What does the rate of reaction measure
time it takes to make oxygen
amount of product made in a specific time
the product produced from a chemical reaction
What is the limiting reactant?
the only reactor
the one that is all used up at the start
the one that is used by the end of the reation
In a reaction at low temperatures the particles move fast
In a reaction at high temperatures the particles move fast
What happens if there is a low concentration
the particles collide more
the particles will be more spread out
the rate of reaction will be faster
What is the relative atomic mass of carbon?
6
12
1
18
How do you work out percentage yield?
actual yield - predicted yield
predicted yield x actual yield
actual yield / predicted yield x100
What is atom economy?
a way of comparing the amount of product made to the amount produced
an industrial process
a way of measuring the number of atoms that are wasted in a chemical reaction
the rate a reaction happens
Which reaction releases energy?
Exothermic
Endothermic
Which reaction causes a temperature drop?
What can be made from batch processes
Ammonia
Medicines
Sulfuric acid
Which one has a layered structure?
Diamond
Buckminster fullerene
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