Moles (Abbreviated: mol)- Defined as the number of carbon atoms in exactly 12 grams of carbon-12. 1 mole is 6.02 x 10(23) Particles
Avogadro's Number- 6.02 x 10 (23)
Molar Mass- Atomic mass of an element in grams. Not really a difference between mass and molar mass.
Standard Temperature and Pressure- Abbreviated STP, 1 mole of any gas occupies 22.4 Liters and is also called the Molar Volume
Stoichiometry- Greek for "measuring elements", stoichiometry is the calculation of quantities in chemical reactions is based on balanced equations.
Significance of a Balanced Equation- When an equation is balanced, the coefficient numbers represent numbers of moles or particles (atoms, molecules or formula units).
Volume- Amount of space that a substance occupies, or that is enclosed in a container
Mass- Basic physical property of of matter. There is really no difference between mass and molar mass.
Formula Unit- Any ionic or covalent network solid compounds used for stoichiometric calculations
Law of Conservation of Mass- Mass is neither created nor destroyed, it is always conserved. Mass and atoms are always conserved, however molecules, formula units, moles, and volumes will not necessarily be conserved.
Avogadro's Number- 6.02 x 10 (23)
Molar Mass- Atomic mass of an element in grams. Not really a difference between mass and molar mass.
Standard Temperature and Pressure- Abbreviated STP, 1 mole of any gas occupies 22.4 Liters and is also called the Molar Volume
Stoichiometry- Greek for "measuring elements", stoichiometry is the calculation of quantities in chemical reactions is based on balanced equations.
Significance of a Balanced Equation- When an equation is balanced, the coefficient numbers represent numbers of moles or particles (atoms, molecules or formula units).
Volume- Amount of space that a substance occupies, or that is enclosed in a container
Mass- Basic physical property of of matter. There is really no difference between mass and molar mass.
Formula Unit- Any ionic or covalent network solid compounds used for stoichiometric calculations
Law of Conservation of Mass- Mass is neither created nor destroyed, it is always conserved. Mass and atoms are always conserved, however molecules, formula units, moles, and volumes will not necessarily be conserved.