Answer:
negative, positive, increase
Explanation:
From the given question,
During the formation of bond, between two atoms with difference between their electronegativity-
- The more electronegative atom, will pull the electrons towards itself , and hence acquires a partial negative charge,
And,
- The less electronegative atom, will acquire a partial positive charge.
- The more the difference between the electronegativity of the atoms, the more would be the magnitude of partial charge.
- And, the less would be the difference between the electronegativity of the atoms, the lesser would be the magnitude of partial charge.
To completely convert 9. 0 moles of hydrogen gas (h2) to ammonia gas, 3.0 moles of nitrogen gas (n2) are required.
<h3>What are moles?</h3>
The mole is a SI unit of measurement that is used to calculate the quantity of any substance.
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The given reaction is ![\rm N_2(g) + 3H_2(g) \rightarrow 2NH_3(g)](https://tex.z-dn.net/?f=%5Crm%20%20N_2%28g%29%20%2B%203H_2%28g%29%20%5Crightarrow%202NH_3%28g%29)
By the stoichiometry rule of ratio hydrogen: nitrogen
3 : 1
The reacted moles of nitrogen is equals to H/3 moles of reacted hydrogen
So, moles of nitrogen
![\rm Moles\; of\; nitrogen = \dfrac{9.0 }{3} =3.0\;mol](https://tex.z-dn.net/?f=%5Crm%20Moles%5C%3B%20of%5C%3B%20nitrogen%20%3D%20%5Cdfrac%7B9.0%20%7D%7B3%7D%20%3D3.0%5C%3Bmol)
Thus, 3.0 moles of nitrogen gas (n2) are required.
Learn more about moles
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Answer:
A more dense plate going underneath a less dense plate.
Answer:Complex carbohydrates are formed from monosaccharides, nucleic acids are formed from mononucleotides, and proteins are formed from amino acids. There is great diversity in the manner by which monomers can combine to form polymers. For example, glucose monomers are the constituents of starch, glycogen, and cellulos
Explanation:
pls mark as brainlist
Answer is 38/3 or 12.67
3x=38
x=38/3
therefore answer is the one mentioned above