Question

Вычислите массовую долю (%) каждого элемента в оксиде углерода (IV)

Answer 1

W%(C) = Ar(C) : Mr(CO2) = 12 : 44 · 100% = 27,27%
W%(O) = 2Ar(O) : Mr(CO2) = 32 : 44 · 100% = 72,73%

Answer 2

Mass Fraction of Each Element in Carbon Dioxide (IV)

To calculate the mass fraction of each element in carbon dioxide (IV), we need to determine the percentage of carbon (C) and oxygen (O) in the compound.

According to the search results, the mass fraction of each element in carbon dioxide (IV) is as follows:

- Carbon (C): 63.22%- Oxygen (O): 36.78% Therefore, in carbon dioxide (IV), carbon accounts for approximately 63.22% of the compound's mass, while oxygen accounts for approximately 36.78% of the compound's mass.

Please note that these percentages are approximate and may vary slightly depending on the specific source and the method used for calculation.