Rate of reaction factors
Corrosion and antacid
Precipitation and Acid-Base Reactions
Fast and Slow Reactions
Photosynthesis
100

This factor increases the kinetic energy of particles, speeding up reactions

What is temperature?

100

Corrosion often occurs when metals react with this gas.

What is oxygen?

100

A precipitation reaction occurs when two of these types of solutions are mixed to form a solid.

What are aqueous solutions?

100

Combustion is an example of a reaction that occurs at this speed

What is fast?

100

The gas used by plants to produce sugar during photosynthesis.

What is carbon dioxide?

200

Increasing this factor increases the frequency of reactant collisions.

What is concentration?

200

This type of corrosion occurs when iron reacts with water and oxygen.  

What is rusting?

200

A solution that releases hydrogen ions is called this.

What is an acid?

200

Name one common factor that can slow down the rate of a chemical reaction.

What is lowering the temperature or reducing concentration?

200

Name the process where plants convert sunlight into chemical energy

What is photosynthesis?


300

Reactants with a larger exposed surface area will react faster due to this.

What is greater surface area?

300

Corrosion is accelerated by the presence of this substance in air or water

What is salt?

300

When an acid reacts with a base, this type of reaction occurs, producing water and salt.

What is neutralisation?

300

Explain how catalysts can speed up both fast and slow reactions.

What is by lowering the activation energy needed for the reaction?

300

Photosynthesis primarily occurs in these organelles.

What are chloroplasts?

400

This type of substance speeds up a reaction without being consumed.

What is a catalyst?

400

Name the main active ingredient in common antacids that neutralizes stomach acid

What is magnesium hydroxide?

400

This type of reaction occurs when an acid reacts with a metal carbonate, producing CO2 gas.

What is acid-carbonate reaction?

400

Name one factor that can speed up a slow reaction.

What is temperature, concentration, surface area, or catalyst?

400

Plants use the sugars produced in photosynthesis for these two processes.

What are growth and energy storage?

500

Enzymes are biological forms of these, controlling reactions in living systems.

What are biological catalysts?

500

The chemical formula for rust is often written as Fe2O3, a compound involving these elements.

What are iron and oxygen?

500

Use this set of rules to predict whether a solid forms during a precipitation reaction.

What are solubility rules?

500

Fermentation of sugar into alcohol is an example of a reaction with this rate

What is slow?

500

Plants convert glucose into this carbohydrate for energy storage.

What is starch?

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