Exam 1 Flashcards
1
Q
1000 calories
A
1 Calorie
2
Q
sā>lā->g
A
Endothermic
3
Q
delta h
A
kj/mole
4
Q
calculating heat of a substance (q)
A
mcdelta T
5
Q
coffee cup/2 temp changes
A
mcdeltat=-mcdeltat
6
Q
given heat capacity of solution; one temp change
A
q=mcdelta t. q rxn=-qrxn. add solute and solvent.
7
Q
Given heat capactiy of bomb
A
qrxn=-(qbomb+qwater) or qrxn=-qbomb
8
Q
qbomb
A
cbomb delta T
9
Q
Given heat capacity of solution and bomb
A
qrxn=-(qbomb+qsoln)
10
Q
hydrocarbo combustion
A
co2 and H20
11
Q
percent yield
A
actual yield/theoretical yiedl*100
12
Q
electrolyte strength of a covalent compound
A
nonelectrolyte
13
Q
soluble salts
A
strong electrolytes and break apart!
14
Q
Oxyacids
A
Ate might get sick, bite bight get nautious
15
Q
HBR
A
strong acid
