Is the relationship between mass and volume direct or inverse

1 answer:

6 0

As pressure increases, so does density. (A direct relationship). Inversely, as temperature increases, density decreases because of increasing volume.

so your answer is DIRECT

hoped it help :D

You might be interested in

Based on its location on the periodic table, what group does Strontium belong to?

Gnom [1K]

Answer:

alkaline earth metals

Explanation:

8 0

2 years ago

Read 2 more answers

I have been stuck on this for a while I know you work it out through Hess's law but I can't seem to have the equations balanced

katovenus [111]

Answer:

uzb-prwk-khj

indians and all other countries can join

7 0

2 years ago

Silicon Tetrachloride is reacted with very pure magnesium, producing silicon and magnesium chloride. (What would be the unbalanc

raketka [301]

Pure magnesium's formula would just be Mg because all elements except for 7 nonmetals are just left alone when they are by themselves in a formula. The 7 diatomic elements( means they have to have two of them without another element attached to it aka. a subscript two after it when it's by itself) are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. An easy way to remember the diatomic seven is that when looking at a periodic table if you trace over them from nitrogen over to fluorine and down to iodine all of those elements are diatomic + hydrogen.

And your unbalanced and balanced equations are correct.

(sorry I went on a tangent with the diatomic rules hopefully it will help you in the future though)

8 0

2 years ago

Which of the following is a strong base?

AysviL [449]

D. Sodium hydroxide aka naOH

3 0

3 years ago

Read 2 more answers

A biochemist carefully measures the molarity of magnesium ion in of cell growth medium to be . Unfortunately, a careless graduat

denis23 [38]

Answer:

760 uM

Explanation:

A biochemist carefully measures the molarity of magnesium ion in 47, mL of cell growth medium to be 97 uM. Unfortunately, a careless graduate student forgets to cover the container of growth medium and a substantial amount of the solvent evaporates. The volume of the cell growth medium falls to 6.0 mL. Calculate the new molarity of magnesium ion in the cell growth medium Be sure your answer has the correct number of significant digits.

The problem here is that the amount of magnesium ion remains the same irrespective of the volume.

Amount of magnesium in the growth medium = molarity x volume

= 97 x $10^{-6}$ x 47 x $10^{-3}$ = 4.559 x $10^{-6}$

Then, the volume reduced to 6.0 mL, the new molarity becomes;

molarity = mole/volume

= 4.559 x $10^{-6}$ /6 x $10^{-3}$ = 7.598333 x $10^{-4}$ M = 759.83333 uM

To the correct number of significant digits = 760 uM

6 0

2 years ago