If you dilute 50.0mL of a 6.Omol/L hydrochloric acid solution to a final volume of 2.00L, what is the concentration of the diluted solution you made?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

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 !