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.

Answer Link

Otras preguntas

multiply and simplify (a-3b)^2
Is Poland a free nation ?
Simplify the expression below. 1/2 • 6+ 9 - (18÷6)
what are the roots of the equation x^2+4x-16=0
Why does it matter? Explain what you think the citizens of a nation might gain or lose through their liberty.
change 11 5/8 to a improper fraction
A man wants to have a party in thirty-one days where he will be serving his 1000 barrels of wine. The only problem is that one of his enemies poisoned one of th
what are 5 roles of a person's right and responsibilities when executing freedom of expression during verbal interpersonal conflicts
Read the paragraph and answer the question that follows: The town of Belmond, Iowa, needs to add weather sirens. The loud and steady wail would warn citizens of
What are the solutions of the equation x^6 + 6x^3 + 5 = 0? Use factoring to solve.