cmoraleselizararraz
cmoraleselizararraz cmoraleselizararraz
  • 08-09-2020
  • Chemistry
contestada

At 20 °C, a sample of copper occupying a volume of 8.50 cm3 has a mass of 75.6 grams. What is the density of the copper?​

Respuesta :

Stephen46
Stephen46 Stephen46
  • 08-09-2020

Answer:

Density = 8.89 g/cm³

Explanation:

The density of a substance can be found by using the formula

[tex]Density = \frac{mass}{volume} [/tex]

From the question

mass of copper = 75.6 g

volume = 8.5 cm³

Substitute the values into the above formula and solve

That's

[tex]Density = \frac{75.6}{8.5} \\ = 8.8941176[/tex]

We have the final answer as

Density = 8.89 g/cm³

Hope this helps you

Answer Link
pajamikopa
pajamikopa pajamikopa
  • 03-12-2020

Answer:8.96 g/cm³ (Near room temperature)

Explanation:

Answer Link

Otras preguntas

which rocks cool the slowest. granite pumice gabbro basalt scoria obsidian diorite rhyolite
How is Hydraulic fracturing “fracking” done?
Which type of website is most likely to be biased when providing information about a product?
give the coordinates of a point on a coordinate plane that could be in each of the four quadrants, a point on the x-axis, and a point on the y-axis
how to complex fractions
is 14 meters greater than or less than 140 centimeters
The area of a soccer field is 7,700 yd2. The width of the field is 70 yd. What is the perimeter of the field?
Why can carbon form very large molecule? A. Its Its +4 valence forms ionic bonds. B. It has a natural ionic charge of +4. C. It can bond with other carbon atoms
in a golf game jared's score -3 and ned scored-5. who won the game?
what is 33/8 as a mixed number