It's atomic mass is 1 .00794u and H is the symbol
Answer:
Explanation:
The relation between frequency and wavelength is shown below as:
c is the speed of light having value
Given, Wavelength = 515 nm
Also, 1 m =
nm
So,
Wavelength =
m
Thus, Frequency is:
Answer:
Explanation:
For part C, this should be what the graph looks like.
The reactants should have higher energy that the products so that it can release energy. Recall the reaction is N2 + 3H2 => 2NH3 + energy, making it exothermic. Apparently, you are supposed to adjust the energy diagram on the simulation so that 20% of the reactants become the products.
Answer:
294,3
Explanation:

While g = 9,81 m/s^2 then:
[J]