IGCSE
EDEXCEL
Science
9 Marks
QP-Science-202105-P1C · Question 7
Question (excerpt):
16 7 A student investigates the reaction between magnesium and hydrochloric acid. He uses this method. Step 1 add 25 cm3 of dilute hydrochloric acid to a polystyrene cup Step 2 record the temperatur…
16 7 A student investigates the reaction between magnesium and hydrochloric acid. He uses this method. Step 1 add 25 cm3 of dilute hydrochloric acid to a polystyrene cup Step 2 record the temperatur…
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