IB Chemistry Topic 5 Energetics 5.1 Q=mcdt - heat and calculations

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IB Chemistry Topic 5 Energetics 5.1 Q=mcdt - heat and calculations

Covers: Measuring heat energy change Q, Calorimetry and several calculations
  1. Andrew Weng
  2. ib chemisty topic 5 SL
  3. IB Chemistry Topic 5.1 Measuring energy changes
  4. ib chemistry topic 5.1
  5. energetics ib chemistry
  6. ib chemistry thermochemistry
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Комментарии
Автор

Hi, so we were always told H = -mct/n; this mathematically gives the Exothermic the negative value and an endothermic the positive. In the IB format, do we just apply a - or + (implied) if it is an exo or endothermic reaction after the fact?

petewhiting
Автор

Hello Mr. Weng! Thank you for the video! Do you have any issues or maintenance stuff with your website? Unfortunately i cannot access it. I tried with two different laptops, I even tried to use VPN, nothing works.

Cassin