QUESTION 8   A student uses the apparatus shown in the…

QUESTION 8   A student uses the аppаrаtus shоwn in the diagram pdf tо investigate the heat energy released when nitric acid is added tо potassium hydroxide solution.   She uses the below method. ·          put 25.0 cm3 of potassium hydroxide solution into the polystyrene   cup·          measure the temperature of the potassium hydroxide solution·          add 5.00 cm3 of nitric acid from the burette·          stir the mixture and measure the highest temperature reached·          add further 5.00 cm3 samples of nitric acid, stir and measure the highest temperature  reached after each addition    a Name the piece of apparatus that should be used to measure the 25.0 cm3 of potassium hydroxide solution. (1) b The table below shows the student's results.   Total volume of acid added in cm3 0.00 5.00 10.00 15.00 20.00 25.00 30.00 Highest temperature reached in