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StoichiometryMCQ

At constant temperature and pressure, 5.0 L of SO2 is combined with 3.0 L of O2 according to the equ — Stoichiometry Chemistry Question

Question

At constant temperature and pressure, 5.0 L of SO2 is combined with 3.0 L of O2 according to the equation:
2 SO2(g) + O2(g) → 2 SO3(g)
After SO3 formation is complete, what is the volume of the mixture?

A.

5.5 L

✓ Correct
B.

6.0 L

C.

6.5 L

D.

8.0 L

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