How many atoms are present in 200.g of glucose c^6 h^12 o^6

Mass of each atom of carbon = 12

No of carbon atom = 6

Total mass of carbon atom = 12 X 6 = 72

Mass of each atom of hydrogen = 1

No of hydrogen atom = 12

Total mass of hydrogen atom = 1 X 12 = 12

Mass of each atom of oxygen = 16

No of oxygen atom = 6

Total mass of oxygen atom = 16 X 6 = 180

Total: 180 g / mole glucose

No of atoms = 200 g glucose / 180 g/mole glucose * 6.022 X 10^23 molecules glucose/mole glucose * 24 atoms/molecule glucose

= 16.044 X 10^24 atoms are present in 200 grams of glucose

Hope it helps!!!

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

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