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The mass of carbon in carbon dioxide containing 0.3 moles of oxygen is |
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Answer» This means that 1 mole of CARBON dioxide has a mass of 44.01 g . Oxygen has a molar mass of 16.0 g mol−1 , so 1 mole of oxygen atoms has a mass of 16.0 g . Therefore, carbon dioxide has a PERCENT composition of 72.7% oxygen, i.e. for every 100 g of carbon dioxide you GET 72.7 g of oxygen.Kindly mark me as brainliest...plzzzhope u LIKE my answer. |
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