How many moles are in 7.45 grams of aluminum oxide (molar mass of 101.961 g/mol)? A. 760. moles
B. 0.0731 moles
C. 13.7 moles
D. 1.49 moles

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.