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20ml of CO was mixed with 50ml of oxygen and the mixture was shaken with KOH. Find the volume of the gas that is left. |
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Answer» The reaction is as follows: 2CO+O 2 →2CO 2 1 mole of oxygen reacts with 2 moles of CO to form 2 moles of CO 2 20 ML of oxygen reacts with 40 ml of CO to form 40 ml of CO 2 Oxygen reacts COMPLETELY and the mixture contains 10 ml of CO and 40 ml of CO 2 When this mixture is passed through AQUEOUS KOH SOLUTION, 40 mL of Co 2 dissolves and 10 mL of CO remains.Explanation: |
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