Module 1.4 Density Flashcards
1
Q
Density is equal to ?
A
Mass
———
Volume
2
Q
Mass/Volume = ?
A
Density
3
Q
Mass is ?
A
Density * Volume
4
Q
Density * Volume = ?
A
Mass
5
Q
Volume is ?
A
Mass
———
Density
6
Q
Mass / Density = ?
A
Volume
7
Q
Mass will always have units of ?
A
Grams (g)
8
Q
Volume will always have a unit of ?
A
Milliliters (ml)
9
Q
Density will always have a unit of
A
Grams over Milliliters
{ (g) / (ml) }
10
Q
200ml of Br2 with 620g
A
ml is volume and g is mass so we solve for density
620g D= ——— = 3.1 g/ml 200ml
11
Q
Substance has 32.5g and 1.23g/ml
A
Have mass & density so solve for volume
32.5g V=——— = 26.4ml 1.23g/ml
12
Q
Substance has 1.11g/ml and 25.3ml
A
Have Density & Volume so solve for Mass
M= 1.11g/ml * 25.3ml = 28.1g
