Calculate the mass of hydrogen

  1. During an experiment 1.5g of magnesium reacts with excess dilute hydrochloric acid to produce hydrogen gas at STP. Calculate the
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    2. Bonia asked by Bonia
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  2. the hindenburg was a hydrogen -filled dirigiable that exploded on 1937. The Hindenburg held 6.5*10^5 L of hydrogen gas at 23C
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    2. TIFFANY asked by TIFFANY
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  3. Since a hydrogen atom consists of one proton and one electron, it should have a mass of 1.763 x 10^-24 grams. Using unit
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    2. Ellie asked by Ellie
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  4. Since a hydrogen atom consists of just one proton and one electron, it should have a mass of 1.673 x 10^-24 g. And so it does.
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    2. Alex asked by Alex
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  5. Calculate the mass (in grams) of water vapor produced when 56.0 grams of pure hydrogen gas burn in the air. Given the
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    2. Brandon asked by Brandon
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  6. Calculate the mass (in grams) of water vapor produced when 56.0 grams of pure hydrogen gas burn in the air. Given the
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    2. Brandon asked by Brandon
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  7. hydrogen diffuse seven times faster than gas x under the same pressure calculate the relative molecular mass of gas x if that of
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    2. Regan asked by Regan
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  8. .033597 grams of hydrogen is combined with 1.000grams of of carbon . calculate the atomic mass of hydrogen
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    2. walter H asked by walter H
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  9. What volume of ammonia at 7.0 atm and 235C would you get from 333g of nitrogen reactin with enough mass of hydrogen?kcalculate
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    2. NONO asked by NONO
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  10. metal hydrides react with water to form hydrogen gas and the metal hydroxide. How do you calculate the mass of hydrogen gas that
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    2. Brittany asked by Brittany
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