How many moles of N204 are in 76.3 g N204? The molar mass of N204 is 92.02 g/mol.

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

How is the composition of a meteorite relevant to finding out the composition of earth's core?

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.