Christmas MT's answer to Anonymous's Secondary 3 A Maths Singapore question.

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Christmas MT
Christmas Mt's answer
3276 answers (A Helpful Person)
1st
high temperature reaction which boils the water
Anonymous
Anonymous
3 years ago
ahh icic thx
PhysChemTutor
PhysChemTutor
3 years ago
may i ask a question? why there is high temperature?
Christmas MT
Christmas MT
3 years ago
cause this is metal water reaction, which produce large amount of energy and hence heat is evolved
PhysChemTutor
PhysChemTutor
3 years ago
If i throw a piece of copper (metal) into water, do I see steam?
Christmas MT
Christmas MT
3 years ago
ill correct myself. its a very reactive reaction cause the metal is group 1. for copper it is unreactive towards water so you wont see any reaction.