AP Chemistry Unit 1 Sections 1.1 and 1.2 You Might Also Like Calculate the molar heat of fusion of this substance in kJ/mol 300g of this unknown substance ALEKS: How many moles of O2 can be made from 0.060 moles of CO2? Determine the number of protons, neutrons, and electrons in the following: 40 X 18 Calculate the number of oxygen atoms in a 150.0 g sample of forsterite (Mg2SiO4). One isotope has an abundance of 57.3% and an isotopic mass of 120.904 amu. Based on these data, what is the mass of the other isotope?
AP Chemistry Unit 1 Sections 1.1 and 1.2 You Might Also Like Calculate the molar heat of fusion of this substance in kJ/mol 300g of this unknown substance ALEKS: How many moles of O2 can be made from 0.060 moles of CO2? Determine the number of protons, neutrons, and electrons in the following: 40 X 18 Calculate the number of oxygen atoms in a 150.0 g sample of forsterite (Mg2SiO4). One isotope has an abundance of 57.3% and an isotopic mass of 120.904 amu. Based on these data, what is the mass of the other isotope?
