Rate of Reaction
Measuring CO₂ gas production — syringe & inverted cylinder
💉 Gas Syringe
🧪 Inverted Cylinder
♿
Gas Syringe Method
Press Start — CO₂ gas will push the syringe plunger outward.
CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂↑ Rate = ΔV/Δt (cm³/s)
Rate = ΔV/Δt
[HCl] Concentration
1.0 mol/dm³
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