Steam at 200 °c is cooled to 105°c. what happens to the volume? mass? average kinetic energyy of the molecules and the particle movement?

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !

If an atom has 12 protons and 13 neutrons

How many grams are in 1.75 mile of carbon