2.3.1 Acids and Metals Flashcards
1
Q
complete the word equation…
Zinc + hydrochloric acid ->
A
zinc chloride + hydrogen
2
Q
Name three physical properties of metals
A
Metals are: shiny and they conduct heat and electricity
3
Q
When we add magnesium metal to an acid we would expect to see..?
A
bubbles
4
Q
When we react a metal with an acid, the products we woudl expect are…?
A
a salt and hydrogen gas
5
Q
When we react hydrogen with oxygen what is the product?
A
water
6
Q
How do we test for hydrogen gas?
A
we will get a squeeky pop when a lighted splint is held near the gas
7
Q
Do all metals react with acid?
A
no
8
Q
Name two metals that do not react with acid
A
Gold and Silver
