Question

Determine the mass of the cube of aluminum (Al) that mesures 6cm on each side and has a density of 216g/cm^3

Show work plz

Answer 1

Alright so do you know what the formula for density is?

Answer 2

hello.....

Answer 3

The formula for density is

d = density
m = mass
v = volume
sorry i crashed

Answer 4

s'all good, i crashed a while ago. We need more RAM dude.

Answer 5

\[D\frac{ M }{ V }\]

Answer 6

remember the equal sign..

Answer 7

XD ops

Answer 8

So you got density, you don't have volume and you don't have mass. Can we find volume?

Answer 9

find the mass of Al and multiply it w/ density?

Answer 10

No

Answer 11

What is the significance of 6cm in the question?

Answer 12

on each side of the cube... the size

Answer 13

Eh ill just tell you. Use the lengths of the cube to get volume. Hence, 6cm*6cm*6cm=V

Answer 14

XD lol sorry im out of it today.

Answer 15

Well did you get your answer?

Answer 16

\[216=\frac{ ? }{ 216 }\]

Answer 17

What is your volume? What is your density?

Answer 18

D=216
V=216
(6*6*6=216)

Answer 19

so your mass is?

Answer 20

idk

Answer 21

Rearrange the formula for mass

Answer 22

M=D*V

Answer 23

so your answer is?

Answer 24

M=46656

Answer 25

convert that to scientific notation and you're all good.

Answer 26

4.6656*10^4

Answer 27

make it 4.67*10^4 g
good job

Answer 28

Tnx ya rock :)