BIOCHEM ACS STUDY GUIDE STUDY
MATERIAL 2026 COMPLETE
SOLUTIONS VERIFIED PASS
◉ formula mass.
Answer: the sum of the atomic masses of all atoms in a chemical
formula
◉ mole.
Answer: unit used in chemistry to count particles
◉ avagrado's number.
Answer: number of particles in one mole of substance
◉ molar mass.
Answer: the mass on one mole of a substance, measured in grams per
mol
◉ Stoichiometry.
Answer: the calculation of the amounts of reactants and products in a
chemical reaction using a balanced equation
◉ limiting reactant.
Answer: substance in a chemical reaction that gets used up first and
determines how much product can be made
, ◉ exothermic reactions.
Answer: chemical reactions that release energy usually in the form of
heat into the surrounding
◉ endothermic reactions.
Answer: reaction that takes in heat and makes the surroundings cooler
◉ kinetic theory.
Answer: particles in matter are alwyas in motion, and the amount of
motion depends on the temperature
◉ Boyle's law.
Answer: states that temp stays constant, the pressure of a gas and its
volume are inversely related
◉ Charles ' law.
Answer: states when pressure stays constant, the volume of a gas is
directly related to its temp
◉ Diffusion.
Answer: movement of particles from an area of high concentration to an
area of low concentration until they are evenly spread out
MATERIAL 2026 COMPLETE
SOLUTIONS VERIFIED PASS
◉ formula mass.
Answer: the sum of the atomic masses of all atoms in a chemical
formula
◉ mole.
Answer: unit used in chemistry to count particles
◉ avagrado's number.
Answer: number of particles in one mole of substance
◉ molar mass.
Answer: the mass on one mole of a substance, measured in grams per
mol
◉ Stoichiometry.
Answer: the calculation of the amounts of reactants and products in a
chemical reaction using a balanced equation
◉ limiting reactant.
Answer: substance in a chemical reaction that gets used up first and
determines how much product can be made
, ◉ exothermic reactions.
Answer: chemical reactions that release energy usually in the form of
heat into the surrounding
◉ endothermic reactions.
Answer: reaction that takes in heat and makes the surroundings cooler
◉ kinetic theory.
Answer: particles in matter are alwyas in motion, and the amount of
motion depends on the temperature
◉ Boyle's law.
Answer: states that temp stays constant, the pressure of a gas and its
volume are inversely related
◉ Charles ' law.
Answer: states when pressure stays constant, the volume of a gas is
directly related to its temp
◉ Diffusion.
Answer: movement of particles from an area of high concentration to an
area of low concentration until they are evenly spread out
