Reactions Of Metals With Acids Flashcards
1
Q
What are two very reactive metals?
A
Potassium
Calcium
2
Q
What kind of reaction happens with a reactive metal and an acid?
A
A vigorous reaction
3
Q
What kind of reaction happens between an acid and a less reactive metal?
A
Less vigorous
4
Q
What kind of reaction happens between an un reactive metal and an acid?
A
There is no reaction
5
Q
What happens when an acid and a metal react?
A
A salt and hydrogen gas are formed
6
Q
How do we prove there is hydrogen gas?
A
Hydrogen ignites with a loud pop
