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Brums [2.3K]
3 years ago
14

A gas cylinder contains 2.0 mol of gas X and 6.0 mol of gas Y at a total pressure of 2.1 atm. What is the partial pressure of ga

s Y? Use mc017-1.jpg. 0.50 atm 1.6 atm 2.1 atm 2.8 atm
Chemistry
2 answers:
WINSTONCH [101]3 years ago
8 0

The partial pressure  of  gas  Y  is  1.6 atm


   <u><em>calculation</em></u>

  • Total  pressure = partial pressure of gas y + partial pressure  of gas X
  • partial  pressure of gas Y =  moles of gas Y/total moles x total mole  

       <em>moles of of gas y= 6.0 moles</em>

<em>      total  moles  = 6.0 + 2.0  =  8 moles</em>

<em>      total  pressure = 2.1 atm</em>

  • partial  pressure  of gas y is therefore
  • =  6.0  mole /8.0 mole  x 2.1  atm= 1.6   atm

Allushta [10]3 years ago
7 0
B) 1.6 ATM is the answer hope this helps anyone who needs this answer.
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A beam of light passes though a liquid in a test tube without scattering. Which type of mixture is most likely in the test tube?
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Do any of the elements have similar properties? ​
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Hello! Charchar here!

Answer:

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6 0
3 years ago
How many chloride ions are in 2.6 moles of CaCl2?
Rama09 [41]

Answer:

31.31× 10²³ number of Cl⁻ are present in 2.6 moles of CaCl₂ .

Explanation:

Given data:

Number of moles of CaCl₂ = 2.6 mol

Number of Cl₂ ions = ?

Solution:

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The given problem will solve by using Avogadro number.

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The number 6.022 × 10²³ is called Avogadro number.

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5.2 mol ×  6.022 × 10²³ number of Cl⁻  / 1mol

31.31× 10²³ number of Cl⁻

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3 years ago
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