annerlinpinales
annerlinpinales annerlinpinales
  • 03-03-2021
  • Chemistry
contestada

A substance has a mass of 50g and a volume of 2mL. What is the density?

What is the formula you will use?
What is the answer?

Respuesta :

Sarah06109
Sarah06109 Sarah06109
  • 03-03-2021

Answer:

[tex]\boxed {\boxed {\sf d= 25 \ g/mL}}[/tex]

Explanation:

Density is equal to mass over volume.

[tex]\rho=\frac{m}{v}[/tex]

This is the formula used.

The mass is 50 grams and the volume is 2 milliliters.

[tex]m= 50 \ g \\v= 2 \ mL[/tex]

Substitute the values into the formula.

[tex]\rho =\frac{50 \ g }{2 \ mL}[/tex]

Divide.

[tex]\rho= 25 \ g/mL[/tex]

The formula used is ρ=m/v and density is 25 grams per milliliter.

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