stoichiometric question please solve
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From the reaction,one mole of hydrogen gas reacts with one mole of oxygen gas to give out hydrogen peroxide gas.
Now we have 20kg of hydrogen and 80kg of oxygen.
Here, hydrogen is the limiting reagent since 80kg of hydrogen is required to form peroxide.
Hence, only 20kg of oxygen gas would be used up in the reaction and therefore the mass of hydrogen peroxide formed will be 20+20=40kg.
^_^
Now we have 20kg of hydrogen and 80kg of oxygen.
Here, hydrogen is the limiting reagent since 80kg of hydrogen is required to form peroxide.
Hence, only 20kg of oxygen gas would be used up in the reaction and therefore the mass of hydrogen peroxide formed will be 20+20=40kg.
^_^
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