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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bugbugs4 bugbugs4
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11 years ago
A 150.0-mL sample of a gaseous substance, which is a simple binary compound of carbon and oxygen, has a mass of 0.2762 g at a pressure of 763.59 mmHg and a temperature of 19.50 °C.
This compound has the following elemental analysis (percent composition, by weight):
27.27% C; 72.73% O.
What is its molecular formula?
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micooomicooo
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11 years ago
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