Mod 8 Ch 1
Law stating matter is neither created nor destroyed.
What is the Law of Conservation of Mass?
SI unit equal to 6.022 ×10^23 particles.
What is a Mole?
The reactant completely consumed first in a reaction.
What is the Limiting Reactant?
Reaction where two simple substances form one complex product.
What is Synthesis?
The mass in grams of one mole of a substance.
What is Molar Mass?
The reactant left over after a reaction stops.
What is the Excess Reactant?
Whole numbers used to balance chemical equations.
What are Coefficients?
The "mole" is officially defined as the number of atoms found in exactly 12 grams of this specific isotope.
What is Carbon-12?
Calculated maximum amount of product possible.
What is Theoretical Yield?
This is the substance present in the greatest amount in a solution and does the dissolving.
What is a solvent?
Molar mass of H2O rounded to two decimals.
What is 18.02 g/mol?
Limiting reactant when 2 moles H2 with react with 2 moles O2
What is Hydrogen?
Equation showing only participating particles, excluding spectators.
What is a Net Ionic Equation?
The percent by mass of each element in a compound.
What is Percent Composition?
(Actual Yield / Theoretical Yield) ×100
What is Percent Yield?