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The volume of ammonia gas at 1.10 atm of pressure is gradually decreased from 93.5 mL to 30.9 mL. What is the final pressure of ammonia if there is no change in temperature

Answer :

dsdrajlin

Answer:

P₂ = 3.43 atm

Explanation:

Step 1: Given data

  • Initial pressure of ammonia (P₁): 1.10 atm
  • Initial volume of ammonia (V₁): 93.5 mL
  • Final pressure of ammonia (P₂): ?
  • Final volume of ammonia (V₂): 30.0 mL

Step 2: Calculate the final pressure of ammonia

We have an ideal gas experiencing a change in volume and pressure with no change in the temperature. We can calculate the final pressure of ammonia using Boyle's law.

P₁ × V₁ = P₂ × V₂

P₂ = P₁ × V₁/V₂

P₂ = 1.10 atm × 93.5 mL/30.0 mL

P₂ = 3.43 atm

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