The density of a sample is 13.6 g/cm3. What is the volume of the sample if it has a mass of 14.5 g?

The answer is

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

From the question

mass of sample = 14.5 g

Density = 13.6 g/cm³

The volume is

We have the final answer as

Hope this helps you

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.