Rate of reaction on a graph (AQA GCSE Chemistry Combined Science): Flashcards
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Practise the cards
12 cards from this deck
Gradient/steepness on reaction rate graph shows
Gradient/steepness on reaction rate graph shows
Rate of reaction
Steeper line on reaction graph means
Steeper line on reaction graph means
Faster reaction
Y-axis on reaction rate graph
Y-axis on reaction rate graph
Amount of product made or reactant used up
Product when marble chips react with dilute HCl
Product when marble chips react with dilute HCl
Carbon dioxide gas
Why reactions slow down as time goes on
Why reactions slow down as time goes on
Fewer particles available to react
Flat line on reaction graph means
Flat line on reaction graph means
Reaction has stopped
Line at start of reaction is
Line at start of reaction is
Steep (fast reaction)
What to do with anomalous points when drawing best-fit line
What to do with anomalous points when drawing best-fit line
Ignore them
Formula: average rate of reaction
Formula: average rate of reaction
X-axis on reaction rate graph shows
X-axis on reaction rate graph shows
Time
How line gradient changes as reaction continues
How line gradient changes as reaction continues
Gets less steep
How CO₂ gas collected in marble chips experiment
How CO₂ gas collected in marble chips experiment
In a gas syringe