What Volume of Oxygen Gas Reacts to Produce 20

question 3

Multiple Choice

What volume of oxygen gas reacts to produce 20.0 mL of chlorine gas? (Assume temperature and pressure remain constant. )
__ HCl(g) + __O₂(g) __Cl₂(g) + __H₂O(g)

• A)5.00 mL
• B)10.0 mL
• C)20.0 mL
• D)40.0 mL
• E)none of the above

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