What is the number of molecules of NO if you started with 2.00 mol of NO (Molar mass of NO is 30.01g/mol)?

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius

Who examines and coordinates the cleanup of polluted sites?