The answer is 1,594 mol.
float
The density is an intensive property; the density of lead remain unchanged in every piece of lead from this rod.
2.0-2.7mg/cm3
0,00045 dag/mm3.
The density of a pure sodium chloride crystal is 2,165 g/cm3.
the answer is 21.41,its a 99.7% pt. since the density of pt is 21.46 g/cm3.
A substance with density equal to 2.1 gcm3 it's sinking in water.
sink
float
float
about 1.1
A substance with a density of 1.3gcm-3 would sink in water. Float (APEX)
The masses of each are 8.1 cm3
20.3g Al
The density is an intensive property; the density of lead remain unchanged in every piece of lead from this rod.
2.0-2.7mg/cm3
19.3