-
What is produced when a metal reacts with an acid?
A salt + hydrogen
-
What is produced when an alkali metal reacts with water?
A metal hydroxide + hydrogen
-
What is produced when a metal (not alkali metal) reacts with water?
metal oxide + hydrogen
-
What is produced when a metal reacts with oxygen?
Metal oxide
-
Name the metals in order of descending reactivity
- Potassium, sodium, calcium,
- magnesium, aluminium, zinc,
- iron, lead, copper, silver, gold
-
What type of salt does hydrochloric acid produce?
chloride
-
What type of salt does sulfuric acid produce?
sulfates
-
What type of salt does nitric acid produce?
nitrates
-
What is the formula for hydrochloric acid?
HCl
-
What is the formula for sulfuric acid?
-
What is the formula for nitric acid?
-
Name 3 alkali metals
Lithium, sodium, potassium
-
What is the formula for lithium hydroxide?
LiOH
-
What is the formula for copper sulfate?
-
What gas is produced when sodium reacts with water?
hydrogen
-
What gas relights a glowing splint?
oxygen
-
What is the test for oxygen?
It relights a glowing splint
-
What is the test for hydrogen?
It gives a squeaky pop when a lit splint is inserted
-
What gas does the squeaky pop test for?
hydrogen
-
What is a displacement reaction?
When a more reactive metal pushes out a less reactive metal from a compound
-
What is an element?
A substance containing only 1 type of atom
-
What is a compound?
A substance containing two or more types of atoms that are chemically joined
-
What is a mixture?
A substance containing two or more types of atoms that are not chemically joined (and can therefore be separated from each other)
-
What is combustion?
Burning (and reacting with oxygen)
-
What properties do metals have?
- Good conductors of heat and electricity
- Strong
- Ductile
- Malleable
- Shiny
-
What are reactants?
The chemicals that react together in a chemical reaction
-
What are products?
The chemicals that are produced in a chemical reaction
-
What does the → mean in a word equation
"combine to make"
-
What is the formula for carbon dioxide?
-
What group of the periodic table contains the alkali metals?
One
-
What is the rhyme for remembering the reactivity series?
- Please Send Charlies Monkeys And Zebras In Lead Cages Securely Guarded
-
-
What is the formula for sodium hydroxide?
NaOH
-
What is the formula for magnesium oxide?
MgO
-
What is the formula for sodium chloride?
-
What is the formula for copper sulfate?
-
What is the formula for copper oxide?
CuO
-
What is the formula for hydrogen gas?
H2
(as hydrogen forms molecules each containing two hydrogen atoms)
-
What is the formula for oxygen gas?
-
What is the formula for carbon diodixe?
CO2
-
What is the formula for carbon monoxide?
CO
-
What is the formula for magnesium sulfate?
MgSO4
-
What is the formula for copper chloride?
-
What is the formula for lithium bromide?
|
|