Chapter 1 Flashcards
1
Q
what is the fundamental unit of weight
A
kg
2
Q
fundamental unit of length
A
m
3
Q
fundamental unit of temperature
A
Kelvin
4
Q
fundamental unit of amount of substance
A
mol
5
Q
fundamental unit of time
A
s
6
Q
fundamental unit of energy
A
J
7
Q
10-15
A
femto
8
Q
10-12
A
pico
9
Q
10-9
A
nano
10
Q
10-6
A
micro
11
Q
10-3
A
milli
12
Q
10-2
A
centi
13
Q
10-1
A
deci
14
Q
10^1
A
deca
15
Q
10^2
A
hecto
16
Q
10^3
A
kilo
17
Q
10^6
A
mega
18
Q
10^9
A
giga
19
Q
10^12
A
tera
20
Q
mole fraction =
A
mole solute/mole solution
21
Q
M
A
mol solute / L solution
22
Q
Mass %
A
mass solute/ mass solution
23
Q
m (molality)
A
mol of solute / k of solvent
24
Q
ppm
A
mass solute
—————— (10^6)
mass solution
25
