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PHS Chapter 10 "Mathematics of Chemical Equations
Review the terms used to describe the calculations that can be associated with chemical equations
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Avogadro’s hypothesis | equal volumes of all gases under the same conditions of temperature and pressure contain the same number of molecules |
molar volume | volume of one mole of a gas at STP (22.4 liters) |
balanced equation coefficients | tells relative number of particles, relative number of moles, relative volume of gases |
mass-mass problems | given the mass of one substance in a reaction the mass of another substance can be determined from a balanced equation |
molar mass | the mass of 1 mole of atoms, particles, or formula units of a substance |
limiting reactant | reactant in limited supply that limits the reaction |
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Science Instructor |
Scarsdale, NY |
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