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Sonbull [250]
3 years ago
10

Which of the two compounds, H2NNH2 and HNNH, has the strongest nitrogen-nitrogen bond, and which has the shorter nitrogen-nitrog

en bond.
Chemistry
2 answers:
expeople1 [14]3 years ago
8 0

Answer:

HNNH has both the strongest nitrogen-nitrogen bond and the shorter nitrogen-nitrogen bond.

Explanation:

Svetlanka [38]3 years ago
3 0

Answer:

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Trouton's rule does not apply to water because in the liquid, water molecules are held together by an extensive network of hydro
kiruha [24]

the molecular interpretation is not suitable for the assumption that there are much more interactions in the intermolecular level

We must account for the breaking/creation of hydrogen bondings, which is not the scope of the equilibria made in trouton's analysis

8 0
3 years ago
What is the pressure, in mm Hg, of 2.50 moles of an ideal gas if it has a volume of 50.0 liters when the temperature is 27.0° C?
svetlana [45]
Use the ideal gas law:
<em>PV=nRT
</em>p = pressure
v = volume
n = number of moles of sample
R = ideal gas constant = ~0.08206 (l*atm)/(K*mole)
T = Temp in Kelvin

Now we substitute while simultaneously solving for P(pressure)
P = (nRT)/V
P = (2.50 * 0.08206 * (27+273.15)) / 50
P = Now it's your turn.
8 0
4 years ago
Which of the following is false about a neutral atom of hydrogen?
Nesterboy [21]

Answer: Option (C) is the correct answer.

Explanation:

A neutral hydrogen atom is defined as the atom in which electrons are resent in their ground state only.

Basically in a neutral atom electrons are present in their parent shell.

For example, atomic number of hydrogen is 1 and electronic configuration of a neutral atom of hydrogen is 1s^{1}.

Hence, it means there is only one electron present in its valence shell. So, in order to attain stability it will readily react with another atom to gain or share an electron.

Thus, we can conclude that the statement it is less chemically reactive than an atom of aluminum (Al), is false.

3 0
3 years ago
What is the empirical formula of a compound that contains 50.0% carbon, 6.7% hydrogen, and 43.3% oxygen by mass? 
nasty-shy [4]

The answer is D. C3H2O5

7 0
3 years ago
Which of the following correctly describes molecules of two different gases if they are at the same temperature and pressure?
Eduardwww [97]

Answer: C. They must have the same average kinetic energy.

Explanation: I got it right

5 0
3 years ago
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