Question

how do I solve this??

https://lh6.googleusercontent.com/-VCDHWlnnuOA/UXjwqNjR4_I/AAAAAAAAAEo/ggqmzHWebvE/s703/chem.png

Answer 1

One way would be to use the Rydberg formula for hydrogen.

Answer 2

oh.. whats that? :(
i know these formula,
c=(lamda) f
and the formula for change in energy, cant i solve it using these? :(

Answer 3

another is Ephoton = hv

Answer 4

Hmmmm I would perhaps more use this:
\[\frac{ 1 }{ \lambda }=R \left( \frac{ 1 }{ n _{1}^{2} } - \frac{ 1 }{ n_{2}^{2} } \right)\]

Answer 5

This equation can calculate any wavelength due to jumps between the shells in hydrogen.

Answer 6

\[R= -2.178 x 10^{-18}\]

Answer 7

what do you call that equation?

Answer 8

the Rydberg formula

Answer 9

oh thank you so much :)