a. Describe Avogadro’s hypothesis and use it to solve stoichiometry problems
I can define Avogadro’s number.
I can use Avogadro’s number to solve problems b. Solve gas stoichiometry problems at standard and nonstandard conditions
I can choose appropriate conversion factors.
I can solve stoichiometry problems c. Use chemical equations to perform basic mole-mole, mass-mass, and mass-mole computations for chemical reactions
I can determine the molar mass of a compound.
I can use chemical equations to convert between moles and mass of a substance for chemical reactions. d. Identify limiting reagents and use this information when solving reaction stoichiometry problems
I can identify limiting reagents in a chemical reaction.
I can use the concept of limiting reagents when solving stoichiometry problems. e. Compute theoretical yield, actual (experimental) yield, and percent yield
I can define theoretical and actual yield
I can use theoretical and actual yield to calculate percent yield. f. Calculate percent error and analyze experimental errors that affect percent error
I can define error.
I can define percent error. g. Calculate the percent composition of a substance, given its formula or masses of each component element in a sample
I can state the formula for percent composition.
I can calculate the percent composition of a substance. h. Determine the empirical formulas and molecular formulas of compounds, given percent composition data or mass composition data
I can recognize empirical and molecular formulas.
I can determine the empirical and molecular formulas of compounds. i. Determine percent composition experimentally and derive empirical formulas from the data (e.g., for hydrates)
I can define percent composition.
I can determine percent composition.
I can find the empirical formula from data. j. Explain the meaning of mole and Avogadro’s number
I can explain the meaning of the mole.
I can explain what Avogadro’s number means. k. Interconvert between mass, moles, and number of particles
I can identify the mass, number of moles and particles of a substance
I can convert between mass, moles, and number of particles of a substance.

l. Distinguish between formula mass, empirical mass, molecular mass, gram molecular mass, and gram formula mass.
I can identify formula mass, empirical mass, molecular mass, gram molecular mass, and gram formula mass
I can distinguish between formula mass, empirical mass, molecular mass, gram molecular mass, and gram formula mass. m. Use chemical equations to perform basic mole-mole, mass-mass, and mass-mole computations for chemical reactions
I can determine the molar mass of a compound.
I can use chemical equations to convert between moles and mass of a substance for chemical reactions. n. Define and calculate the molarity of a solution.
I can define molarity of a solution.
I can calculate the molarity of a solution. o. Define and calculate the percent composition of a solution
I can define the percent composition of a solution.
I can calculate the percent composition of a solution. p. Solve stoichiometry calculations based on reactions involving aqueous solutions
I can use dimensional analysis to solve problems.
I can solve stoichiometry calculations involving aqueous solutions. q. Define molality and mole fraction.
I can define molality.
I can define mole fraction.