Calculate the pH of each of the following solutions at 25 degrees C. Verify assumptions you make.1. 0.50M C2H5NH22. 0.0010 M HCOOHI need to see all step written out so I can learn how you came to the answer. Thank you

Calculate the pH of each of the following solutions at 25 degrees C. Verify assumptions you make.1. 0.50M C2H5NH22. 0.0010 M HCOOHI need to see all step written out so I can learn how you came to the answer. Thank you