mizore983 mizore983
  • 03-10-2020
  • Chemistry
contestada

Calculate the mass, in kilograms, of an object that occupies 0.253 dm3 and has a density of 4.14 g/cm3.

Respuesta :

Muscardinus Muscardinus
  • 08-10-2020

Answer:

m = 1.047 kg

Explanation:

Volume occupied by the object, V = 0.253 dm³

1 dm³ = 1000 cm³

0.253 dm³ = 253 cm³

Density of the object, d = 4.14 g/cm³

We need to find the mass of the object. Mass per unit volume is called density of an object.

[tex]d=\dfrac{m}{V}\\\\m=d\times V\\\\m=4.14 \ g/cm^3\times 253\ cm^3\\\\m=1047.42\ g[/tex]

or

m = 1.047 kg

So, the mass of the object is 1.047 kg.

Answer Link

Otras preguntas

How would you define media literacy?
Which of the following is true of good human relations
why r Mary and Laura happy to find tin cups in the stockings. little house on the prairie
What is 13 nickels combined with 6 dimes?
SPANISH HELP PLEASE! I DON'T KNOW WHAT TO SAY, PROVIDE ME WITH WHAT I SHOULD SAY PLEASE! I WILL BE EVER GREAT-FULL!
During photosynthesis, plants take in light energy from the Sun, carbon dioxide from the air, and water through their roots. Which of the following is a product
Which of the following statements about wind energy is not true? a. Wind energy is a nonrenewable energy resource. b. Wind energy is used to sail ships. c. Wind
How can u silve a problem involving equivalent expressions
what times itself 3 times equals 54
The people of America do NOT vote for: the president Senators Supreme Court justices