Chemical reactions Flashcards
1
Q
What is the test for hydrogen?
A
The test for hydrogen is holding a lighted splint underneath the test tube and if there is hydrogen you would hear a popping sound.
2
Q
What is the word equation for the reaction of hydrogen?
A
Hydrogen + Oxygen = Hydrogen Oxide.
3
Q
What is the solution of the hydrogen chemical reaction, an element or a compound or a mixture?
A
It is a compound.
4
Q
What is the test for carbon dioxide?
A
Put the carbon dioxide in a test tube with lime water and if it turns cloudy then there is carbon dioxide.
5
Q
What does the chemical test of carbon dioxide create?
A
It creates calcium carbonate
6
Q
A
