Determine the number of moles of Mn and the number of moles of X in compound A. Clearly distinguish which is which in your calcu
lations.
How many grams of the nonmetal are in compound C?
Is the formula for compound B the same as for either compound A or C? Justify your answer.
Determine the molar mass and the identity of the element X.
You are given another sample of compound B, but this one has .50 moles of copper in it. What is the total mass of this sample?
Please help giving out brainliest and please be detailed and explain
How many grams of the nonmetal are in compound C?
Is the formula for compound B the same as for either compound A or C? Justify your answer.
Determine the molar mass and the identity of the element X.
You are given another sample of compound B, but this one has .50 moles of copper in it. What is the total mass of this sample?
Please help giving out brainliest and please be detailed and explain
1 answer:
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Answer:- Frequency is .
Solution:- frequency and wavelength are inversely proportional to each other and the equation used is:
where, is frequency, c is speed of light and
is the wavelength.
Speed of light is .
We need to convert the wavelength from nm to m.
( )
=
Now, let's plug in the values in the equation to calculate the frequency:
= or
since,
So, the frequency of the green light photon is .