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What is produced when a metal reacts with an acid?
A salt + hydrogen
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What is produced when an alkali metal reacts with water?
A metal hydroxide + hydrogen
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What is produced when a metal (not alkali metal) reacts with water?
metal oxide + hydrogen
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What is produced when a metal reacts with oxygen?
Metal oxide
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Name the metals in order of descending reactivity
- Potassium, sodium, calcium,
- magnesium, aluminium, zinc,
- iron, lead, copper, silver, gold
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What type of salt does hydrochloric acid produce?
chloride
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What type of salt does sulfuric acid produce?
sulfates
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What type of salt does nitric acid produce?
nitrates
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What is the formula for hydrochloric acid?
HCl
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What is the formula for sulfuric acid?
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What is the formula for nitric acid?
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Name 3 alkali metals
Lithium, sodium, potassium
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What is the formula for lithium hydroxide?
LiOH
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What is the formula for copper sulfate?
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What gas is produced when sodium reacts with water?
hydrogen
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What gas relights a glowing splint?
oxygen
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What is the test for oxygen?
It relights a glowing splint
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What is the test for hydrogen?
It gives a squeaky pop when a lit splint is inserted
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What gas does the squeaky pop test for?
hydrogen
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What is a displacement reaction?
When a more reactive metal pushes out a less reactive metal from a compound
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What is an element?
A substance containing only 1 type of atom
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What is a compound?
A substance containing two or more types of atoms that are chemically joined
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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)
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What is combustion?
Burning (and reacting with oxygen)
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What properties do metals have?
- Good conductors of heat and electricity
- Strong
- Ductile
- Malleable
- Shiny
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What are reactants?
The chemicals that react together in a chemical reaction
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What are products?
The chemicals that are produced in a chemical reaction
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What does the → mean in a word equation
"combine to make"
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What is the formula for carbon dioxide?
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What group of the periodic table contains the alkali metals?
One
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What is the rhyme for remembering the reactivity series?
- Please Send Charlies Monkeys And Zebras In Lead Cages Securely Guarded
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What is
the formula for?
- calcium chloride
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What is the formula for sodium hydroxide?
NaOH
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What is the formula for magnesium oxide?
MgO
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What is the formula for sodium chloride?
- NaCl
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What is the formula for copper sulfate?
- CuSO4
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What is the formula for copper oxide?
CuO
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What is the formula for hydrogen gas?
H2
(as hydrogen forms molecules each containing two hydrogen atoms)
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What is the formula for oxygen gas?
- O2
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What is the formula for carbon diodixe?
CO2
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What is the formula for carbon monoxide?
CO
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What is the formula for magnesium sulfate?
MgSO4
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What is the formula for copper chloride?
- CuCl2
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What is the formula for lithium bromide?
- LiBr
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