Calculate the number of grams of Fe, O, that are required to react completely with 3.75 x 10^24 molecules of H2 (Fe, 0,231.55 g/mol, Hz: 2.02 g/mol, Fe:55.85 g/mol, H,0:18.02 g/mol)

A) 360 g
B) 5768 g
C) 1.07x10^26 g
D) 3.14 g

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

Which type of intermolecular force is pbr3

Name 3 types of energy you see being used as you look around a classroom