Astudent made a sketch of a potential energy diagram to represent an exothermic reaction. explain, using complete sentences, y the diagram made by the student is correct or incorrect. be sure to also explain with the values of x and y represent

Put these processes of the water cycle in the correct order, starting at the point where the water is in the lake: 1. water evaporates into the atmosphere 2. rain, snow, or other precipitation falls 3. water collects into larger bodies of water 4. water vapor condenses into liquid water

  how many grams of n2 are reacted when 3.5 moles of nh3 are formed?

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?