Science Reactions Flashcards
1
Q
Does copper react with dilute acids?
A
No.
2
Q
What happens when magnesium and zinc react with dilute acids?
A
Bubbles of a gas are produced.
Heat is released.
The metal disappears (do not use the world dissolves).
A colourless solution remains.
3
Q
When magnesium and zinc react what gas does it make?w
A
Hydrogen
4
Q
Who do you test for hydrogen gas?
A
You light a splint and you will hear a pop.
5
Q
What happens to the salt?
A
It is dissolved in the solution.
6
Q
Does magnesium and zinc react with dilute acids?
A
Yes.
