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According to the chemical formula of carbon dioxide: the mass ratio of carbon and oxygen in carbon dioxide, the mass fraction of each element in carbon dioxide How many grams of carbon are contained in 11 grams of CO2? How much carbon dioxide can contain 6 grams?
The mass ratio of carbon and oxygen in CO 2 is 12: (16 * 2) = 3:8
The mass fraction of each element in CO 2 is C 12 / 44 * 100% = 27.3%, O 1-27.3% = 72.7%
How many grams of carbon are contained in 11 grams of CO2?
11g*12/44=3g
How much carbon dioxide can contain 6 grams?
6g/(12/44)=22g
The mass ratio of oxygen in CO and CO2 with the same mass is
A. 11：14B. 14：11C. 1：2D. 11：7
If the mass of CO 2 and Co are equal, let their mass be mg, then the mass ratio of O in CO 2 and CO is (mg × 16 × 216 × 2 + 12100%): (mg × 1612 + 16 × 100%) = 14:11
How to calculate the mass ratio of carbon to oxygen in carbon dioxide?
Such as the title
12/(16*2)=3/8
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