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A rigid container holds hydrogen

A container contains 115 grams of hydrogen [H2] gas at 25℃ and 0.998 atm. What is the volume of the rigid container holding
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2. asked by alaysha
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A chemist is preparing to carry out a reaction at high pressure that requires 36.0 mol of hydrogen gas. The chemist pumps the
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2. asked by Heather
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Need help in AP chemistry on EquilibriumWhen heated, hydrogen sulfide gas decomposes according to the equation 2 H2S(g) ⇄ 2
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2. asked by Sam
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A mass of 0.4 g of hydrogen (H2) and 3.2 g of helium (He) are mixed in a rigid 500 mL container.What is the partial pressure of
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2. asked by Anonymous
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the density of H2 gas in a rigid container is 0.117 g/L at 55 C. what is the pressure of hydrogen in the flask if it is heated
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2. asked by JAck
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A rigid container holds hydrogen gas at a pressure of 3.0 atm and a temperature of 20 degrees Celsius. What will the pressure be
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2. asked by deena
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A container holds 6.4 moles of gas. Hydrogen gas makes up 25% of the total moles in the container. If the total pressure is 1.24
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A chemist cools (decreases the temperature) a gas within a sealed, rigid container. Which statement describes the changes that
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2. 118 views
A 44.1 L sample of nitrogen gas at a pressure of 88.3 kPa is placed into a container of equalvolume that already holds hydrogen
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2. asked by Anonymous
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Hydrogen iodide reacts with itself to give hydrogen and iodine. The equilibrium constant is about2.0 x 10─3 at a particular
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2. asked by alex
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