# Be sure to answer all parts. How many moles of O are needed to combine with 0.276 mole of C to form CO

1 answer

###### Question:

Be sure to answer all parts. How many moles of O are needed to combine with 0.276 mole of C to form CO

## Answers

Answer:0.138 moles of oxygen are needed to combine with 0.276 moles of carbon.Explanation:Given data:Moles of oxygen needed = ?Moles of carbon present = 0.276 molSolution:Chemical equation:2C + O₂ → 2CONow we will compare the moles of carbon with oxygen. C : O₂ 2 : 1 0.276 : 1/2×0.276 = 0.138 molThus, 0.138 moles of oxygen are needed to combine with 0.276 moles of carbon.

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