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kodGreya [7K]
3 years ago
14

When nitrogen and magnesium form an ionic bond, what is the formula?

Chemistry
1 answer:
Gemiola [76]3 years ago
3 0
The answer is: [C]:  Mg<span>₂N₃.
</span>____________________________
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When a gas is dissolved in a liquid, what happens when the pressure
In-s [12.5K]

When gas is dissolved in a liquid, more gas dissolves into the liquid. It states that when the pressure of the gas when dissolved in liquid increases, the solubility increases. Thus, the correct option is C.

<h3>What is Pressure?</h3>

Pressure may be defined as the amount of force devoted perpendicular to the surface of an object per unit area. The unit of pressure is Pascal or Pa.

The solubility of any solution is directly proportional to the pressure that is exerted on it at a given time. As the pressure increases, more the solute dissolves into the solvent.

Therefore, the correct option for this question is C.

To learn more about Solubility, refer to the link:

brainly.com/question/23946616

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6 0
2 years ago
2 Write the molecular formula of the compounds given below: Sodium hydrogen carbonate b) calcium hydroxide ) silver nitrate d) a
kramer

\\ \rm\Rrightarrow Sodium\:Hydrogen\:carbonate=NaHCO_3

\\ \rm\Rrightarrow Calcium\:Hydroxide=Ca(OH)_2

\\ \rm\Rrightarrow Silver\:Nitrate=Ag(NO_3)_2

\\ \rm\Rrightarrow Ammonium\:Sulphate=(NH_4)_2SO_4

\\ \rm\Rrightarrow Ferric\:oxide=Fe_2O_3

7 0
3 years ago
Which of the foods did you determine to be nutritious snacks?
Goshia [24]
Fruits and vegetables
3 0
3 years ago
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steposvetlana [31]

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Explanation:

8 0
3 years ago
At 20 degrees Celsius the density of mercury is 13.6 g/cm cubed. What is the mass of 50.0 ml of mercury at 20 degrees Celsius?
Lynna [10]

Answer:

680g of mercury is the mass of the sample of mercury.

Explanation:

Density is an unit used to relates the mass of an object per unit of volume.

For example, in the problem, the density of mercury is 13.6g/cm³, as cm³ is equal to milliliters, mL, the density is: 13.6g/mL.

If you have 50.0mL of mercury, the mass is:

50.0mL * (13.6g / mL) =

<h3>680g of mercury is the mass of the sample of mercury.</h3>
4 0
3 years ago
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