Answer: The density of unknown substance is 2.43 g/mL
Explanation:
Density is defined as the ratio of an object's mass and volume.
To calculate density of a substance, we use the equation:
[tex]\text{Density of a substance}=\frac{\text{Mass of a substance}}{\text{Volume of a substance}}[/tex]
We are given:
Mass of unknown substance = 56.8 g
Volume of unknown substance = 23.4 mL
Putting values in above equation, we get:
[tex]\text{Density of unknown substance}=\frac{56.8g}{23.4mL}\\\\\text{Density of unknown substance}=2.43g/mL[/tex]
Hence, the density of unknown substance is 2.43 g/mL
