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soldi70 [24.7K]
3 years ago
12

An ethylene gas torch requires 300 L of gas at 0.8 atm. What will be the pressure of the gas if ethylene is supplied by a 200.0

L tank?
Chemistry
1 answer:
Vlad [161]3 years ago
3 0

Answer:

1.2 atm

Explanation:

Given data

  • Volume of the gas in the tank (V₁): 200.0 L
  • Pressure of ethylene gas in the tank (P₁): ?
  • Volume of the gas in the torch (V₂): 300 L
  • Pressure of the gas in the torch (P₂): 0.8 atm

If we consider ethylene gas to be an ideal gas, we can find the pressure of ethylene gas in the tank using Boyle's law.

P_1 \times V_1 = P_2 \times V_2\\P_1 = \frac{P_2 \times V_2}{V_1} = \frac{0.8atm \times 300L}{200.0L} = 1.2 atm

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<span>2 I2 + KIO3 + 6 HCl ---------> 5 ICl + KCl + 3 H2O 
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3 years ago
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Explanation:

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3 0
3 years ago
In which of the following sets are the charges given correctly for all the
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Answer:

B) K⁺, Sr²⁺ , O²⁻

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That's why it shows K⁺.

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3 years ago
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svlad2 [7]

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Explanation:

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7 0
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7 0
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