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Heat energy changes in chemical reactions

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Question 96

A student investigated the temperature change during the reaction between citric acid and sodium hydrogencarbonate solution.

The apparatus used is shown in Figure 1.

Diagram of a simple calorimeter setup used to measure temperature changes in a chemical reaction. A thermometer (labelled A) passes through a plastic lid (labelled B) into a reaction mixture. The reaction mixture is contained inside an inner cup (labelled C), which sits inside a protective glass beaker (labelled D) used for stability.

Give the name of the piece of apparatus labelled C in Figure 1.

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Heat energy changes in chemical reactions Questions

  1. GCSE
  2. /Chemistry
  3. /Heat energy changes in chemical reactions

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