Exactly 1.100 g of CO2(g) was introduced into a 1.00-L flask that already contained some O2...

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Exactly 1.100 g of CO2(g) was introduced into a 1.00-L flask that already contained some O2...

Exactly 1.100 g of CO₂(g) was introduced into a 1.00-L flask that already contained some O₂ gas. The flask was warmed to 100 °C and the total pressure was found to be 815 mmHg. No chemical reaction occurred between CO₂ and O₂. Calculate the mass of O₂ in the flask.

Group of answer choices

1.12 g O₂

0.160 g O₂

0.754 g O₂

0.820 g O₂

0.321 g O₂

science chemistry

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