Experiments-elements,compounds,mixtures Flashcards
1
Q
Which elements make up iron sulfide
A
Iron Sulfur
2
Q
How do you make iron sulfide
A
Fill the test tube with iron/sulfur, mix, then place the test tube over heat
3
Q
What do u observe during the experiment
A
The mixture glows red ( purple fame )
4
Q
What does iron sulfide look like
A
Very dark/grey solid
5
Q
What’s the equation for the iron sulfur reaction
A
Iron+sulfer—>Iron sulfide
6
Q
Which elements make up magnesium oxide
A
Magnesium and Oxygen
7
Q
What do u observe during the experiment
A
Bright light
8
Q
What does magnesium oxide look like
A
White ash
9
Q
What is the equation for magnesium and oxygen
A
Magnesium+oxide—>magnesium oxide
