ANSWER THE POINTS BELOW BY CREATING 3 SAMPLE QUESTIONS (one basic, one complex, and one higher order thinking question) Describe the mathematical relationship between Avogadro's number, a mole, the mass, and the molar mass of substance Express chemical quantities using the appropriate units (e.g. g/mol,g, mol), significant digits and scientific notation Calculate the molar mass of a substance given its chemical formula (and data from the periodic table) Calculate the amount (mass, moles, molecules) of any given product or reactant in a chemical reaction Write mole ratios from a balanced chemical equation Predict the amount of product formed from a given amount of reactant using mole ratios Predict the amount of reactant required to produce a given amount of product using mole ratios