How many moles of N2 gas are there in a container that holds 24.8L at 138°C and 7.40 atm?

During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.

Why do oxygen have a strong attractive force for electrons

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.