a glass of juice contains 9gm of glucose. how many atoms of each kind are there in the glass
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a glass of juice contains 9gm of glucose. how many atoms of each kind are there in the glass
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molar mass of glucose (C6H12O6)
C6 = 6 * 12 = 72
H12 = 12 * 1 = 12
O6 = 6 * 16 = 96
Total = 180 grams.
n = given mass / molar mass
n = 18/180
n = 0.1 moles
1 mole of glucose contains 6.02 * 10 ^23 molecules of glucose
1 molecule of glucose contains 6 atoms of Carbon
Therefore 6.02*10^23 molecules of glucose contains 6.02 * 10^23 * 6 atoms or 3.612 *10^24 atoms of carbon.
3.612 * 10^24 * 0.1 = 3.612 * 10^23