contestada

A certain liquid sample has a volume of 14.7 mL and a mass of 22.8 grams. Calculate the density. Show your work: known, unknown, formula and substitution in the formula and answer.

Respuesta :

Answer: The density of liquid is 1.55 g/mL

Explanation:

To calculate density of a substance, we use the equation:

[tex]\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}[/tex]

We are given:

Density of liquid = ? g/mL

Mass of liquid = 22.8 g

Volume of liquid = 14.7 mL

Putting values in above equation, we get:

[tex]\text{Density of liquid}=\frac{22.8g}{14.7mL}=1.55g/mL[/tex]

Hence, the density of liquid is 1.55 g/mL

Lanuel

The density of the liquid is 1.55 g/mL.

Given the following data:

  • Mass of liquid = 22.8 grams
  • Volume of liquid = 14.7 mL

To find the density (unknown) of the liquid:

Density is mass all over the volume of a substance or an object.  Thus, density is mass per unit volume of an object.

Mathematically, the density of a substance is given by the formula;

[tex]Density = \frac{Mass}{Volume}[/tex]

Substituting the values into the formula, we have;

[tex]Density = \frac{22.8}{14.7}[/tex]

Density = 1.55 g/mL

Therefore, the density of the liquid is 1.55 g/mL.

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