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temperature changes rp
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Total cards: 5•Content version: v3•Public deck•Updated: 8/1/2026
Card preview (5)
#1
Front (Question)
what is step 1
Back (Answer)
use a measuring cylinder to measure 30cm cubed of dilute hydrochloric acid and transfer to a polystyrene cup.
#2
Front (Question)
what is step 2
Back (Answer)
stand the polystyrene cup in a beaker and measure the temperature with a thermometer
#3
Front (Question)
what is step 3
Back (Answer)
use a measuring cylinder to measure 5cm cubed of sodium hydroxide solution and transfer to the polystyrene cup. now pace a plastic lid with a hole in on top snd place a thermometer through the hole.
#4
Front (Question)
what is step 4
Back (Answer)
gently stir the solution with the thermometer and when the temperature stops rising record the max temperature reached down
#5
Front (Question)
what is step 5
Back (Answer)
repeat this experiment but increase the sodium hydroxide in 5cm cubed and plot on a graph