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Which has more molecule a kilogram of hydrogen or a kilogram of oxygen?

Answer»

Hello friend your answer!!
a kilogram of hydrogen is having more molecules.
For hydrogen that value is 1.008. For OXYGEN it’s 16.00. That means HOWEVER MANY times you can divide the mass by its molar mass, So for example 1000G (1kg) / 1.008 is approxametly 992 moles of hydrogen. And 1000g/16.00 is 62.5 moles of Oxygen. Now to put it all together, one mole is equal to 6.02x10^23 molecules so obviously since there are more moles of hydrogen, you would have a significantly larger amount of hydrogen.





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