As we said there are many variable that must be take in consideration when giving such an answer so it is impossible to give an appropriate answer. Come with more details and maybe you will get some answer.
you can read more about that in Google support
How much will I earn with AdSense?
Of course now there are many webmasters out there that will start to share their opinion based on what they read and heard but those answer will not help you very much sine you will notice that they are far away from reality.To explain you why is difficult to give an answer without knowing some more data here About your page coutent an example.
If you have an website about "web housting " and you rank for a kw like "best web housting" or "cheap housting" then you can make a lots of money since your visitors are looking to buy something if you rank for kw like "what is web housting" or "what is free web housting" then your profit will be much lower since your visitors are looking for information not things to buy and in consequence the probability that they will click on an ad will be much lower.
Hence, we know that more words in terms of payment are the words related to buying and selling, and the words that are related to free services and Almadsadh shall be less valuable
You can at any moment Review support.google.com / adsense