To calculate the density of the unknown liquid, we need to use the formula: Density = Mass/Volume.
Given:
Volume of unknown liquid = 0.800 L
Mass of unknown liquid = 747 g
Density = 747g/0.800L = 933.75 g/L
To convert the density from g/L to g/cm^3, we need to divide by 1000 (since there are 1000 cm^3 in 1 L):
Density = 933.75 g/L / 1000 cm^3/L = 0.93375 g/cm^3
According to the given options, the closest density to 0.93375 g/cm^3 is for Ethanolamine, which has a density of 1.0 g/cm^3. Therefore, it is likely that the unknown liquid is Ethanolamine.
The chemist measures the volume of the unknown liquid as 0.800L and the mass of the unknown liquid as 747g
Tetrahydrofuran 0.89g/cm^3
Glycerol 1.3g/cm^3
Dimethyl sulfoxide 1.1g/cm^3
Acetone 0.79 g/cm^3
Ethanolamine 1.0g/cm^3
Caluculate the density of liquid be sure your answer has the correct number of significant digits
Need answer in g/cm^3
Given data is it possible to identify the liquid
If it is possible to identify the liquid do so
1 answer
1 answer