Help Given the balanced chemical equation:

1 N2(g) + 3 H2(g) → 2 NH3(g)

If 156.8 grams of N2 were consumed, then how many liters of H2 would be needed?

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel