dsoliman99 dsoliman99
  • 13-09-2021
  • Chemistry
contestada

Please help thank you! And how many significant figures does it have?

Please help thank you And how many significant figures does it have class=

Respuesta :

chemistryfan63
chemistryfan63 chemistryfan63
  • 14-09-2021

Answer:

0.779 cube centimetres

Explanation:

density = mass divided by volume

[tex]d=\frac{m}{v}[/tex] rearrange the equation to solve for volume: [tex]v=\frac{m}{d}[/tex]

plug in the corresponding values:

volume = 6.130 g / 7.87 (gcm^3)

the gs cancel, the answer will be 0.7789

we will round to three sig figs, since that's the lowest amount of figures in the given values: ~0.779 cm^3

Answer Link

Otras preguntas

Giselle has $10,000. She could put it in a CD earning 2% interest, a tech stock earning an 18% return this year, a mutual fund losing 3% this year, or an index
Communism and socialism are usually found in what type of economic system?
Nomadic pastoral societies are centered on _____.
Why do we crush solids before putting them into a solvent?
what can be found in the computer tower
If a thermometer indicates 30 degrees Celsius, what is the temperature in degrees Fahrenheit? A. 24°F B. 17°F C. 54°F D. 86°F
Ann needs 42 feet of fabric to make a small quilt. How many yards should she buy
Select the equation of the line that passes through the point (5, 7) and is perpendicular to the line x = 4. y = 4 x = 5 y = 7 x = 7
estimate the sum of 196 and 482
Which statement is true about the middle class in the United States today? A. The majority of people consider themselves to be in the middle class. B. It is dif