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kherson [118]
4 years ago
8

Nitrogen:0.781 oxygen:0.209 argon: 0.010 (Mole fraction)

Chemistry
1 answer:
horrorfan [7]4 years ago
8 0

Answer:

The partial pressure of nitrogen is 597.5 torr

Explanation:

Step 1: Data given

Mol fraction of N = 0.781

Mol fraction of O = 0.209

Mol fraction Ar = 0.010

Atmospheric pressure = 765.0 torr

The partial pressure is given by  Pi = Xi * Pt

⇒ χ i  =  the mole fraction of gas  i  in the mixture

⇒ P total  = the total pressure of the mixture

Step 2: Calculate the partial pressure of nitrogen

P(N) = mol fraction of N * atmospheric pressure

P(N) = 0.781 * 765.0 torr = 597.5 torr

The partial pressure of nitrogen is 597.5 torr

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Answer:

if you’re looking for a balanced equation it would be:

Methanol +ethanoic acid ==> methyl ethanoate + water ( in the presence of concentrated sulfuric acid )

CH3OH + CH3COOH==> CH3COOCH3 + H2O

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But, if you were looking for what it would be called it would be:

ethanoic acid with methanol will produce methyl ethanoate.

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And the reaction between Methanol and Ethanoic acid is known as esterification.

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I wasn’t sure of your question so I answered the best way that I could. I hope this helped!
4 0
3 years ago
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Semenov [28]

mol CO₂ = 9.6

mol N₂ = 4.8

mol O₂ = 0.8

mol H₂O = 8

<h3>Further explanation</h3>

Reaction

4C₃H₅O₉N₃ → 12CO₂ + 6N₂ + O₂ + 10H₂O

mol CO₂

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mol N₂

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mol O₂

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mol H₂O

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8 0
3 years ago
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3 0
3 years ago
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H2o has how many atoms in it? 1,2, or 3?
liraira [26]
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3 years ago
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Answer:

4x^3

Explanation:

Solubility product constant is usually written as (Ksp). It is defined for equilibrium between a solids and its respective ions in a solution. Its value indicates the degree to which a compound dissociates into ions in water. The higher the solubility product constant, the more soluble the compound.

Solubility of a solute is defined as the maximum amount of solute that can be dissolved in a solvent at equilibrium while the solubility product constant (Ksp) describes the equilibrium between a solid and its constituent ions in a solution.

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Ksp= x × (2x)^2

Ksp= 4x^3

3 0
3 years ago
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