How much energy is released when 0.40 mol C6H6(g) completely reacts with oxygen.

What is the number of moles in 15.0 g ash3?

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !