Chapter 7 Flashcards
1
Q
combustion reaction
A
a rapid reaction between fuel and oxygen that produces energy
2
Q
themole ratios among the reactants and products in a chmeical reaction
A
stoichiometry
3
Q
percent yield
A
(expt. yield/theo. yield) x 100
4
Q
the percentage by mass of the constituent elements of a compound with respect to its total mass
A
percent composition