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Helium is collected over water

Helium is collected over water at 20.°C and 1.16 atm total pressure. What total volume of gas must be collected to obtain 0.597
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2. asked by Sam
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The question says:A sample of helium is collected by displacing 182 mL of water. The pressures of the gas and the atmosphere are
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2. asked by Heather
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1. When gases are collected using displacement of water, some water vapor mixes in with the gas being collected. A student
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2. asked by preshi
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5.What characteristic distinguishes helium (He) from the other noble gases? Helium has a strong odor. Helium is highly reactive.
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What characteristic distinguishes helium (He) from the other noble gases?Helium has a strong odor. Helium is highly reactive.
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Help with these two please.105. A radioactive metal atom decays (goes to another kind of atom) by emitting an alpha particle
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2. asked by Anna
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Hot water from the power station is sprayed into the cooling tower, as shown. As it falls through the air, some of the hot water
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If a sample of Helium gas is collected over water, what is the pressure of the dry gas alone if the total pressure is 760.0 mmHg
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2. asked by Jane
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A sample of hydrogen gas was collected over water at 36°C and 855 mmHg. The volume of the container was 6.50 L. Calculate the
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2. asked by jeff
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Helium BalloonsMalik is investigating the properties of helium. Malik finds the chart below about helium in a textbook. The
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