Final answer:
In the Rydberg equation, the value of rh represents the Rydberg constant. To find its value, substitute the given values in the equation and simplify.
Step-by-step explanation:
In the Rydberg equation, the value of rh represents the Rydberg constant. To find its value, we can use the formula:
1/λ = R((1/n1^2)-(1/n2^2))
Given that λ = .4118 x 10^-4 cm, n1 = 2, and n2 = 3, we can substitute these values into the equation:
1/λ = R((1/2^2)-(1/3^2))
Simplifying further:
R((1/4)-(1/9))
R((9-4)/36)
R(5/36)
Therefore, the value of rh in the Rydberg equation is 5/36 times the Rydberg constant.