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Chemistry Kinetics

Chemistry Kinetics
Kanwal
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  • 5 continuous techniques for measuring the rate of a reaction. 
    Change in Volume of Gas, Change in Mass, Change in Light Transmission: Colorimetry/Spectrophotometry, Change in Concentration Using a Titration, Change in Concentration Using Conductivity,
  • Graph of Volume Against Time Can be Plotted, Gas Syringe is Best Suited Apparatus,
    Two key points when measuring the rate of the following reaction: Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂(g) 
  • Gases are Heavy Enough to Cause a Change in Mass, Change in Mass is Measured,
    Two key points when measuring the rate of the following reaction: CaCO₃(s) + 2HCl(aq) → CaCl₂(aq) + CO₂(g) + H₂O(l) 
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