Question

calculate kinetic energy of 2g of nitrogen at 27°C

Answer 1

18750j is the answer of your answer

Answer 2

Answer:7,482.6

Explanation: T =27°c

n=2g

R=8.314(constant value)

WKT,

K.E=3nRT/2

Then ( sub )

3×2×8.314×300/2

= 7,482.6