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Delvig [45]
3 years ago
5

Need help answering these questions. Please show all work. Thank you so much.

Chemistry
1 answer:
jarptica [38.1K]3 years ago
7 0

Answer:

i dont know

Explanation:

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9. Suppose that 25.0 mL of a gas at 725 mm Hg and 20°C is converted to standard
storchak [24]

Answer:

V₂ = 22.23 mL

Explanation:

According to general gas equation:

P₁V₁/T₁ = P₂V₂/T₂

Given data:

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Initial temperature = 20 °C (20 +273 = 293 K)

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Final temperature = standard = 273.15 K

Final volume = ?

Solution:

P₁V₁/T₁ = P₂V₂/T₂

V₂ = P₁V₁ T₂/ T₁  P₂

V₂ = 0.954 atm × 25 mL × 273.15 K / 293 K × 1 atm

V₂ =  6514.63 mL . atm . K  / 293 K . atm

V₂ = 22.23 mL

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When you have a cold and are infected with the influenza virus, are you the host or the parasite? Host or Parasite​
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