A 3 mL sample of a liquid has a mass of 3 g. What is the density of this liquid?
2 answers:
Answer:
Density of the sample of a liquid is 1 g/mL
Explanation:
It is given that,
Volume of the liquid sample,
Mass of the liquid,
We need to find the density of the liquid sample. The formula for the density is given by :
d = 1 g/mL
So, the density of the sample of liquid is 1 g/mL. Hence, this is the required solution.
You might be interested in
Answer:
3. doubles
Explanation:
for an ideal gas behavior, the relationship between volume and temperature is given by Charles law
Charles law states that the volume of a given mass of gas is directly proportional to its temperature provided that pressure remains constant. Mathematically, this is represented as
V ∝ T
V=KT
K = V/T
where V is the volume of the gas
T is the Temperature
k represents the constant of proportionality
For initial and final conditions of a gas,
=
where 1 and 2 represent initial and final conditions respectively
therefore, T₁ = 100 and T₂ = 200
=
200 × V₁ = 100 × V₂
divide both sides by 100
2V₁ = V₂
final volume,V₂ = 2V₁
there the volume doubles