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a sample of hydrogen effuses

At 25 degrees C, a sample of NH3( molar mass 17 g) effuses at the rate of .050 mole per minute. Under the same conditions, which
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2. asked by Anonymous
3. 3,492 views
A sample of an unknown gas effuses in 11.1 min. An equal volume of H2 in the same apparatus at the same temperature and pressure
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2. asked by Ashley
3. 2,303 views
A sample of an unknown gas effuses in 11.1 min. An equal volume of H2 in the same apparatus at the same temperature and pressure
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2. asked by Ashley
3. 782 views
A sample of an unknown gas effuses in 11.5 min. An equal volume of H2 in the same apparatus at the same temperature and pressure
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2. asked by jacob
3. 631 views
A sample of unknown gas effuses in 10.6 min. An equal volume of H2 in the same apparatus under the same conditions effuses in
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2. asked by Missy*
3. 663 views
a sample of hydrogen effuses through a porous container about 9 times faster than an unknown gas. Estimate the molar mass of the
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2. asked by Anonymous
3. 1,284 views
a sample of hydrogen effuses through a porous container about 9 times faster than an unknown gas. Estimate the molar mass of the
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2. asked by Anonymous
3. 1,892 views
350.0 mg of an unknown gas effuses through a small hole into a 2.00 L flask. It effuses at a rate 1.27 times faster than sulfur
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2. asked by Mae
3. 514 views
A 0.052g sample of aluminium reacts with excess 6M HCL. A 48.3mL volume of hydrogen gas was collected over water at 22C and the
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2. asked by jeffrisa
3. 817 views
A sample of N2O effuses from a container in 45 seconds.How long would it take the same amount of gaseous I2 to effuse from the
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2. asked by nicole
3. 2,175 views