3 years ago

How do I find density

Chemistry

1 answer:

skad [1K]3 years ago

7 0

Divide mass by the volume to find density.

You might be interested in

What does a dissolved salt look like?

anzhelika [568]

Answer:

Water but with salt

Explanation:

You can’t see it but it’s there

5 0

3 years ago

The atomic masses of the two stable isotopes of boron; boron-10 (natural abundance:19.78%) and boron-11 (natural abundance:80.22

iogann1982 [59]

(19.78 x 10) + (80.22 x 11) all of them divided by 100= 10.81 amu

5 0

3 years ago

What is the change in boiling point for a 0.615m solution of Mgl2 in water?

ivanzaharov [21]

Answer : The change in boiling point is, $0.94^oC$

Explanation :

Formula used :

$\Delta T_b=i\times K_f\times m$

where,

$\Delta T_b$ = change in boiling point = ?

i = Van't Hoff factor = 3 (for MgI₂ electrolyte)

$K_f$ = boiling point constant for water = $0.51^oC/m$

m = molality = 0.615 m

Now put all the given values in this formula, we get

$\Delta T_b=3\times (0.51^oC/m)\times 0.615m$

$\Delta T_b=0.94^oC$

Therefore, the change in boiling point is, $0.94^oC$

4 0

3 years ago

Write five characteristics of good government?

Oduvanchick [21]

Explanation:

giving equal opportunity,making good governance, maintaining peace and harmony among people, other try to write by your self

5 0

3 years ago

Which organisms in the food web shown compete for the same food source in this environment?

11111nata11111 [884]

Answer:

there is no photo

Explanation:

3 0

3 years ago