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10 questions from this quiz
They combine in simple whole-number ratios
1:1:21:1:21:1:2 (H₂:Cl₂:HCl)
Equal numbers of molecules
24.7924.7924.79 L
22.7122.7122.71 L
Gas volumes are highly sensitive to T & P
2:1:22:1:22:1:2 (H₂:O₂:H₂O)
100100100 kPa
Hydrogen, chlorine, and oxygen
Volume ratios equal mole ratios
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