stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Chemical Reactions Flashcards | StudBud
Explore
/
Chemical Reactions
Chemical Reactions
10 terms
·
StudBud Administration
·
617 plays
Chemistry KS3 Reactions Oxidation Balancing equations
Flashcards
10 cards
F
Practice quiz
P
Host live
L
Questions
10
Answers
1
What PRODUCT is made here: 2Cu & O2 -->
O2
2CuO
Cu2
CuO2
2
Observation point: What is Mr Powell's Tattoo?
Stickman
Love heart
Smiley Face
"I love Mum"
3
How many ATOMS of Hydrogen are there in 4 molecules of water? 4H2O
8
2
6
4
4
What do we call the Stuff we have before a reaction?
Compound
Molecules
Product
Reactants
5
How do we test for Carbon Dioxide?
Turns Linewater Clear
Relights a Splint
Turn linewater Milky
Squeaky Pop
6
What 3 things do we need for combustion?
Molecules, Oxygen & Heat
Fuel, Oxygen & Combustion
Fuel, Oxygen & Heat
Oxygen, Fuel & Chemicals
7
What color does Sulfur appear?
Red
Yellow
Black
Blue
8
Rusting is the oxidation of what?
Ag
Fe
Zn
Br
9
What Reactants do we need to produce Iron Sulfate?
Sulfur & Iron
Iron & Magnesium
Sulfur and Kryptonite
Sulfur and Oxygen
10
What do we call a reaction that involves a substance gaining Oxygen?
Oxygen Bond
De-oxygenated
Oxidation
Oximitossis
