms of N and the fundamental charge e" it can be

 Q=\frac{E}{Nr^2}

 

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