A 20.0 g sample of mercury(II) oxide (HgO, M = 216.6) is heated strongly, causing it to decompose to — Stoichiometry Chemistry Question
Question
A 20.0 g sample of mercury(II) oxide (HgO, M = 216.6) is heated strongly, causing it to decompose to metallic Hg and O2 gas. What volume of O2 gas is produced (measured at STP)?
A.✓ Correct
1.03 L
B.
2.07 L
C.
4.14 L
D.
14.0 L
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