Which of the following variables has the least effect on the rate a substance dissolved in a container of water? A. The force of the stirring
B. The size of the container
C. The temperature of the water
D. The surface area of the substance

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.

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 !

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?