Semester 2 Final Flashcards
1
Q
What is stoichiometry?
A
the mathematics of molar ratios on a chemical reaction; stoichiometry’s core is the coefficients of the reaction.
2
Q
What does the limiting react control?
A
how far the reactants go, ie. how much product is made and how much of the excess reactant is left over at the end of the reaction.
3
Q
What is molarity?
A
A way of measuring concentration.
4
Q
What is the octet rule?
A
atoms tend to gain, loose, and share electrons to reach a full valence shell.
