If you have 4.0 moles of nitrogen and 5.0 moles of hydrogen, what is the maximum amount of ammonia that you can produce? N2 + 3H2 + 2NH3
3.3 moles
8.0 moles
2.0 moles
7.5 moles

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante